Steve Spagnuolo is the definition of a football lifer.

He's been in coaching since 1981, when he took on a job as a graduate assistant at the University of Massachusetts and, since being appointed as a defensive assistant on Andy Reid's original Philadelphia Eagles staff in 1999, he has developed a reputation as an aggressive coach who is not afraid to send the house in order to get results.

Now 24 years on, he is again on coach Reid's staff, having served as the defensive coordinator of the Kansas City Chiefs since 2019. That description perhaps does not paint a completely accurate picture of a coach who is more versatile in his approach than he is given credit for.

Spagnuolo will indeed go on the attack. In the 2022 regular season, only four teams blitzed with six or more pass rushers more frequently than the Chiefs, who did so 6.6 per cent of the time.

But the fact his defense is set to go against the Eagles' offense in Super Bowl LVII is in part a tribute to Spagnuolo's malleability.

The Chiefs were in the top half of the NFL when it came to overall blitz rate in the regular season, but their rate of 26.9 per cent was only enough for 15th in the NFL.

Kansas City sent four pass rushers 70.8 per cent of the time when defending aerial attacks, but they still led the NFL in pressures with 299.

In other words, Spagnuolo's defense can win with the blitz, but it can also succeed frequently getting pressure with just four down linemen, which is critical for every defense in an era where two-high safety coverages that protect against explosive plays have never been more prevalent.

The Chiefs' defense finished the regular season as the eighth-best by yards per play allowed and ranked ninth by Stats Perform's Efficiency Versus Expected (EVE) metric.

It is in the postseason, though, where Spagnuolo's defenses continually come alive.

That was the case in 2007 when his New York Giants defense held the finest offense in New England Patriots history, one that propelled them to an beaten 16-0 regular-season record, to just 14 points in Super Bowl XLII.

His first season with the Chiefs ended in Super Bowl glory as they swarmed Jimmy Garoppolo and the San Francisco 49ers late in the fourth quarter in an underrated aspect of Kansas City's 31-20 comeback win in Super Bowl LIV. In the 2020 postseason, only a Tampa Bay Buccaneers team that ruined the Chiefs' hopes of a repeat at the final hurdle had more pressures than Kansas City's 55.

And this postseason the Chiefs have again risen to the challenge on defense.

The Chiefs have racked up seven sacks in the postseason, second only to the Eagles, and tallied 23 pressures of Cincinnati Bengals quarterback Joe Burrow in the AFC Championship Game, the most crucial being a sack by Chris Jones that gave the ball back to Patrick Mahomes for a game-winning drive in the fourth quarter.

Spagnuolo, though, does not appear interested in taking credit for the continual joy his defenses find in the playoffs, pointing more to the impact of players like Jones than any schematic wizardry.

"I always say this, what you've done in the past or prior games doesn't mean anything going into these games, it's all about our guys stepping up and doing it again," said Spagnuolo on Thursday. 

"Chris Jones, if he's having the game he had last week [in the AFC Championship Game] that certainly helps us, we need our best players to play their best football and I think it comes back to those guys, I think that's why in the big moments we've been able to do that.

"None of that matters now, it's a whole different game and different gameplan, hopefully we can find 60 more minutes of good football."

Speak to the Chiefs' defenders, however, and they won't hesitate to wax lyrical about their coach's prowess for putting them in positions to thrive.

Rookie cornerback Trent McDuffie has enjoyed an excellent rookie season, allowing a combined open percentage across man and zone coverage of 21.54 that is tied for the fourth-best among all corners, according to Stats Perform data.

McDuffie credits Spagnuolo's paternal influence and the varied way in which he uses his defensive backs as key reasons why he has thrived in year one.

McDuffie told Stats Perform: "He's very detailed, which could be tough at times because when you make one little mistake he catches it and it's like 'man yeah I was in the wrong', but he's such a loving dude, he's become such a father figure for me at least, I don't think I could have been here without just the guidance from him and the wisdom he's given me.

"I just love the mentality that our defense is aggressive, we are going to attack the offense, if you're a defensive player knowing you have an offensive gear like 'we're going to go attack the offense', it makes the game much more fun, because you can do so much more. I'm blitzing, I'm playing zone, I'm playing man. He's allowed me to do so much in the defense."

The numbers reflect McDuffie's words. The Chiefs have predominantly dealt in the kind of two-deep safety coverages that have proliferated across the NFL because of the threat posed by their own quarterback, Patrick Mahomes.

Cover 4, Cover 6 and Cover 2 are the coverages in which they have primarily lived, however, they have also played Cover 2 man, where every coverage defender except for the two deep safeties plays man coverage, on 8.92 per cent of pass defense snaps, well above the league average of 2.7 per cent.

Kansas City's defense does often get extremely aggressive when blitzing, playing Cover 1 man, where every coverage defender plays man except for a deep safety, on 25.24 per cent of blitzes, and Cover 0 – where there are no deep defenders – on 18.57 per cent of blitzes.

But there are still a significant amount of zone blitzes mixed in. The Chiefs run quarters (Cover 4) when blitzing 19.52 per cent of the time and Cover 2 on 9.52 per cent of blitzes.

Spagnuolo does look to 'attack the offense', but he takes a multi-faceted approach to doing so, one which consistently pays off in high-leverage situations.

The Chiefs have 27 sacks in the postseason since 2019, 16 of which have come in the second half or overtime, with five in the final two minutes.

Perhaps it is therefore Spagnuolo's timing that is the foundation for the success of his playoff defenses.

Against the Eagles, picking his spots will be crucial.

Aggression will almost certainly need to be tempered given Eagles quarterback Jalen Hurts' aptitude for capitalising on attack-mode defenses through his prowess running the zone-read, the read-option and the run-pass option.

It sets up a fascinating battle between arguably the NFL's most diverse and devastating offense, which consistently makes life easy on its quarterback, and a defense that is significantly more dynamic than many believe and excels at putting quarterbacks in difficult positions in the most important moments.

For Spagnuolo, the challenge is to craft a gameplan that maintains the attacking tendencies of his defense while protecting against the array of dangers Hurts presents.

"There's a lot of responsibility football when you play that kind of offense," Spagnuolo said.

"If we can be good on first and second down to get them in the long third downs, then maybe we can do that [attack], short of that you're always facing the possibility of a run or an RPO on any down and distance, and if you're doing something, you know it could be a big play for you, but it might be a really big play for them."

It's quite the dilemma for Spagnuolo to solve. Fortunately for the Chiefs, history is on the side of him succeeding.

For most teams in most NFL seasons, the offensive linemen are not superstars.

Their work of attempting to prevent men of around 300 pounds from breaking into the backfield and trying to create lanes for the ground attack is a remarkably difficult one, but it is not normally one that is conducive to receiving large amounts of attention.

It may, therefore, seem a little bemusing on first blush to see center Jason Kelce with a plethora of cameras pointed in his face ahead of Super Bowl LVII.

Kelce is, of course, playing in special circumstances as he and Kansas City Chiefs tight end Travis Kelce prepare to become the first brothers to go against each other in a Super Bowl.

But the attention is not limited to Kelce. Tackles Lane Johnson and Jordan Mailata each gathered a crowd this week at the Eagles' media availability and, as the former heavily emphasised ahead of their clash with the Chiefs on Sunday, being out of the ordinary is a defining trait of this group.

The makeup of the Eagles' offensive line is marked by its level of contrasts. Kelce and Johnson stand as the veteran lynchpins, two perennial All-Pros who have long since set the standard at their respective positions and are destined for the Hall of Fame.

On the other side of the spectrum, there is left tackle Mailata, the Australian former South Sydney Rabbitohs rugby league player who was selected in the seventh round of the 2018 draft having never played a single down of American football but blossomed so quickly that he is now the Eagles' undisputed starter at one of the most critical positions on the roster and represents the biggest success story of the NFL's International Player Pathway program.

The stark difference in the journeys of the players anchoring the middle and the right side of the O-Line from that of the unexpected star on the left side is a situation unique to the Eagles. 

But the Eagles have thrived on being unique in 2022. Their multi-faceted offense is unique in how it slows even the strongest and fastest defenses through the way in which Philadelphia utilise their dual-threat quarterback, Jalen Hurts, who has experienced a leap few envisaged in 2022.

And the joy they have experienced on offense has come in large part because the mix of All-Pro veterans, two extremely dependable guards in Landon Dickerson and Isaac Seumalo, and a left tackle who has gone from greenhorn to a foundational piece of the attack has produced a calibre of play up front that no team in the NFL can match.

Indeed, the Eagles rank first in Stats Perform's pass block win rate and second in run block win rate, dominance that can be attributed to the approach of offensive line coach Jeff Stoutland, whose distinctive coaching style helps make sure his group are never ill-prepared for any eventuality they might face on gameday.

"He's unique, he makes every meeting like a gameday with his voice," Johnson said of Stoutland.

"He's very loud, he asks a lot of questions, we call those 'cold calling' questions, which is like a pop quiz, a lot of that puts you on the spot, answer questions under duress. 

"He likes to simulate a game-like meeting room, which can be uncomfortable at times but you kind of respect it and you love it."

The numbers illustrate the merits of Stoutland's unconventional brand of coaching.

Johnson ranks second in pass block win rate (89.6 per cent) among offensive linemen with at least 100 total plays, Dickerson is ninth on that same list with a win rate of 83.5 per cent.

Dickerson's pressure rate allowed of 3.9 per cent is the best among all guards, while Kelce (2.0) and Johnson (2.9) rank second in that regard among centers and tackles respectively. 

Seumalo's 7.0 per cent may be less impressive, but it is still average (7.1) for guards this season.

Both Seumalo and Dickerson have unquestionably benefited hugely from playing next to Kelce, whose aggregate win rate across pass protection and run blocking of 83.48 per cent is the second-best in the NFL behind only Laremy Tunsil of the Houston Texans.

