Erling Haaland was decisive once again with two goals as Manchester City comfortable saw off Sevilla 4-0 in Spain to open their Champions League campaign.

Haaland has enjoyed a devastating start to life at City and was on fire again as he became only the fourth player to score in his first appearance for three different teams in the Champions League.

The only surprising aspect of the game was City and Haaland only managed a single goal in the first half as Sevilla looked every inch of a team desperately short on confidence.

As the hosts became more forward-thinking in the second half, City picked them off as Phil Foden capped a fine display with a goal and Haaland took his season's tally to 12 in seven games, before Ruben Dias put the finishing touches on in stoppage time as he forced home a corner.

City opening the scoring seemed a formality amid a dominant start and the goal duly arrived in the 20th minute as Kevin De Bruyne got in behind Marcos Acuna and teed up a simple finish for Haaland.

Despite City's control, clear-cut chances remained infrequent and Sevilla might have levelled just before the interval, but Papu Gomez smashed over after latching on to Thomas Delaney's knockdown.

It was hardly a shock when City doubled their advantage, though. Yassine Bounou was able to make a fine save to deny De Bruyne when one-on-one, but he could do little to keep Foden's sweeping effort out of the bottom-right corner not long after.

Foden then saw a shot parried right to Haaland for his simple second goal, and Dias rounded off an emphatic win late on with a close-range finish from Joao Cancelo's delivery.

Real Madrid survived a hostile reception and the loss of striker Karim Benzema to injury as they dug deep to begin their Champions League defence with a ruthless 3-0 win at Celtic.

Los Blancos' quest for a record-extending 15th European Cup got off to a bad start when losing star man Benzema to a knee injury with 30 minutes played of Tuesday's opener.

Celtic had already struck the post through Callum McGregor at that point and continued to trouble their opponents on their return to the group stage after four seasons away.

But as they so often did last season, Madrid found a way thanks to quickfire goals from Vinicius Junior and Luka Modric, which Eden Hazard added to with a brilliant third.

Liel Abada and Reo Hatate had both asked questions of Thibaut Courtois in a lively opening half an hour for the hosts at a raucous Celtic Park. 

Ange Postecoglou's side went even closer to scoring when McGregor was picked out by Giorgos Giakoumakis and unleashed a left-footed strike against the frame of the goal.

Madrid lost Benzema to injury soon after but would have been ahead before half-time had Joe Hart not denied Vinicius from a one-on-one.

The visitors, having survived another let-off when substitute Daizen Maeda scuffed a shot at Courtois from close range, opened the scoring 11 minutes into the second half.

Federico Valverde found Vinicius with a lovely ball into the centre of the box at the end of a swift attack, and the forward coolly picked his spot past Hart with a first-time finish.

Madrid had a second four minutes later as Modric, making his 100th appearance for the club in the competition, prodded past Hart with an outside-of-the-boot finish.

It was plain sailing from that point on, and Hazard – the man brought on for Benzema – added a third from close range after some smart play from Toni Kroos and Dani Carvajal at the end of a fine team move.

Jurgen Klopp kept his message to his Liverpool players simple ahead of their Champions League opener at Napoli, urging the Reds to "play better" after previous struggles in Naples.

Wednesday will mark the third time Napoli and Liverpool have met in the Champions League group stage in the past five seasons, with the Italian side winning home games against the Reds in both 2018-19 (1-0) and 2019-20 (2-0).

Klopp also lost 2-1 at Napoli while Borussia Dortmund coach, and he knows his players must improve on these previous showings.

"I'm a late bloomer," he said. "I always need a little bit longer to achieve my stuff, and that means sometimes I have to try two times, sometimes three times, sometimes four times – and Napoli [could be] four times, obviously.

"What do we have to do? Play better than in the previous three games – that would be very helpful, because we didn't play particularly well when we came here. One reason is because Napoli are pretty strong."

Despite Liverpool's poor record at Napoli, the Reds have won each of their last three away games against Italian sides in European competition, although the Partenopei have five victories in six Champions League home games against Premier League opposition.

Luciano Spalletti will be in the opposite dugout to Klopp this time around, and the German heaped praise on the Napoli coach and his squad.

"He is a real great of the game, worked all over the world, very successful, you can always see his stamp on the team," Klopp added.

"It's always clear who is the coach, I respect that a lot. Looking forward to seeing him tomorrow.

"[The Napoli players] are not all young, but they're all good... I'm not 100 per cent sure, but I think not too long ago there was a bit of a nervous situation in Napoli around when players left for different reasons; obviously it has all settled again.

"I'm really happy for the people here. But one player who always stayed is [Piotr] Zielinski, and around him you could build again another team – it's a really, really interesting project, I have to say.

"Good football, intense style, different approaches, so really good. Spalletti is a good coach, so nobody should be surprised, and he's obviously pretty relaxed about maybe some nervous things around. So, it's probably a really good fit – that's how it looks."

Arthur Melo, on loan at Liverpool from Juventus, will be familiar with Napoli after his exploits in Serie A and could make his debut against Spalletti's side, but Klopp warns the midfielder will need time to settle.

"Arthur needs now just football – and training, especially – that's how it is. He wasn't in team training for a while at Juve, so he needs proper team training – and that's what we are doing with him," Klopp explained.

"Can he play minutes? Yes. Should he play full game? No, because he needs to get used to the intensity in each competition. It's not like in the Champions League you have to work less than in the Premier League.

"Not at all, especially not here. He is doing well, he is really giving his absolute all in training. We have to be careful with him as well, and then we will see whether we can use him."

Casper Ruud booked his place in the semi-finals of the US Open with a 6-1 6-4 7-6 (7-4) defeat of Matteo Berrettini on Tuesday.

Ruud was at the top of his game in the opening two sets, taking the first inside half an hour, but Berrettini made a contest of the third.

Indeed, the Italian at one stage had two set points, having taken a 5-2 advantage.

Yet Ruud, who did not require a single ace in this match, clawed both back to hold his serve and immediately broke to swing the momentum in his favour once more.

Berrettini had failed to execute two routine drop-shots as he conceded serve and never regained his composure, with Ruud forcing the tie-break.

It was then that the world number seven got back on top form, racing into a 3-0 lead and, despite a wobble that saw two match points fall by the wayside, holding his nerve to seal the win at the third attempt.

Into his first US Open semi-final – and his second at a grand slam following a run to the final at Roland Garros this year – Ruud, who along with Carlos Alcaraz has a chance of becoming the new world number one, will face either Nick Kyrgios or Karen Khachanov in the last four.

Data Slam: Berrettini's top-10 hoodoo

Berrettini was aiming to reach his fourth grand slam semi-final and a second at Flushing Meadows, yet his record against top-10 opponents is a poor one, and it did not change for the better in New York.

He is now 7-19 for his career against opponents ranked inside the top 10 by the ATP, while he has lost his last 11 such matches since defeating Dominic Thiem – then ranked number three – at the 2021 ATP Cup. Berrettini has never defeated a top-10 opponent in a grand slam (0-8).

ACES/DOUBLE FAULTS

Ruud – 0/2
Berrettini – 13/3

WINNERS/UNFORCED ERRORS

Ruud – 20/23
Berrettini – 35/39

BREAK POINTS WON

Ruud – 5/14
Berrettini – 2/9

Sadio Mane will provide vital Champions League experience with his "special gift for leading the team" despite his quiet demeanour, according to Julian Nagelsmann.

Mane will play his first game in UEFA's flagship club competition for the Bundesliga champions on Wednesday at Inter, where Bayern have a perfect record in Europe (three wins in three games).

The Senegal international will attempt to fill the void left by Robert Lewandowski, who left for Barcelona, and brings crucial experience, having lifted the Champions League with Liverpool in 2019.

Mane has started life in Germany in fine form, scoring three times in five games, and needs one more goal to become just the fourth African player to score 25 or more goals in the Champions League.

While Bayern have shared the goalscoring burden after the forward's arrival from Liverpool, Nagelsmann says Mane will bring more to his side than just goals.

"I expect that he will pass on his experience to other players and live up to his claim to leadership," Nagelsmann told reporters. 

"He has a special gift for leading a team – not even as a loud speaker."

Bayern are among the pre-tournament favourites despite crashing out at the quarter-final stage last term, losing 2-1 on aggregate to Villarreal after Samuel Chukwueze's late goal at the Allianz Arena.