In the mind of Seumalo, who is finally solidified as a starter and was named a Pro Bowl alternate following years of persistent injury troubles, both Kelce and Stoutland deserve tremendous credit for how the Eagles' offensive line has coalesced into the elite unit in the NFL.

"To be a good offensive line you need really good players, and then Jeff Stoutland continually puts us in positions to be successful, we stick to our bread and butter and don't try to do too much," Seumalo told Stats Perform. 

"And then on the field Jason Kelce puts us in really good spots. When you have a combination of really good players, really smart players and an offensive line coach that continually puts us in good positions, it’s going to be successful. 

"Jeff Stoutland's work ethic is unmatched in terms of scheming and then knowing how to get guys lined up a certain way and also being ready for a lot of the grey.

"Being like 'let's show them what we expect' and then again, you're always going to get what you didn't see and then being ready to see that kind of stuff too. 

"Sometimes it's going to be tougher than what it should be, the easier and simpler you can make it the better."

Mailata's progress encapsulates Stoutland's ability to make things easy on his players. While he is still far from the finished article in pass protection, giving up a pressure rate of 11 per cent, he has excelled at preventing teams from disrupting the Eagles' ultra-versatile run game.

He has allowed a run disruption rate of 6.6 per cent that is ninth among all offensive tackles to have played at least 200 snaps in 2022, conceding a disruption to a defensive player on only 27 of his 411 run-blocking snaps.

Johnson believes there is much more to come from Mailata and Dickerson, who entered the NFL with the equivalent of a football masters degree having played at Alabama under Nick Saban but has still demonstrated surprisingly quick progress in making the switch from center to guard after suffering a knee ligament injury in his final season with the Crimson Tide.

"You look at it just the size they have with Mailata, Landon, the strength they have is unique," added Johnson.

"There's a lot of boxes they’re checking, which is physically gifted, speed, the more they're playing the better they're getting, they're on their way to be consistent top of the game every year."

Mailata and Dickerson checking those boxes has allowed Hurts and the Eagles' skill position-players to torment opponents who reside in the defensive box, with linebackers consistently crippled by hesitation due to the variety of threats they must account for when reading the Eagles' quarterback at the mesh point with his running back.

Hurts would of course not be able to generate such indecision in the minds of defenders without faith in the ability of his offensive line to hold up.

However, with aggressive defensive lines who get too far upfield in their efforts to pressure Philadelphia's quarterback extremely susceptible to the run, the line's odds of keeping the pass rush at bay are improved by facing defenders who are fighting their natural instincts, with that internal conflict also enabling the Eagles to get their blockers on the front foot in the run game and create chasms for Hurts, Miles Sanders and Kenneth Gainwell to surge through.

"The threat of Jalen, he's become a really good passer this year, his ability to run and get a lot of offense there helps our offense tremendously and then his ability to scramble and make plays for sure is helpful, helps everybody, it’s definitely an advantage," added Seumalo.

In his praise of Hurts, Johnson once again leaned on what appears to be his favourite descriptor of this Eagles' attack.

"Just a unique guy with his strengths," said Johnson. "His ability to run, he's dynamic, so [with the] gameplan, you have to be very crafty with what you do because when the play breaks down he can scramble for 30 yards. Unique player."

Johnson clearly believes Philadelphia's offense, particularly the line, is one of one. Should the Eagles keep a Chiefs defense led by All-Pro defensive tackle Chris Jones at bay and prevail in Glendale, then there won't be many doubting Stoutland's group deserves recognition as one of the standout offensive lines of the Super Bowl era.

Ireland walloped Wales and France edged a tight game with Italy in round one, whetting the appetite for a Six Nations clash in Dublin on Saturday between the title favourites.

With Ireland top of the World Rugby rankings, and France in second place, this is a game that could go a long way to determining who wins the championship.

Others will feel they can have a say too, particularly Scotland after last week's impressive win over England at Twickenham, another Calcutta Cup success for Gregor Townsend.

The onus will be on the Scots, at Murrayfield against Wales this weekend, to show they can build on that victory in London. Wales boss Warren Gatland, meanwhile, will be looking for a response from his team after last week's 34-10 loss to Ireland.

England host Italy, with Steve Borthwick eyeing a first win as head coach, but the Red Rose will be wary of the Azzurri's threat, given they pushed France close last time out and beat Australia in November.

Ahead of the second round of games, Stats Perform looks at the action to come, with the help of Opta data.

IRELAND v FRANCE

FORM

France have won their last 14 matches. They have also won each of their last three meetings with Ireland after tasting victory in just one of their previous nine Test encounters (D2 L6). The recent wins against Ireland have tended to be tight affairs though, each one decided by a single-figure margin.

A 15-13 win for France in Dublin two years ago means Les Bleus have the opportunity to bag back-to-back wins in the Irish capital for only the second time in the Six Nations, after previously doing so in 2005 and 2007.

While France's current streak of wins is the longest in their history, Ireland's form is also similarly foreboding, having won 18 of their last 20 matches (L2), including each of their last six.

The men in green have won 21 of their last 22 home games, including their last 12 – marking their joint-longest winning run on home soil. The last home defeat for Ireland was that France game in the 2021 Six Nations.

ONES TO WATCH

France wing Ethan Dumortier is a man Ireland will want to keep a close eye on. The Lyon player scored a try on his Test debut last week and has totted up 12 tries in his last 13 matches for club and country. He beat five defenders from just four carries against Italy, with Gael Fickou (6) the only France player to beat more, and Dumortier starts again this weekend.

Ireland's James Ryan, Andrew Porter and Dave Kilcoyne are all set to win their 50th caps for Ireland, while scrum-half Conor Murray makes his 50th Six Nations appearance. But expect all eyes to fall on captain Johnny Sexton, with the fly-half 15 points away from beating Ronan O'Gara's record of 557 points in the championship. Veteran fly-half Sexton has managed hauls of 15-plus points on 13 occasions in the Six Nations, including three times against France (2014, 2015, 2018).

SCOTLAND v WALES

FORM

Wales have won 13 of their last 15 matches against Scotland in the Six Nations (L2), while Gatland, back at the helm for a second stint, has won each of his 10 matches against the Scots while in charge of Wales.

The omens are not great for Scotland, who also beat England in their championship openers in 2021 and 2022, only to come unstuck against Wales in round two both times. The Welsh have won just two of their last 11 matches since getting the better of Scotland 20-17 at the Principality Stadium 12 months ago, however.

Scotland made the most tackles of any side last weekend (214) and recorded the best tackle success rate (91 per cent) as they showed spirit as well as skill in London. Wales made the second-highest number of tackles (184), but it did not spare them a torching at Ireland's hands in Cardiff.

ONES TO WATCH

Scotland wing Duhan van der Merwe tormented England at Twickenham with his two-try masterclass. He beat 11 defenders, the most by any player in a Six Nations match since Van der Merwe himself beat 13 against Italy in 2021, so Wales must surely prioritise stopping him if they are to stop Scotland.

Wales' Liam Williams (8) was the only other player to beat more than six defenders during the opening round. Rio Dyer also caught the eye for Wales in last week's losing cause, carrying for 108 metres from his seven carries. Among the 55 players to make more than six carries in round one, Dyer had the best average carry distance of 15.4 metres, followed by Van der Merwe (13m).

ENGLAND v ITALY

FORM

England have never lost three in a row at Twickenham in the Six Nations, but that will be the outcome if they go down to Italy on Sunday. Indeed, the last time they suffered three home defeats in a row in the old Five Nations was in 1971-72.

Erstwhile whipping boys Italy look to have more about them than in past seasons, helped by winning away at Wales in the final round of last year's championship. They have never won consecutive away matches in the Six Nations, but that is their objective this weekend.

Both these teams lost last week, but there were areas where they were high performers. England were the only side to carry for over 1,000 metres in the opening round (1,039), with Italy next on that list (828). These teams also made the most passes of all, with England (207) just ahead of Italy (202) in that metric.

ONES TO WATCH

England's Ellis Genge scored a try and made 18 carries against Scotland, the most carries by a prop in Six Nations history, beating his own record of 17, set in 2019 against Scotland. His carries total was the joint-highest of all players in week one, matching team-mate Lewis Ludlam and Scotland's Finn Russell, and Borthwick will be wanting a similarly all-action effort from the prop.

Italy's Ange Capuozzo would have enjoyed the sight of Van der Merwe rampaging through England's defence last week, knowing he is similarly capable of finding holes and exploiting them. The 23-year-old Toulouse full-back found his way to the try line against France and carried for 114 metres, the most by any player in the opening round. He has scored three tries and assisted one in his three Six Nations appearances, and England will do well to keep him under close observation.

Off the pitch, 2023 has offered plenty of excitement for Chelsea supporters. However, the same cannot really be said for the on-pitch fare being served up by Graham Potter's men this year.

The Blues' return of six points and three goals from six Premier League games since the turn of the year is hardly commensurate with their estimated £291million outlay in the January transfer window, and they need to turn a corner soon.

West Ham are in similar need of an upturn, with David Moyes' side just one point clear of danger and embroiled in a tense battle to beat the drop.

That means there is plenty at stake for both as Chelsea travel for Saturday's derby meeting with the Hammers, and there is certainly no love lost between the London rivals.

Stats Perform picks out the standout Opta numbers ahead of a game that both West Ham and Chelsea will hope marks a turning point in their disappointing seasons.

Chelsea bid to end goalscoring blues

Having followed up a 1-0 home victory over Crystal Palace with 0-0 draws against Liverpool and Fulham, Chelsea are looking to avoid making unwanted history on Saturday.

Chelsea could record three successive goalless draws for the first time in their league history next time out, with their plethora of big-money arrivals so far failing to click in the final third.

Last week's stalemate against Fulham represented the 17th goalless draw Potter has overseen since the start of his first Premier League campaign in 2019-20 – more than any other boss during that run.