While the Bundesliga side have not lifted European football's main prize since 2013, Nagelsmann welcomes the favourites tag as he looks to atone for last season's disappointment.

"Bayern Munich should always be one of the favourites, given their history," he added. "The Champions League is always special, even hearing the anthem. I've never been to the San Siro as a coach.

"There have been many historic games here. I don't know yet whether it will be the same tomorrow. The opening game isn't decisive but we're trying to get off to a good start."

Inter have been somewhat off the pace in Serie A, winning three games and losing twice to sit eighth in the embryonic table following a 3-2 derby disappointment against fierce rivals Milan last time out.

Bayern are also unbeaten in 10 games against Italian opposition in the Champions League and have won all 18 of their group-stage openers since the 2003-04 term.

But Manuel Neuer warned Bayern cannot afford to be complacent, nor underestimate Simone Inzaghi's side amid an underwhelming start to the 2022-23 season.

"It's the start of the Champions league, you can't say that," Neuer responded when asked if Inter were a weakened side from last campaign. 

"It's a completely different atmosphere and a chance for Inter to restart. We won't underestimate the opponent.

"We're among the favourites. In the past few years we haven't managed to make it to the end. Bitter defeats like the last one against Villarreal hurt. We have the ambition and the incentive to get very far."

Chelsea made a dismal start to their Champions League campaign as Mislav Orsic guided Dinamo Zagreb to a shock 1-0 win over the disjointed Blues on Tuesday. 

Orsic handed the hosts a surprise lead with a neat finish after racing onto Bruno Petkovic's flick-on just 13 minutes in, as Chelsea produced yet another toothless attacking display.

Chelsea debutant Pierre-Emerick Aubameyang struggled before being withdrawn on the hour, with Dinamo keeping Thomas Tuchel's men at arm's length with a superb defensive performance.

Having made a below-par start in the Premier League, Chelsea must now play catch-up in what could prove an awkward Champions League group, with games against Milan and Salzburg to come.

Chelsea should have gone ahead when Aubameyang failed to reach Kai Havertz's early cut-back, and paid the price when Dinamo hit the front shortly thereafter, as Orsic beat Wesley Fofana for pace before stabbing into the bottom-right corner.

Kepa Arrizabalaga saved well from Arijan Ademi's volley as Dinamo grew in confidence, and Chelsea recorded just one effort on target before half-time as the hosts defended in numbers. 

Aubameyang was denied by the offside flag when he tapped Ben Chilwell's cut-back home five minutes after the break, before Chelsea were indebted to Kepa for tipping Stefan Ristovski's sweet strike onto the post.

Substitute Hakim Ziyech was unable to turn home an enticing right-wing cross as the visitors became more desperate, and Kalidou Koulibaly was perhaps fortunate to avoid a second booking for a foul on Petkovic. 

Tuchel introduced Armando Broja and Christian Pulisic in search of a leveller, with Dominik Livakovic finally called into action with five minutes left, his reflex save denying Ziyech seconds after Reece James struck the right-hand post, as the Blues failed to find a way past the stubborn hosts on a chastening trip to Croatia.

What does it mean? Chelsea's blues continue 

After a meek showing in Zagreb, Chelsea have suffered defeat in their opening Champions League match for just the third time in their 19 participations (W11 D5), also losing to Basel (2013-14) and Valencia (2019-20).

While Chelsea's ponderous attack has been criticised in the season's early weeks, they have also failed to keep a clean sheet in six outings across all competitions, their joint-longest such run since Tuchel took charge (also six in November-December 2021).

Orsic troubles English visitors

Orsic did brilliantly to bring down Petkovic's flick-on before his clever finish gave Dinamo a the lead, and he is beginning to carve out a reputation for tormenting Premier League sides.

He has scored five goals in his last four games against English teams in European competition (three v Tottenham, one v West Ham and Chelsea). Orsic is Dinamo's all-time top scorer in continental action with 18 goals (excluding qualifiers).

No fast start for Aubameyang

Tuchel backed Aubameyang to "prove a point" ahead of the trip to Zagreb, but the new arrival failed to record a shot on his first Blues outing, enjoying just three touches in the Dinamo area.

It was a far cry from Aubameyang's last Champions League appearance, when he scored a brace for Borussia Dortmund against Real Madrid in December 2017. While the former Barcelona man could yet solve Chelsea's attacking issues, he may need time to hit his stride.

What's next?

Chelsea go to Fulham for a London derby in the Premier League on Saturday. Dinamo, meanwhile, face HNK Gorica in the Prva HNL on the same day, before travelling to Milan in the Champions League next Wednesday. 

Mads Pedersen collected his second stage win of this year's Vuelta a Espana but there was plenty of drama in a frantic finish in Tomares.

Three-time reigning champion Primoz Roglic looked set to gain huge ground on leader Remco Evenepoel when he attacked in the final kilometres.

Quick-Step Alpha Vinyl Team positioned themselves at the front with 10km remaining of Tuesday's 188km flat stage from Sanlucar de Barrameda in Andalucia.

Yet it was Roglic's Jumbo-Visma who ended up better placed to launch an attack in the final sprint and that proved to be the case when the Slovenian opened up a gab with just under 3km remaining.

Pedersen and Pascal Ackermann followed hot on Roglic's tail while Evenepoel's frustration was compounded by a puncture, but there was more drama to come.

Danny van Poppel and Fred Wright had joined the lead group, and it was the latter who played a pivotal role in an incident that might well ensure Evenepoel wins his maiden Grand Tour title.

With just 100 metres remaining, Roglic made way for the powerful Pedersen and, as he moved back in, clipped Wright at the rear of the group, landing hard onto the road.

He was able to finish the race with the help of his team but looked in huge distress, with a nasty gash to his right knee. Evenepoel finished over three minutes further back. However, though there was initial confusion as to whether the 3km rule was in place, he ultimately lost only eight seconds to his rival.

Evenepoel, who has now led the race for 11 days, headed straight for Roglic at the finish line, and told reporters: "I heard that Primoz crashed, so I really hope he's okay and that he can continue the race.

"We all know that Primoz is explosive so a final like this is really made for him. That makes it even more of a pity for him that he crashed. You never want somebody to crash – I hope he's okay."

Evenepoel and Roglic benefited from the 3km rule, which is in place to ensure that if a rider suffers a fall, puncture or mechanical incident in the last 3km, they are credited with the same finishing time of the rider or riders they were with at the time of the incident.

Two up for Pedersen but Roglic's history hopes could be over

You can take nothing away from Pedersen, who admitted he was caught off guard by Roglic's brilliantly timed attack – one that would almost certainly have seen the Jumbo-Visma leader take the red jersey had it not been for that crash, which might have well dashed the 32-year-old's hopes of an unprecedented fourth successive Vuelta crown.

"It was a really smart move [from Roglic]. Everyone was really on the limit," Pedersen said. "I didn't hear it. I wanted to go to him here and I saw he was with destroyed clothing. It's a pity that he crashed. He hasn't been lucky this year. I hope it isn't too bad so he can continue competing for the victory of the Vuelta."

Points leader Pedersen is the first Trek-Segafredo rider to win two stages in the same edition of La Vuelta since Alberto Contador in 2017, and is the third competitor to win multiple stages at this year's race, after Sam Bennett and Richard Carapaz (both two).

STAGE RESULT

1. Mads Pedersen (Trek-Segafredo) 4:45:29
2. Pascal Ackermann (UAE Team Emirates) same time
3. Danny van Poppel (BORA-Hansgrohe) same time
4. Fred Wright (Bahrain Victorious) same time
5. Quentin Pacher (Groupama-FDJ) +0:08

CLASSIFICATION STANDINGS

General Classification

1. Remco Evenepoel (Quick-Step Alpha Vinyl) 61:26:26
2. Primoz Roglic (Jumbo-Visma) +1:26
3. Enric Mas (Movistar) +2:01

Points Classification

1. Mads Pedersen (Trek-Segafredo) 349
2. Fred Wright (Bahrain Victorious) 129
3. Primoz Roglic (Jumbo-Visma) 107

King of the Mountains

1. Jay Vine (Alpecin-Deceuninck) 59
2. Richard Carapaz (INEOS Greandiers) 30
3. Thymen Arensman (Team DSM) 22

Eric Bailly has criticised Manchester United for what he perceives to be a bias towards English players following his departure for Marseille.