Those hoping Chelsea's opponents step up to provide the entertainment may be disappointed. West Ham have underperformed their expected goals figures by almost 10 goals this season (18 goals from 27.9 xG) – the biggest negative difference in the Premier League this term.

Can Joao Felix lead the way?

Chelsea will hope the solution to their goalscoring issues is provided by Joao Felix's return to action, with the Portugal international eligible once again after last month's debut red card against Fulham led to a three-match ban.

Joao Felix has never scored more than 10 goals or contributed more than five assists during a single season for parent club Atletico Madrid, but there are signs he could evolve into a more prolific player at Chelsea.

The 23-year-old was averaging a goal involvement every 120 minutes for Atleti this season prior to being loaned out, his best figure since joining the Spanish giants in 2019.

Joao Felix also averaged a goal every 191 minutes for Rojiblancos this campaign, a ratio not bettered by any Chelsea player in the Premier League this term. 

Hammers chase rare derby delight

West Ham have not garnered much enjoyment from their recent meetings with cross-city rivals.

The Hammers have lost eight of their last 10 London derbies in the Premier League, the exceptions being a draw against Tottenham and a win over Fulham, though both of those results came this season.

However, West Ham have alternated between winning (four times) and not winning (D1 L2) in their last seven home Premier League games against Chelsea, and the teams' last meeting at the London Stadium saw Arthur Masuaku hit a late winner for the hosts in December 2021.

If that represents a negative omen for the hosts, Chelsea could be set to make history – victory would make the Blues the first team to win 150 London derbies in the Premier League. 

Late drama incoming?

No Premier League fixture can lay claim to containing the levels of late drama witnessed in meetings between these two teams.

There have been seven winning goals scored in the final five minutes of Premier League games between West Ham and Chelsea, more than in any other fixture in the competition's history.

The last three meetings between the teams have been settled by a goal scored in the final five minutes, with Kai Havertz doing the honours 88 minutes into September's return fixture at Stamford Bridge.

Christian Pulisic was the last-minute hero as the Blues also edged the previous clash last April, and given their recent shortcomings, the visitors will not mind if they are made to wait again on Saturday. 

The fixtures are coming thick and fast on multiple fronts for many Premier League teams as European football returns, meaning plenty of tinkering from managers between games.

Add into the mix an array of January signings being eased into the sides, selecting a team of guaranteed starters is becoming increasingly difficult. 

But fear not as Stats Perform, using Opta data, has picked out four players who not only look certain to start this weekend but – crucially – also earn plenty of points.

Keylor Navas (Fulham v Nottingham Forest)

Paris Saint-Germain loanee Navas needed no time at all to settle in at Nottingham Forest as he kept a clean sheet on his debut in last week's 1-0 win over Leeds United.

The Costa Rica international made four saves against Leeds – only Hugo Lloris and David Raya (both five) made more while keeping a clean sheet in the last round of games.

Forest have now kept four clean sheets in their past six league matches, while opponents Fulham have failed to score in any of their past three top-flight outings.

Craig Dawson (Southampton v Wolves)

Dawson is another who made a fast start to life at a new club, with the centre-back scoring and keeping a clean sheet on his debut against Liverpool in a 3-0 win for Wolves.

That was Dawson's 20th Premier League goal – always a handy asset for a defender – including at least one in each of his eight top-flight seasons.

Wolves will be hopeful of building on a return of two shutouts in their past three league games when they face bottom side Southampton, who are averaging 0.8 goals per game.

Harvey Barnes (Leicester City v Tottenham)

Leicester midfielder Barnes has scored one and assisted another in his past two Premier League outings, taking his tally to seven goals for the campaign.

The one-cap England international is only two goals short of matching his best tally in a single season in the competition, set in 2020-21 with nine.

Having found their scoring touch with six goals in their past two league games, Leicester appear good value to net against Tottenham, who will have back-up Fraser Forster between the posts.

Riyad Mahrez (Manchester City v Aston Villa, and Arsenal v Manchester City)

Whether he starts both games remains to be seen, but the fact City have two league matches in the next week means you have double the chance to score points with Mahrez.

He was unable to make a difference in the loss to Spurs, though he has still been involved in six goals in his past six league games for City (three goals, three assists).

Only Marcus Rashford (eight) and Erling Haaland (seven) have been involved in more Premier League goals since the World Cup than the City winger.

In one sense, Jurgen Klopp can rest easy: his Liverpool legacy won't be defined by this aberration of a season.

He will always be the manager that returned the Reds to the summit of English football as Premier League champions, with a Champions League title cementing his place in club legend.

Last season almost saw Klopp lead Liverpool to a sensational quadruple, but 2022-23 is proving a sorry sop of a campaign.

Seven and a half years into his reign, Klopp might be surviving on goodwill at present. Fortunately for the former Borussia Dortmund boss, that is in abundant supply, but this drifting ship needs to be turned around and he knows it.

Here's the crux: Liverpool have played seven games in 2023 and made a wretched mess of most of them. They have won only once, and now an eight-game run lies ahead of them that looks critical to their hopes of salvaging anything from the season.

Unless Klopp's team perk up their ideas during this run, the manager might consider walking away. Perhaps he might even be pushed. That sounds like wild talk, given all he has achieved, but Liverpool are going backwards at an alarming rate.

Ahead of Monday's derby against Everton, Stats Perform looks at this unfolding crisis.

What's the state of play?

It's grizzly. Liverpool sit 10th in the Premier League after 20 games and have been eliminated from the FA Cup and EFL Cup, knockout competitions they won last season.

They came through the Champions League group stage, but Real Madrid stand in their way of going any further. Madrid, remember, beat Liverpool in last season's final, and while Carlo Ancelotti's team are certainly not firing on all cylinders this season, they sit second in LaLiga.

Klopp's mood has unsurprisingly not been as buoyant as in previous campaigns, and the crotchety way he has dealt with some reasonable questions from reporters of late has pointed to the strain this might all be taking.

He might turn this all around of course, as six months of underachievement does not undo all his previous work, but football is a results business and the FSG owners expect the club to be performing on and off the field.

There is a sense of gloom about Liverpool, defeats to the likes of Brighton and Hove Albion and Wolves no longer comes as surprises, and something has to change sharpish.

Stats Perform AI gives them just a 15.6 per cent chance of finishing in the top four. They are likelier to finish in eighth or ninth place (a combined 16.6 per cent), according to that data modelling.

Can Klopp rise again?

Liverpool are winless in their four Premier League games so far in 2023 (D1 L3), and have scored just once. They have only endured a longer winless run at the start of a calendar year once in the Premier League era – a five-game stretch in 2017 (D3 L2).

They turned it around that time and won nine of their next 14 league games (D3 L2) to secure a fourth-placed finish, but such lofty heights look beyond them this season. Those competing for the Champions League places are all in a healthy state, and Liverpool are spluttering like a sick hound.

Winning the Champions League looks like the only route for Liverpool to get back into UEFA's most lucrative club competition next season. Winning the Champions League also looks a million miles beyond them.

A reset of some sort is needed, and implementing that in the middle of the season is desperately difficult.

Fellow mid-table toilers Chelsea have brought in a mental skills expert from the New Zealand rugby team, in the hope he will coax the best out of a talented group, and Liverpool might also consider a jolt from an outside influence.

Liverpool's next eight games are treacherous. After Everton, they travel to fourth-placed Newcastle United, and then comes the Anfield first leg against Madrid.

Four Premier League games follow, with trips to Crystal Palace and Bournemouth sandwiching home games against Wolves and Manchester United. Then comes the Madrid second leg at the Santiago Bernabeu.

If Klopp picks up a good handful of Premier League wins and gets past Madrid, it's happy days again. But if not...

If Klopp goes, then who comes in?

Every sturdy operation needs a succession plan in mind, in boom times and bad, so Liverpool will have firm ideas about the type of manager they would be targeting next.

When they hired Klopp in October 2015, he was unmistakably a rising star of the coaching world, a two-time Bundesliga winner and a Champions League runner-up. Many clubs had looked at him, and Liverpool's decision to take the plunge paid off handsomely.

There are certain names that spring to mind when it comes to out-of-work bosses who could fancy Liverpool: Mauricio Pochettino, Thomas Tuchel, Zinedine Zidane, Luis Enrique. Atletico Madrid's Diego Simeone might be seeking a fresh start at the end of this season.

Then there are the Liverpool favourites who have dipped a toe into coaching but would only be contenders on a wing and a prayer: Xabi Alonso and former Reds captain Steven Gerrard.

Klopp's assistant Pep Lijnders might enter the conversation, too, if a change happens.

Yet maybe Liverpool will be seeking a figure more in the 2015 Klopp mould, a coach on the rise who can point to experience and success, and precious few scars.

Roberto De Zerbi at Brighton has beaten Liverpool twice this year, while Brentford's Thomas Frank dished out a 3-1 defeat to the Reds, and their respective sides sit sixth and seventh.

Eddie Howe at Newcastle is probably out of reach, and that factor alone puts Liverpool's decline into black and white.

In the NFL, there are some players who simply feel inevitable. You may succeed in containing them, but you won't stop them.

The Chiefs have three of them.

Patrick Mahomes and Travis Kelce's collective inevitability has powered a run that has seen the Chiefs progress to three Super Bowls in four seasons and helped Kansas City boast the most efficient offense in the NFL – by Stats Perform's Efficiency Versus Expected (EVE) metric – in 2022 despite the loss of Tyreek Hill.

Mahomes and Kelce are card-carrying members of the superstar club, and it is past time for the third member of the Chiefs' band of unstoppables, Chris Jones, to see his application approved.

Defensive tackle Jones has been the embodiment of consistency since he was drafted out of Mississippi State in 2016. His 65 sacks in that period are tied for the seventh-most, while his 471 pressures over that span rank third.

It's no surprise then that Philadelphia Eagles All-Pro right tackle Lane Johnson labelled Jones "the elite of the elite" ahead of a mouth-watering Super Bowl LVII matchup between the Chiefs and the Eagles in Arizona on Sunday.

Johnson's effusive praise is reflected by Jones' performance in both pass rush and run defense win rate.

Indeed, Jones ranks ninth in the NFL in 2022 with a pass rush win rate (min. 50 rushes) of 58.03 per cent and fourth in the league (min. 50 run defensive opportunities) with a 72.73 per cent run defense win rate. His aggregate of those two metrics of 54.79 puts him behind only Derrick Brown and Aaron Donald, the defensive lineman long since considered the elite of the elite.

It is not just the production and the level of the disruption that separates Jones from the majority of his peers, but the timing of the destruction he has so frequently wrought.

While Mahomes' turnaround-sparking third-and-15 connection with Hill stands out as the defining play of the comeback victory over the San Francisco 49ers in Super Bowl LIV, the Niners might have succeeded in getting off the mat if not for Jones taking over and spiking Jimmy Garoppolo passes as if he was playing volleyball.

Similarly, the Chiefs might not even be in Arizona had Jones not blown past the attempted block of Cincinnati Bengals right tackle Hakeem Adeniji and hauled down Joe Burrow on the Bengals' final offensive series of the game, ending a potentially decisive drive for Cincinnati and giving the ball back to Mahomes to get Kansas City in position for the winning field goal in a thrilling 23-20 triumph.

That pivotal play saw him lined up on the edge and Jones' 23.9 per cent pressure rate when shifted outside in 2022 is 10th among all defenders with at least 50 edge plays.

Jones' success in quenching his insatiable appetite for destruction is not dependent on where he lines up, but why is Jones so consistently impactful in the clutch?

"I think it's opportunity. As the game is played, more opportunities open up for me and I'm able to make a play," Jones said on Wednesday. 

"Obviously they have their gameplan in how they want to attack me, double team, or slide [the pass protection] my way or run away from me, so I have to be patient with that. 

"I think that's an evolving piece of my game, being patient, realising what's going on, realising how the offense is attacking me, kind of react off it when I can."

Offensive lines have found little success in attacking Jones regardless of the plan. His production in terms of pressures and sacks have come despite him being double-teamed on 93 of his pass rush snaps, accounting for 46.5 per cent of them. Against the run, the double teams have been more effective, with Jones defeating only two of the 45 he has faced when defending the ground game.

That could be considered an avenue to success for an Eagles team that has thrived in large part because of a diverse and devastating run game with quarterback Jalen Hurts at its heart.

But the Eagles' ground attack is built around unpredictability, and that uncertainty does not exist without the threat of a passing game that Jones specialises in taking away.

The Chiefs succeeding in limiting an Eagles aerial attack teeming with talent is obviously in part contingent on their young defensive backfield excelling against the likes of A.J. Brown and DeVonta Smith, but with Jones up front, their lives are a lot easier.

"You know that the quarterback has to throw the ball, quickly, so as a defensive back, when Chris is on it's like, 'we got about three seconds to cover, ball's coming out, let's do it,'" cornerback Trent McDuffie told Stats Perform. "Even dudes like Derrick Nnadi, Frank Clark, Mike Danna, George [Karlaftis], that defensive line having them has made it so much better for us on the back end."

The assistance Jones and his fellow defensive lineman offer will be badly needed against an offense that racked up 253 plays of 10 yards or more in the regular season, a tally second only to that of the Chiefs (257).

Against an Eagles offensive line that ranks first in pass protection win rate and second in run block win rate, Jones might need to display particularly high levels of patience to get his chance to provide that help to the secondary, and he may be forced to take a less aggressive approach than usual due to the duplicitous nature of Hurts' game, which allows the quarterback to emphatically punish defenders who overplay their hand.

The strength of the Eagles' offensive line and the personalities they have in the trenches have seen the likes of Jason Kelce, Jordan Mailata and Johnson receive substantial attention in the build-up to a fascinating battle.

Despite Jones' exploits and the strides made by his lieutenants up front, the level of hype surrounding the Chiefs' defensive line has been comparatively small.

That is not of any concern to Jones, who said of Kansas City's D-Line: "We're always overlooked so it's all good."

That feeling of being underappreciated may only be furthered at Thursday's NFL Honors ceremony, at which Nick Bosa of the 49ers is expected to be named Defensive Player of the Year ahead of Jones.

But if Jones once again rises to the occasion against the Eagles to reprise his role of closer and ensure the Chiefs complete their rise back to the top of the NFL mountain, the superstar recognition Jones has long since deserved will almost certainly come his way.

LeBron James brought the NBA to a standstill on Tuesday. Even the Los Angeles Lakers' game against the Oklahoma City Thunder was paused.

With 38 points at Crypto.com Arena, James moved to 38,390 in his regular season career, surpassing Kareem Abdul-Jabbar's long-standing record of 38,387.

The four-time champion has been the league's pre-eminent star across stints with the Cleveland Cavaliers, the Miami Heat and the Lakers.

Now, across basketball history, he stands alone.

It is a remarkable achievement and only becomes more impressive when delving into the numbers behind James' new record.

Beating the Thunder

The Thunder may have put a slight dampener on James' big night by winning Tuesday's game, but the 38-year-old actually has more career points than Oklahoma City's entire active roster combined (21,900).

Indeed, the Thunder are merely one of five rosters James can better, along with the Indiana Pacers (36,515), the Orlando Magic (33,164), the San Antonio Spurs (32,364) and the Houston Rockets (28,642).

Had James not got over the line on Tuesday, he would have done instead against the Milwaukee Bucks on Thursday – and that would have been fitting, too.

James has scored more points against the Bucks (1,751) than against any other team. In fact, the Thunder (994) are the team he has scored the third-fewest against – more only than against the Lakers (829) and the Cavaliers (580), two teams he represented.

The Lakers forward scored at least 1,000 points against each of the other 27 teams, while he has scored 1,000 in each of his 20 NBA seasons. That is another record he has taken from Abdul-Jabbar (19).

James would have no doubt enjoyed being able to achieve this legendary feat in front of a home crowd, but he has actually scored more points on the road (19,251 in 694 games) than at home (19,139 in 716).

Unsurprisingly, however, Cleveland's Rocket Mortgage FieldHouse is the arena to have seen the most James points (11,670). The Lakers' Crypto.com Arena (4,649) nudged ahead of the Heat's Miami-Dade Arena (4,613) into second place on Tuesday.

Wade's helping hand

In that home crowd in LA, sitting in front of Lakers owner Jeanie Buss, was Dwyane Wade, a two-time title-winning team-mate of James' on the Heat.

Wade also joined James on the Cavaliers for a season and, although now retired, has assisted more points for the new all-time scoring leader than any other player (776).

Eric Snow (630) is second on that list, with Mario Chalmers (591) third and Mo Williams (501) fourth, followed by Kevin Love (486) and Kyrie Irving (469).

Russell Westbrook has only been playing with James in LA since 2021, but he is ninth on 375. Anthony Davis (269) is 11th and Chris Bosh (267) 12th.

Ricky Davis assisted James' first NBA points and 42 altogether. Davis, who retired in 2010, was the first of 148 different players to assist James.

But the bulk of James' points have been unassisted, of course. His 26,855 unassisted points alone would rank him 13th in the all-time list, ahead of Kevin Durant (26,684), who is second to the Lakers man among active players.

James has scored 10,882 points from layups, 8,074 from two-point jump shots and 8,047 from free throws. Of the rest, 6,711 have come from three-pointers, 4,190 from dunks, 310 from hook shots and 176 from tip-ins.

Another Lakers record

The record was reached with a fadeaway jumper, and several members of Lakers royalty were in the house to see it – including Abdul-Jabbar.

James followed Abdul-Jabbar as the seventh different player to lead the NBA in all-time scoring since the end of the league's first season in 1946-47.

Four of those seven have now represented the Lakers, with James and Abdul-Jabbar joined by George Mikan (1952-53 to 1957-58) and Wilt Chamberlain (1965-66 to 1983-84). Chamberlain took ownership of the record while a Philadelphia 76er, before playing for the Lakers.

Chamberlain succeeded Bob Pettit, one of the remaining three who did not turn out for the Lakers. Joe Fulks, the leading scorer in the NBA's first season, and Dolph Schayes are the others.

Luka Doncic, just 23 and with 8,531 points through 311 career games, is perhaps the most credible challenger to James' crown. James had 8,319 points through 311 games, albeit he was only 22.

Matching James' longevity is a huge ask; either way, he will be number one for a long, long time.

Time spent at the top is a record Abdul-Jabbar can at least retain for now, having ranked first in scoring for a mammoth 14,187 days. The NBA was only 13,671 days old when he took the record, meaning he led the league for more than half of its existence.

Still more to achieve

That is not the only Abdul-Jabbar mark that remains, with the 75-year-old out in front on 57,446 minutes played. James (53,743) is third, while he is tied for ninth in games played (1,410) – a statistic led by Robert Parish (1,611).

Abdul-Jabbar is the man to beat for MVP awards, too, with six, and James' four appear unlikely to be added to now, given his age and the Lakers' woes.

James should pass Abdul-Jabbar for All-Star selections, though, as the pair are tied on 19, while the modern great already has a leading 13 All-NBA First Team selections.

In the playoffs, James already topped the charts for points (7,631) and games played (266), although the 'GOAT' debate will rage on as Michael Jordan has the edge in Finals MVPs (six to James' four).

Among players with 500 or more games, Jordan (30.1) is also the leading man for points per game in the regular season, even if James (27.2 in fifth) is averaging 30.2 this year, the third-highest mark of his career.

At that rate, even if James cannot reel in Jordan, he should be able to establish a considerable buffer to any and all pretenders to his new crown.

They say styles make fights, and it will be a true styles clash when the run-and-gun Indiana Pacers travel to take on the grinding Miami Heat on Wednesday.