Bailly was very highly rated when he became Jose Mourinho's first signing at the club in 2016, but he left late last month on a loan deal that could become permanent having only once accumulated more than 21 appearances in a full season.

Injuries undoubtedly played their part in Bailly's struggles, but he was also prone to moments of rashness and the occasional loss of concentration, which did not help his cause.

Seemingly, however, Bailly thinks there were other factors at play as well, claiming there to be a bias towards English players at the club, with his comments interpreted by many as clear criticism of the much-maligned – and now out-of-favour – captain Harry Maguire.

"The club should avoid favouring English players and give everyone a chance," he told the Times.

"[The club should] encourage competition in the dressing room, not just look out for some. I've always had the feeling that the [English] national player was prioritised.

"That doesn't happen at Chelsea or other big Premier League clubs. Some people take it for granted that they are going to start, and that weakens the team.

"Luckily [Erik] ten Hag has a lot of character and I hope he can change that dynamic."

The data certainly suggests United looked to English players more than their rivals over the past six seasons, the period Bailly is referring to.

While Liverpool (33), Tottenham (30) and Arsenal (27) have both seen more English players represent them for at least one minute across all competitions over the period in question than United (26), the Red Devils have given greater prominence to more homegrown players.

Between August 2016 and the end of last season, they had nine English players feature for at least 5,000 minutes across all competitions – none of the other so-called 'big six' have more than six English players that meet the same criteria.

Ten Hag's decision to drop Maguire and Luke Shaw suggests United do now have a manager who is willing to shake things up again, but still Bailly wanted out.

"I played important games and in some I was chosen as the best player. I think when I was given the opportunity I rose to the occasion, I just lacked consistency, because I think I deserved more minutes," he continued. "I've had good times and won titles.

"I met Ten Hag in the dressing room at the end of last season when he went to sign his contract.

"I was packing my things because my intention was to leave, but he told me he wanted me to stay because he was going to give minutes to everyone.

"I agreed to do the [pre-season] tour with United, and he kept his word, but I don't want to play every now and then. I want to do it every week and feel important. I want to get my confidence back."

It seemed on a frenzied January night in Kansas City as though the AFC title would be decided by the toss of a coin.

The Kansas City Chiefs were the beneficiaries, coming up the field one last time to beat the Buffalo Bills, but Patrick Mahomes and Co. were not to make the Super Bowl.

That the Chiefs were stunned by the Cincinnati Bengals in the AFC Championship Game said a great deal for the strength in depth of the conference.

And that has been ratcheted up to another level over the course of the offseason, with Russell Wilson and Davante Adams among the notable names traded into the AFC.

The NFC may still have the defending Super Bowl champions, but there are no shortage of contenders here – including as many as four in one wild division out west.

The favourites

The Chiefs and the Bills would both have been hugely disheartened by the manner in which their seasons ended. Kansas City had the fortune that deserted Buffalo but were unable to make the most of their reprieve against the Bengals.

But that will merely make Mahomes and Josh Allen two of the more motivated superstars heading into the new season.

Mahomes is now without Tyreek Hill, yet the Chiefs' offensive line went from strength to strength as last season wore on, ranking third in pass protection win percentage by the year's end.

Meanwhile, Allen showed in that playoff blockbuster he can be every bit a match for Mahomes at his best. He threw nine touchdown passes across his two playoff games; no player had previously thrown more than seven while playing two games or fewer in a single postseason.

Allen will hope not to get the chance to better that record, this year targeting a run that goes far beyond the Divisional Round.

In the mix

The Bengals of course have to be considered after pushing the Los Angeles Rams all the way, while the Tennessee Titans actually matched the Chiefs for the best regular season record in the AFC despite Derrick Henry being limited to eight games, though the trade of receiver A.J. Brown to the Philadelphia Eagles may restrict their ceiling on offense and ability to compete this year.

Deshaun Watson's suspension will give the Cleveland Browns work to do just to make the playoffs, but they may well be a serious threat if they get there.

A conference packed with quarterback talent also includes former MVP Lamar Jackson, who is fit again and looking to set the Baltimore Ravens back on course after a difficult 2021 in which they finished bottom of the AFC North.