Coming into the contest, the Heat sit sixth in the Eastern Conference with a record of 29-25, 4.5 games ahead of the 10th-placed Pacers (25-30). Miami have been treading water recently with a 5-5 record from their past 10, while Indiana have struggled to a 2-8 run.

While there are many complex layers to this contest, a lot of it boils down to one simple point: the Pacers want to play fast, and the Heat want to play slow.

The young Pacers, led by the current official league-leader in assists Tyrese Haliburton (10.3 per game), play at the fourth-highest pace in the league (101.9 possessions per game). Meanwhile, the veteran Heat outfit, led by the current league-leader in steals Jimmy Butler (2.1 per game), play at the third-slowest pace (97.1 possessions).

That mindset dictates many key indicators for each team, starting with the disparity in fast-break offense.

The Pacers lead the league with 19 fast-break points per game, while the Heat are 27th at 11.3 – so Indiana will run all over Miami, right?

Well, not necessarily. The hectic pace the Pacers play at is conducive to high-scoring offense from both teams – allowing the sixth-most fast-break points per game (15.0) – while the Heat often control the tempo and limit fast-breaks all together, allowing the fourth-fewest points per game in that category (12.1).

Another symptom of playing fast at all costs is turnovers, and that is an area the Heat will look to exploit.

Miami forces a turnover on 16.8 per cent of opponent possessions – the best rate in the league – and 17.4 per cent of their total points come directly from these turnovers, which is the second-highest percentage.

Meanwhile, the Pacers' commit turnovers on 15.0 per cent of their possessions, making them the eighth-most turnover prone side in the NBA.

Another key difference between the two franchises is their discipline defensively, which primarily presents itself in two areas – fouling and boxing out.

Miami allows an offensive rebound on just 8.6 per cent of opponent misses – the best rate in the league – while Indiana allow the second-most (12.1 per cent).

The Heat also limit their opponents to the second-fewest made free throws per game (16.2), while the Pacers give up the most (20.3).

While this game is essentially about a fast team and a slow team, it is also about a good defense and a bad defense.

For the season, the Heat boast the fifth-best defensive efficiency in the league, allowing 111.0 points per 100 possessions, and they have been even better than that recently, with their mark of 109.8 across their past 15 games the third-best figure during that period.

Unfortunately for the Pacers, who started the season so far above expectations, their offense has cratered over that same 15-game span as Tyrese Haliburton's injury triggered a dismal run that resulted in the league's worst offense (109.3 points per 100 possessions). Haliburton has returned for their past three games, but there has been no improvement, with their 104.2 offensive rating in those three games also the worst figure in the league.

Indiana also rank 22nd in defense for both the full season and across the past 15 games, and their one strength on that end – Myles Turner, who is top-five in blocks per game (2.4) for the seventh consecutive season – is partially negated by the fact that Miami's offense only absorbs 3.8 blocks per game, tied for the league's fewest.

However, the silver lining for the Pacers is that they can bomb away from long range – averaging the sixth-most made three-pointers per game (13.8) – while the Heat are not equipped to stop them, allowing the second-most made threes per game (13.2).

PIVOTAL PERFORMERS

Indiana Pacers – Buddy Hield

While Haliburton and Turner are the Pacers' two best players at both ends of the court, Hield is the X-factor thanks to his marksmanship and the Heat's tendency to get beat from long range.

Averaging 3.8 made three-pointers per game, he trails only Golden State Warriors duo Stephen Curry (4.9) and Klay Thompson (4.2), Portland Trail Blazers superstar Damian Lillard (4.1) and Charlotte Hornets point guard LaMelo Ball (3.9) – and Hield's three-point percentage of 42.8 is better than all of them.

Miami Heat – Jimmy Butler

Adebayo is the only All-Star selection this season for the Heat, but Butler is the straw that stirs the drink, and the key to their efficient half-court offense.

He is metronomically consistent – averaging exactly 14.1 field goal attempts per game in both wins and losses this season. Butler's ability to control the pace and not allow his opposition to dictate play will be crucial against a team with such a different style, as will his distribution skills, with a 20 per cent assist increase (4.4 up to 5.3) in wins.

KEY BATTLE – Who will control the pace?

It goes without saying that whichever team forces the game to be played at their pace should have the advantage, and unfortunately for the Pacers, it is far easier to slow the game down than speed it up.

By controlling the rebounds, limiting their own turnovers and staying switched on defensively, Miami can turn this into a halfcourt grind and take the sting out of Indiana's speed in transition, so it will be imperative that the visitors shoot well from deep.

If the Pacers can hit some early threes and build a lead, it will create a sense of urgency in the trailing side that inevitably leads to quicker shots, more possessions and a style that suits the away team.

HEAD-TO-HEAD

Since the beginning of the 2021-22 season, these two sides have met on six occasions. Despite the fact that Miami have been a staple in the playoffs and the Pacers are on track to miss out for the third season in a row, they have split those six meetings 3-3.

Illustrating how evenly matched the teams have been, they are 2-2 in their past four, and 1-1 in their past two, while the three most recent contests have been decided by a combined margin of 10 points.

Debates around the greatest of all time in sport can often be as polarising as any other.

Now that LeBron James has surpassed Kareem Abdul-Jabbar to stand at the top of the NBA's all-time leading scoring chart though, it seems appropriate to review the case for the 38-year-old to be considered the greatest basketball player of all time.

In what has without question been at least one of the best careers ever seen, James has four NBA championships to his name, as well as four Finals MVPs, four NBA MVPs, 19 All-Star selections and three All-Star MVPs. His 13 All-NBA First Team selections are two more than anybody else.

Enough to make any doubter's eyes water.

Added to that, after overtaking Kareem on Tuesday, he not only stands alone atop the all-time scoring list, but has a real opportunity to pull away and perhaps even go past 40,000 before hanging up his sneakers. He has long been the playoff scoring king, with his 7,631 playoff points already 1,644 clear of second-placed Michael Jordan.

It isn't just racking up the points, he has also passed on his fair share of assists, recently pushing past Steve Nash on that all-time leaderboard, with James now fourth for NBA assists.

As the first pick of the 2003 NBA Draft, it was hardly surprising that James impressed from the start with the Cleveland Cavaliers, averaging 20.9 points per game (PPG) in his debut season from 79 games.

It was the 2005-06 season where he really exploded, though, averaging 31.4 PPG in the regular season, which remains his highest ever for a campaign, before recording 30.8 PPG in the playoffs, where the Cavs were eliminated in Game 7 of the Eastern Conference semi-finals by the Detroit Pistons.

James took Cleveland to the postseason for five straight campaigns, agonisingly losing the 2007 Finals to the San Antonio Spurs, before taking the mantel again in 2009 as he put up 35.3 PPG in 14 playoff outings before more Conference final heartbreak against the Orlando Magic.

The television event titled 'The Decision' was controversial, though undoubtedly captivating as James dramatically revealed he was leaving the Cavs for the Miami Heat in 2010.

However, it turned out to be the catalyst for him to reach the next step as he was immediately surrounded by more talent in Miami, and before long, much-deserved silverware.

Linking up superbly with Dwyane Wade and Chris Bosh, James reached the Finals every year in Florida, winning his first championship in 2012, before following it up in 2013 with another.

His numbers were slightly lower at the Heat than they had been in Cleveland, though that perhaps owed to the fact that when deciding to join Miami, he was joining forces with arguably the league's second-best player at the time in Wade.

James' first title win in 2012 saw him average 30.3 PPG during the postseason, and led the way as he got some revenge on the Spurs in 2013, excelling in Game 7 to win his second championship.

In 2014, James came back to Cleveland with the Ohio-born star's desire to take his team to the promised land for the first time, and he did just that.

Just as he had in Miami, James went to the Finals every year of his second spell with the Cavaliers – resulting in eight consecutive Finals appearances – and every year they played against the dominant Golden State Warriors.

After losing 4-2 in 2015, they returned to get revenge in 2016 as James starred on their way to an almost Hollywood-ending win against the Warriors, securing their first NBA championship after coming back from a 3-1 deficit against a team that set the record for the best regular season ever at 73-9.

They were unable to repeat the trick as the Warriors, with the addition of Kevin Durant, beat them in both the 2017 and 2018 Finals, but reaching four Finals in a row was still more than Cavs fans could have realistically expected.

Unfortunately for them, James was getting itchy feet again.

James had a solid enough start to life in Los Angeles, posting 27.4 PPG for the Lakers in 2018-19, though injury issues sustained by him and several of his new team-mates led to a wobbly season, and therefore, no postseason for the first time for James since 2005.

Inevitably, he came roaring back the following year and in spite of the chaos caused by the COVID-19 pandemic, James and the Lakers returned to win the "bubble championship", the fourth title of his career with a third different team. In doing so, he became the only player in NBA history to win Finals MVP with three franchises.

However, the 2020-21 campaign was one to forget as James recorded his lowest PPG for a season (25.0) since his rookie year, before the Lakers were dumped out of the playoffs in the first round by the Phoenix Suns.

Was it all over for LeBron? Not likely. He responded to that setback by scoring 1,695 points in just 56 games last season at an average of 30.3 PPG, his best regular season return since 2005-06.

James also reached a notable landmark last March, becoming the first player in NBA history to record 10,000 assists and 10,000 rebounds in a career.

Unfortunately for him, his team-mates were unable to match those efforts and the Lakers again failed to even make the playoffs, which could be why they were so desperate to find the funds to tie James' immediate future down as he was given a bumper contract to make him the highest-paid player in the league.

LeBron has thrived again this season, averaging 30.0 PPG from 43 appearances as he tries to drag the Lakers back to the playoffs.

Arguments can of course be made for the player with the most NBA titles Bill Russell, or the man whose name is synonymous with so many NBA records Wilt Chamberlain, while Lakers legends Abdul-Jabbar and Kobe Bryant have to be in the conversation also.

However, ask most people who they believe to be the greatest of all time and you wil have to go a long way to find someone who doesn't immediately blurt out the name of Michael Jordan.

The Chicago Bulls icon was a five-time NBA MVP, six-time NBA champion, six-time NBA Finals MVP, 10-time All-NBA First Teamer, 14-time NBA All-Star; won 10 scoring titles and retired with the NBA's highest scoring average of 30.1 PPG.

Jordan was a force of nature who always seemed to raise his game beyond others exactly when his team needed it, while James has experienced more disappointment in clutch scenarios.

He has also taken his team with him to ultimate success more than once, and arguably teams that had more limitations than Jordan's best times at the Bulls.

When you consider that Jordan is also in the argument for the greatest sportsman of all time, it is testament to James that he's even in the conversation.

"It's not heavy. I'm not going anywhere. I'm going to be in this league for at least a few more years," James recently said as he closed in on Kareem's record.

Which is ominous for the rest of the league, quite frankly.

Is he the greatest of all time? As with most discussions on the topic, it probably doesn't matter.

James has scored more points than anyone else to ever compete in the NBA, and that is undisputed.

American football, its exponents are often fond of saying, is the ultimate team sport. With victory requiring 46 players spread across offense, defense and special teams to perform as close to their best as possible and frequently contingent on telepathic understanding between players executing blocking schemes, route concepts, pass coverages and pressure packages, it is tough to find a flaw in their argument.

In that sense, it is a contradiction that the quarterback position, being the most important for any team, commands so much of the attention. 

Most of the focus will be on the signal-callers in Super Bowl LVII, and rightly so. Patrick Mahomes and Jalen Hurts are making history in becoming the first black quarterbacks to face off in a Super Bowl in the Kansas City Chiefs' mouth-watering clash with the Philadelphia Eagles and are both candidates to win the MVP award on Thursday at the NFL Honors ceremony in Phoenix.

While that pair of superstars will obviously have a mammoth part to play in deciding the winner of the Vince Lombardi Trophy, so often it is the game within the game in other areas that settles the NFL's showpiece.

And there are several such granular contests that figure to have a substantial bearing on the outcome in Arizona. Here, Stats Perform digs into the numbers in examining three matchups that could decide Super Bowl LVII.

Chris Jones vs. Isaac Seumalo and Jordan Mailata

When the Chiefs have needed him most in the postseason, Chris Jones has typically delivered. Jones is in the curious position of being established as one the premier defensive linemen in the NFL but still arguably being underrated.

While so much emphasis is placed on the offensive side of the Chiefs' Super Bowl LIV comeback four years ago, Jones was the man who ensured the San Francisco 49ers could not respond with the disruption he provided up front.

In the AFC Championship Game this season, it was Jones – deployed off the edge rather than his familiar interior spot – who easily beat Cincinnati Bengals right tackle Hakeem Adeniji and brought Joe Burrow down for the key fourth-quarter sack that ended a prospective game-winning drive for the Bengals and gave the ball back to Mahomes to lead the Chiefs to a decisive field goal.

Ranked third among all defensive linemen in his aggregate pass rush and run block win rate, Jones is a versatile force who has the talent to disrupt the best-laid plans of the Eagles.

The Eagles rank first in pass block win rate and second in run block win rate, encapsulating the well-rounded nature of their ultra impressive offensive line. However, there are weaknesses, with right guard Isaac Seumalo (61.5 per cent) well below the 70.5 per cent pass block win rate average for his position and left tackle Jordan Mailata (74.3 per cent) only just above the NFL baseline of 72.9 per cent for his spot.

As such, Jones will almost certainly see snaps on the interior where he lines up against Seumalo and others where he is one on one with Mailata. Their ability to hold their own against the best defensive player on the field will go a long way to determining whether the Eagles can justify their status as slight favourites.

Travis Kelce vs. Avonte Maddox

The trade of Tyreek Hill to the Miami Dolphins ultimately did no damage to the Chiefs' status as one of the NFL's pre-eminent modern offenses, with Kansas City leading the league in Efficiency Versus Expected (EVE) on offense in 2022.

With Hill out of the picture, Kelce has unsurprisingly served as the focal point of the attack. Arguably no two players in the NFL enjoy the same level of symbiosis as Mahomes and Kelce consistently display, the future Hall of Fame tight end continuing to confound defenses with his route-running and ability to create yardage after the catch.

His domain while generating those headaches for defenders has primarily been the slot. 

Of Kelce's routes in the 2022 season, 300 have come from the slot, compared to 173 from the outside receiver position and 139 from a traditional tight end alignment. 

Kelce's burn rate, which measures how often a receiver wins his matchup on a play where he is targeted, is 75.0 per cent from the slot, the seventh-best among slots with at least 25 targets. In other words, he has created separation from his defender on three quarters of his slot targets in 2022.

Shutting down Kelce is a challenge few have had much success rising to, but the Eagles have a player who is statistically the best remedy to the threat he poses in slot cornerback Avonte Maddox.

Maddox's combined open percentage allowed across man and zone coverage of 18.1 per cent is the best of any cornerback in the NFL. By that measure, Maddox is the elite at the slot corner position, and he will need to prove it for the Eagles to have any hope of containing Kelce and, in turn, the Chiefs.

Jalen Hurts vs. Chiefs' front seven

Two weeks removed from winning the AFC Championship Game on a sprained ankle, there is the question of how much of a running threat Patrick Mahomes can be in a game where even a sporadic impact from him on the ground would make a significant difference to keeping the Eagles' defense off the front foot.

While he has recently dealt with a sprained shoulder, there will be no such doubts surrounding Hurts. The Eagles will run the ball, and Hurts will be integral to their game plan in doing so.

Hurts and the Eagles have, for the entirety of the season when the starting quarterback has been healthy, done an outstanding job of keeping defenses guessing with a diverse run game built around the zone-read and the read-option.

That presents a rather large problem for the Chiefs, whose primary weakness on defense is – you guessed it – against the run.

The Chiefs rank 17th in run defense EVE, with their performance in that metric dropping to 24th against the rush in neutral situations – when the offense could realistically either run or throw the ball. 

Philadelphia's offense thrives by creating doubt in the defense over what is coming in neutral situations, excelling at doing so to the point in the NFC Championship Game where San Francisco 49ers linebacker Fred Warner – who represents the gold standard at his position – was left stationary for key plays as indecision superseded his usually outstanding instincts.

Kansas City's linebackers are not on the same level as Warner, with starters Nick Bolton and Willie Gay Jr. both below the average in run defense win rate (17.7 per cent) for the position. 

Their fallibility in that regard is something the Eagles will endeavour to attack time and again in pursuit of their second Super Bowl. It will take an intelligent and likely more measured approach from a defensive front known for its aggressiveness and an exceptional display of awareness from the Kansas City linebackers for the Chiefs' defense to avoid a long and very painful evening on the biggest stage.

Outside of the World Cup and the Olympic Games, no sporting event commands attention quite like the Super Bowl. 

The build-up to an opening kick-off witnessed by a cavalcade of television and smartphone cameras is a week-long celebration of North America's dominant professional sport, a seven-day period in which talking heads agonise over every storyline in the only game of the year that doubles as a de-facto national holiday in the United States.

On occasion, such storylines may be contrived in a bid to create excitement for a matchup that does not instantly capture the imagination. Yet the modern NFL is one spoilt by the number of captivating contenders that reside in the league, and commissioner Roger Goodell could not have asked for a more enticing Super Bowl clash than the one that will take place in Arizona on Sunday.

Indeed, the meeting between AFC Champions the Kansas City Chiefs and NFC Champions the Philadelphia Eagles is one positively teeming with storylines that make Super Bowl LVII a game worthy of the ceaseless hype it will receive before Patrick Mahomes, Jalen Hurts and Co. settle matters on the field in their fight to secure the Vince Lombardi Trophy. 

Mahomes and Hurts are poised to make history with their duel at State Farm Stadium. Their matchup is the first in the Super Bowl between two black starting quarterbacks and, by the time the Chiefs and Eagles have taken the field, one of them will likely have been crowned as MVP — both are finalists for the league’s most prestigious individual honour, which will be announced at a ceremony in Phoenix on Thursday.

Theirs is a battle between a signal-caller who is by this point established as the gold standard of his generation, with a prospective second MVP for Mahomes just reward for a campaign in which he threw for 50 passing touchdowns and over 5,000 yards in the same season for the second time in his career, and a quarterback who seems to be in the midst of an unexpected rise to the elite after startling growth in his second full season as a starter.

Yet both head into the game with plenty to prove. Mahomes will consider it past time to end his wait for a second Super Bowl title after breaking the hearts of the San Francisco 49ers in Super Bowl LIV, while there will be many still questioning whether Hurts can excel against this calibre of opposition. The Eagles went 14-1 with him as the starter in the regular season but faced only six teams who finished the year with a winning record. So far in the postseason, they have blown out an overachieving New York Giants team and seen a mouth-watering NFC Championship Game with the 49ers reduced to a no-contest after injuries left San Francisco with no healthy quarterbacks.

But questions about the opposition Hurts has faced do nothing to detract from the quality of his overall play. He has performed extremely impressively as a deep-ball thrower, with his passer rating of 112.1 on passes of 21 air yards or more the fourth-best among quarterbacks with at least 25 such attempts. The Eagles have utilised Hurts’ running ability to devastating effect as he has rushed for 13 touchdowns, while the Philadelphia quarterback ranks fourth in yards over expected in true passing situations (among quarterbacks with at least 100 such throws).

Mahomes is second by the same measure, illustrating this game’s status as a legitimate matchup between two of the very best at the game’s most important position.

Both Mahomes and Hurts will depend heavily on a man named Kelce as they look to guide their team to glory, with Travis and Jason becoming the first brothers to play against each other in the Super Bowl. Tight end Travis Kelce became the undisputed top option in the Kansas City offense in the wake of the Tyreek Hill trade and added another hugely impressive season to a Hall of Fame resume. 

His campaign featured 1,338 receiving yards and 12 touchdowns with his 19 receptions of at least 20 yards the most of any tight end and the seventh-most in the NFL. The impact of an offensive lineman can sometimes be less tangible, but no center in the league makes their presence as obvious as Jason Kelce, the engine to an Eagles line that ranks first in pass block win rate and second in run block win rate, according to Stats Perform data.

Both Kelce brothers were drafted by Andy Reid, Jason picked in 2011 when the 64-year-old was Eagles head coach, with Travis then selected in his first year in Kansas City in 2013, a tenure in Philadelphia defined by frustrating near-misses coming to an end in 2012.

Reid lost three successive NFC Championship Games with the Eagles between the 2001 and 2003 seasons before finally getting them to the Super Bowl in the 2004 campaign, with his time management skills vehemently criticised in a loss to the New England Patriots.

He got back to the NFC Championship Game one more time with Philadelphia in the 2008 season, but never did so again following a loss to the Arizona Cardinals. Though his triumph with the Chiefs four years ago will obviously have softened the pain of seeing the Eagles get over the hump without him in the 2017 campaign, a contest between a man who could never quite get job done in Philadelphia and a coach in Nick Sirianni who is a game away from winning the Super Bowl in his second season is a fascinating plot point in a heavyweight encounter. 

Such will be the attention on messrs Mahomes, Hurts, Reid and the brothers Kelce that some of the critical battles on which the destination of the Lombardi could hinge may well fly under the radar.

Chief among them will be the fight in the trenches. Defensive Player of the Year contender Chris Jones has led the way for a Kansas City defensive line that has tallied 18 quarterback hits in the postseason, tied for the most among 2022 playoff teams. However, he and his team-mates up front will be tested not only in defeating the blocks of the Philadelphia offensive line but in tempering the aggressiveness by which Steve Spagnuolo's defense has come to be defined against a diverse Philadelphia ground game that is well-equipped to use it against Kansas City.

In comparison to Jones, Kansas City’s young secondary is an underrated aspect of the Chiefs’ roster. The Chiefs' defense ranks 11th in open percentage allowed, though the prospective return of cornerback L'Jarius Sneed from a head injury will be key to their hopes of limiting the impact of the Eagles' star receiver duo of A.J. Brown and DeVonta Smith, who rank 11th and 13th respectively in combined open percentage across man and zone coverage. 

Sneed has lost just 22 of his 76-man coverage matchups. Only four players to have faced 75 such matchups have allowed a receiver to get open less often.

Stopping the Eagles is of course only half the battle for Kansas City and, for as frequently as 'Mahomes magic' has rescued the Chiefs, he cannot do it alone.

Encouragingly, the Chiefs rank ninth in rushing offense in Stats Perform's Efficiency Versus Expected metric and are going against an Eagles defense 21st by the same metric against the run.

The Eagles largely shut down the 49er run game in the NFC Championship Game, but that was primarily due to the fact the Philadelphia defense could focus solely on stopping the ground attack with the threat of the passing game removed.

With Philadelphia having played an offense that was reduced solely to running the ball, the Chiefs will have received an in-depth look at how the Eagles fit their defense to stop the rush, potentially improving their odds of finding weaknesses in that area and taking advantage of them.

Mahomes remains the primary weapon and most will expect and want to see a bewitching duel between and the top two MVP candidates. Yet the Super Bowl can throw up unexpected heroes and, though there are bonafide stars and storylines aplenty, the post-game tales could well be of the job the Eagles did on Jones, how rookie Isiah Pacheco gashed Philadelphia’s run defense or how Sneed and Jaylen Watson kept Brown and Smith at bay. There's plenty of intrigue beneath the surface in a potential all-time classic.

Arsenal's assault on the Premier League title suffered a hit at Goodison Park as Sean Dyche provided the new manager bounce for Everton.

The Toffees secured a first league win since October to condemn the Gunners to defeat, opening the door for Manchester City to cut the gap to the leaders to just two points if they beat Tottenham on Sunday.

Sean Dyche's side were not the only relegation-threatened team to pick up a major scalp, as Wolves stunned Liverpool at Molineux to extend a miserable run of form for Jurgen Klopp's Reds.

There was no similar result for Southampton, who were picked apart by in-form Brentford, while Manchester United maintained their fine home run with a hard-fought win against Crystal Palace.

Here, Stats Perform looks at the most interesting facts to emerge from Saturday's Premier League action.

Everton 1-0 Arsenal: Goodison gloom for Gunners

Goodison Park is a ground that used to hold many happy memories for Mikel Arteta, who started his Premier League career at the club, but three consecutive league defeats for Arsenal at the venue may have changed that.

Arteta has lost all of his three Premier League away matches to Everton, the first Gunners manager to endure such a run, while the Toffees boast three consecutive home league victories against Arsenal for the first time since March 1977 to August 1978.

It handed Arsenal just their second defeat in their last 21 Premier League matches (won 17, drawn 2), with the loss ending a streak of 14 unbeaten top-flight games for the league leaders.

Dyche, meanwhile, became just the second manager to beat a side starting the day top of the table in his first Premier League game in charge of a club, after Alan Curbishley defeated Manchester United in his first match with West Ham in December 2006.

Wolves 3-0 Liverpool: Dawson delight amid Klopp rot

Craig Dawson is not a name that would usually strike fear for opposition defenders in the Premier League but the Wolves defender has established a habit of haunting Liverpool, his latest goal representing his third against the Reds.

Each of those goals have come for a different side (West Brom, West Ham, Wolves) and he has scored more goals against Liverpool than he has versus any other side.

Klopp's side have now lost three consecutive away games in the Premier League for the first time since a run of four in April 2012 and have lost back-to-back Saturday 3pm kick-offs in the competition for the first time since March 2012.

A horror start was their downfall against Wolves, with Liverpool conceding more Premier League goals in the opening five minutes of matches than any side this season (five), while Joel Matip's own goal was his first in 135 Premier League appearances.

Brentford 3-0 Southampton: Bees buzzing at home

Unbeaten in their last nine Premier League games (won five, drawn four), only Newcastle United are currently on a longer run without defeat – extending their streak to 16 with a draw against West Ham in the late kick-off.

The Bees' trio of goals against Southampton took their tally to 23 goals in 11 Premier League home games this season, already surpassing the tally of 22 last term. In fact, only Manchester City (38) and Arsenal (25) have scored more at home this term.

On target with a header yet again, 10 of Ben Mee's 12 Premier League goals have come in that fashion and no side has conceded more headed goals in the top-flight this season than Southampton (10), two of them being on Saturday.

Pressure upon Saints boss Nathan Jones continues to rise, with Southampton losing eight of their last nine in the Premier League, winning just once, while they have just a single clean sheet in their last 27 matches in the competition.

Manchester United 2-1 Crystal Palace: Penalties on point for United

With 13 consecutive home wins in all competitions, Manchester United are in their stride and are enjoying their longest such run at Old Trafford since a 20-match streak between December 2010 and September 2011.

While Marcus Rashford scored in five consecutive Premier League home games for the first time, it was Bruno Fernandes' opener from the penalty spot that sent Erik Ten Hag's side on their way – and took the Portugal midfielder's tally of penalty goals in the Premier League to 14.

Only Wayne Rooney (20) and Ruud van Nistelrooy (18) have scored more from the spot for United than Fernandes, with his latest effort being the club's 173rd all-time spot-kick in the Premier League – the joint-highest total alongside Liverpool.

The red mist descended on Casemiro, however, with the Brazilian shown a straight red card for the first time in Europe's top-five leagues; the dismissal coming in his 366th such appearance.

That provided a late charge for Palace, who saw eight of their 10 shots come in the final 20 minutes after Casemiro's dismissal, but Patrick Vieira's side remain winless in the Premier League in 2023 (drawn 2, lost 3), scoring just once in the process.

The trophy every player in the NFL wants to lift will be hoisted in Arizona a week on Sunday, when the Kansas City Chiefs face the Philadelphia Eagles in Super Bowl LVII.

On the preceding Thursday, a host of players and coaches will receive recognition for their individual efforts at the annual NFL Honors ceremony.

The candidates for the awards are furiously debated throughout each season, though this year the field has been trimmed for each prize with the NFL releasing list of finalists for the first time.

In the case of MVP, the top two candidates are the quarterbacks facing off in the Super Bowl, with Patrick Mahomes and Jalen Hurts also going head to head for the game's most illustrious award.

But who does Stats Perform's advanced data say should be the recipients of the prizes on offer at Symphony Hall in Phoenix? Here we name our award winners for 2022, including one not among the finalists who'll be on the red carpet next week.

MVP: Patrick Mahomes, Kansas City Chiefs

Though these are regular-season awards, Mahomes' heroics on one leg in the AFC Championship Game were the perfect illustration of why he is the most valuable player in the league.

Even when physically impaired by a sprained ankle, Mahomes can produce magical plays through the air and on the ground in the biggest moments, and this season he has elevated a supporting cast shorn of the downfield threat of Tyreek Hill.

Only Josh Allen of the Buffalo Bills averaged more yards over expected in true passing situations than Mahomes' 1.66 (minimum 100 such plays). Mahomes, though, had the edge in terms of accuracy, delivering a well-thrown ball on 82.1 per cent of his pass attempts, outperforming both Allen (79.7%) and Hurts (81).

Surpassing 5,000 passing yards and 40 passing touchdowns in a single season for the second time in his career, Mahomes was the best regular-season player in the NFL in 2022, and the reality is it wasn't especially close.

Offensive Player of the Year: Davante Adams, Las Vegas Raiders

The Raiders' acquisition of Adams in a blockbuster trade with the Packers did not produce the team results they desired in 2022, but individually his debut season with Las Vegas ranked as one of the finest of his career.

Adams' 14 receiving touchdowns led the NFL and, though his 1,516 receiving yards trailed Justin Jefferson and Tyreek Hill, his combined open percentage across man and zone coverage of 52.18 was superior to both Jefferson and Hill.

With 10 touchdown receptions of 20 yards or more in 2022, Adams was the NFL's most explosive receiving threat in a season where he once again reaffirmed his status as one of the finest route-runners of his generation. The Raiders may want to forget this season in a hurry, but Adams' campaign was one well worth remembering.

Defensive Player of the Year: Chris Jones, Kansas City Chiefs

This award will almost certainly go to Nick Bosa of the San Francisco 49ers next week, but there's a strong case for Jones as a more impactful defender on a down-to-down basis in 2022.

Indeed, Jones' pass rush win rate of 58 per cent and his run defense win rate of 72.7 per cent outstrip those of Bosa, who finished a season in which he led the NFL in sacks (18.5) with a pass rush win rate of 51.4 per cent and 63.6 per cent run block win rate.

Like his quarterback, Jones shines when the situation is at its most pressurised, with his ability to create pass rush working on the interior and off the edge making him a ceaseless nightmare for opposing offensive lines. If the Chiefs are celebrating under confetti in Arizona next Sunday, Jones will likely have been a big reason why.

Offensive Rookie of the Year: Brock Purdy, San Francisco 49ers

Sample size be damned! Purdy not only kept the 49ers afloat after Jimmy Garoppolo joined Trey Lance in heading to the sideline with a serious injury, but helped the offense improve as San Francisco won all five of his regular-season starts as part of a 10-game winning streak to end the 17-game campaign.

Albeit undoubtedly aided by the cavalcade of offensive talent at San Francisco's disposal and the play-calling of head coach Kyle Shanahan — Purdy threw to an open target on 84.7 per cent of his attempts — the last pick in the 2022 draft piloted at an offense that was remarkably efficient in expected passing situations.

Purdy averaged 1.2 yards over expected in true passing situations, fifth among quarterbacks with at least 100 such plays.

Other rookies may have played well for a longer period, but in terms of level of influence on his team's performance, no first year offensive player matches Purdy, who unfortunately now faces a long recovery after tearing an elbow ligament on the first offensive series of the Niners' NFC Championship Game loss in Philadelphia.

Defensive Rookie of the Year: Sauce Gardner, New York Jets

Ahmad 'Sauce' Gardner backed up his ostentatious nickname by quickly establishing himself as one of the league's premier defenders and a lockdown corner at the highest level.

Gardner lost just 19 of his 92 matchups in man coverage and 24 of his 92 in zone. His combined open percentage allowed of 18.8 was bettered by only four defenders across the  entire NFL.

In addition to his remarkably impressive coverage skills, Gardner showed a knack for finding the football in the air, registering a league-leading 20 pass breakups.

If he can improve on his interception tally of two, Gardner will be in the Defensive Player of the Year discussion in the coming years.

Comeback Player of the Year: Geno Smith, Seattle Seahawks

From the forgotten man whose hopes of becoming a starter in the NFL looked to be over, to the most accurate quarterback in pro football.

Smith led all quarterbacks with at least 100 attempts with a well-thrown rate of 87.1 per cent, improbably guiding a Seahawks team that appeared to be rebuilding to a playoff berth.

The former New York Jet also had the best passer rating (125.8) on throws of at least 21 air yards among all signal-callers with at least 10 such attempts. Smith threw for 13 touchdowns and one interception on his 52 attempts of that distance.

Smith unexpectedly emerged as the answer at quarterback for the Seahawks in the wake of the Russell Wilson trade. With a better ecosystem around him in 2023, he could be the leading man for a true contender.

Coach of the Year: Kyle Shanahan, San Francisco 49ers

Brian Daboll and Doug Pederson deserve a great deal of credit for transforming also-rans into playoff teams in short order, while Nick Sirianni's case is an extremely compelling one after turning the Eagles into the favourite to win the Super Bowl next week.

But for a combination of overcoming adversity and leading a Super Bowl-contending team, no coach can compete with Shanahan.

Shanahan calmly navigated his team through the stormy waters of losing not one by two starting quarterbacks during the regular season, putting Purdy in a position to succeed, with the rookie's readiness and the support he received from the NFL's best defense a testament to the 49er head coach's ability to assemble a top-tier staff.

Winning 13 games, 15 when counting the pair of playoff victories, in the circumstances the 49ers faced on offense is a remarkable achievement. San Francisco finished the season first in overall Efficiency Versus Expected, doing so after being forced to turn to Purdy is a feat worthy of Coach of the Year recognition.

France will begin their quest to become the first side in six years to retain the Six Nations when they travel to perennial wooden spoon winners Italy on Sunday.

Les Blues ended a 12-year wait to get their hands back on the trophy last year, doing so in style as they claimed a Grand Slam with a perfect five wins from five.

Italy also ended last year's tournament on a high as they broke a 36-game losing run with victory in Wales and are now out to avoid finishing bottom for the first time since 2015.

While France may be reigning champions and in good form, Ireland are top of the world rankings and are many people's favourites to go one better than last year by finishing top.

Up first for Andy Farrell's Ireland side is a trip to Wales, who are in action for the first time since Warren Gatland replaced Wayne Pivac on the back of some alarming results last year.

England also have a new head coach in Steve Borthwick, who replaced Eddie Jones in December, with his first test a mouth-watering Calcutta Cup clash with Scotland.

Ahead of the opening round of action, Stats Perform previews each match with help from Opta.

WALES V IRELAND

FORM

Wales' loss to Italy was their third in a row in the Six Nations – only once since the start of 2008, at the end of their 2020 campaign, have they endured a longer winless run – but Gatland's return has provided fresh hope.

The Dragons won their last seven on the bounce in the championship under Gatland, who landed three Grand Slams in his previous 12-year spell in charge before stepping down in 2019.

Ireland have won seven of their past eight games in the tournament, winning the past three of those by margins of at least 17 points and conceding just one try in total.

However, the away team have not come out on top in any of the past nine Six Nations encounters between these sides, with the nations sharing four wins each over that period and one draw.

ONES TO WATCH

Wales are without the injured Leigh Halfpenny, meaning Liam Williams will start at full-back, but they have plenty of other familiar and experienced faces in their starting line-up – George North among them.

He is one try short of matching Shane Williams' record haul of 23 for Wales in the Six Nations, and behind only Brian O'Driscoll (26) of all players in the tournament's history.

Plenty of eyes will be on Johnny Sexton in what will be his final Six Nations campaign, but Ireland have many other players for Wales to concern themselves with.

James Lowe, returning from a calf injury that ruled him out of the November fixtures, will be looking to push on from last year when he finished level with Damian Penaud and Gabin Villiere as the joint-highest try scorer with three.

ENGLAND V SCOTLAND

FORM

Jones may have bowed out with the best win rate of any England head coach (73 per cent), but the Red Rose won just two of their final five home matches under the now-Australia boss – not since November 2008 have they had a longer winless run at Twickenham.

With former skipper Borthwick now at the helm as head coach, England are aiming to avoid losing their opening fixture in the tournament for a fourth year running, following a streak of five successive round-one wins.

Scotland have a far better recent record on the opening weekend than their opponents, having won four of their past six such matches, including the past two in a row – both against England.

Indeed, Scotland have lost just one of their past five Calcutta Cup clashes, having lost each of the previous seven. A victory on enemy territory this weekend will make it three wins in a row for the first time since 1972.

ONES TO WATCH

Manu Tuilagi's absence will be felt by England, who have handed a debut to wing Ollie Hassell-Collins, but Joe Marchant will add pace alongside exciting Harlequins team-mate Marcus Smith.

Smith was the top points-scorer in last year's Six Nations (71) and also registered over twice as many running metres as any other fly-half in the tournament (412), as well as beating more defenders than anyone other number 10 (10).

Hamish Watson is not ready for a return to the Scotland side this weekend in a blow for coach Gregor Townsend. The 31-year-old was one of just three players to make 50 or more tackles without missing one in the 2022 edition (70), along with team-mate Grant Gilchrist and Ireland's Caelan Doris (both 53).

Gilchrist is available, though, and he resumes a partnership with Richie Gray in the second row that impressed during Scotland's November internationals.

ITALY V FRANCE

FORM

The signs of improvement were clear to see from an Italy perspective in 2022 as they picked up a first win in the tournament since 2015 and then beat Australia for the first time ever in November's Test.

The Azzurri have now won five of their past seven Tests, as many as they had won in their previous 36 combined, but they have not won at home in the Six Nations since 2013 and have won back-to-back games in the championship just twice previously.

France enter the competition boasting a team-record 13-match winning run after winning every game in a calendar year for the first time in 2022. They were not always at their best towards the end of the year, though, with three of their past four wins coming by margins of five points or fewer.

Les Blues have won their opening match in each of their past four campaigns as reigning champions, which does not bode well for an Italy side who have won only two of their 23 Six Nations home matches against this weekend's opponents.

ONES TO WATCH

Italy are without the pace and power of Monty Ioane after he returned to Australia and became unavailable for selection in this championship. No player made more line breaks (seven), beat more defenders (21), completed more offloads (eight) and made more dominant tackles (seven) than Ioane in last year's Six Nations.

The Azzurri still have Pierre Bruno and Ange Capuozzo at their disposal, with the latter impressing on his tournament bow in 2022 en route to winning World Rugby's men's Breakthrough Player of the Year award.

Even with the likes of regular starters Jonathan Danty and Cameron Woki ruled out, France still boast a number of top-class talents in their squad.

Gregory Alldritt, who will combine with Charles Ollivon and Anthony Jelonch in the back row, made more carries than any other player in last year's tournament (65) and was one of two players, along with team-mate Julien Marchand (50), to hit 50 or more defensive rucks with 59.