But if the Chiefs are the team to beat, perhaps one of their division rivals can cause an upset. Each of the Los Angeles Chargers, the Denver Broncos and the Las Vegas Raiders have reasons to be optimistic.

Four contenders in the wild, wild AFC West

The Chiefs have won the AFC West six years in a row, but there is no guarantee that will become seven. The scale of the challenge before Kansas City represents a big boost to their AFC rivals – and to the neutrals, licking their lips at a must-watch season-long tussle.

Justin Herbert has long looked like making the Chargers contenders, with just the 14th 5,000-yard passing season in league history helping his offense finish fourth in the league in yards per game (390.2) and fifth in total points scored (747) last season. Crucially, the Chargers have added defensive help in the form of Khalil Mack and J.C. Jackson now, too.

Yet their offseason work perhaps pales next to that of the Broncos and the Raiders.

Wilson left the Seattle Seahawks for Denver, who promptly handed him a huge contract, clearly feeling he and Nathaniel Hackett can be the QB-coach combo they have been missing to return them to the postseason.

Support for that belief comes from Wilson's performance in quarterback Efficiency Versus Expected (EVE), which measures a signal-caller's performance in expected passing situations against the league average. Despite playing only 14 games on a Seahawks team that finished in the NFC West cellar, Wilson was still 13th in EVE, just behind Tom Brady.

Meanwhile, Adams has reunited with former Fresno State team-mate Derek Carr on the Raiders, with Stats Perform's positional rankings subsequently considering Las Vegas to have the most talented skill players in the NFL.

The Chiefs will undoubtedly now be made to work for the division after years of dominance. 

Lamar out to right last year's wrongs

With half of the conference potentially in contention for a Super Bowl run, there is perhaps no true sleeper pick, but the Ravens will expect to go from worst to first in their division.

Much will depend on a return to form for dual-threat superstar Jackson.

Baltimore were firmly on course for the playoffs at the time of the ankle injury that kept Jackson out of the run-in in 2021, collapsing thereafter. However, it had already been by far the QB's worst season as a regular starter.

After 3,127 passing yards and 36 passing TDs and 1,206 rushing yards and seven rushing TDs in his MVP season of 2019, Jackson had regressed slightly in 2020 and struggled further last year both through the air and on the ground.

In 12 games, Jackson threw just 16 TDs to 13 interceptions, while his 767 rushing yards saw him finish second among QBs to Jalen Hurts – a category he had dominated in the previous two campaigns.

Everything the Ravens do when they are good goes through Jackson, so his performance level will make or break their season.

Can Tua turn his fortunes around?

With the wealth of talent at the top of the AFC, there must also be some dregs at the bottom. The Miami Dolphins might fear they belong instead to that category.

The Dolphins made their own big move this offseason, taking elite receiver Hill out of the AFC West to give Tua Tagovailoa little excuse in his third season.

Hill got open on 82.7 per cent of his targets last season, with those skills of separation sure to come in useful when attempting to link up with a passer in Tagovailoa who threw to an open target just 73.8 per cent of the time.

The Dolphins are not expecting Tagovailoa to be Mahomes, but they need him to be much better than he has been thus far for this project to work.

The time is almost upon us. When that first ball is kicked at the start of the Los Angeles Rams' opener against the Buffalo Bills on Thursday, we will be on our way to yet another enthralling season of NFL action.

And there are few better reasons to get excited at the beginning of a new campaign than the promise of a good old redemption story.

These tales may not necessarily revolve around someone who has suffered a fall from grace, though; in some cases, it might just be someone who has taken a smidge longer than expected to blossom.

So, before the thunder and lightning of a new NFL season, Stats Perform has taken a look at five men who could have a touch more motivation to show everything they have to offer in 2022.

Baker Mayfield – Carolina Panthers

Mayfield perhaps leaps out as the most obvious choice.

Big things were expected of the quarterback when he was the number one pick of the 2018 NFL Draft, charged with leading a flailing 0-16 Cleveland Browns.

There were moments of promise in his four years in Cleveland, throwing 27 touchdowns in 14 games in his first season, and in 2020 he played a big part in getting the Browns to the playoffs, unthinkable when he came through the door.

However, in 2021, Mayfield threw just 18 TD passes, the worst season of his career, as a Browns team who were starting to feel like they had outgrown him finished 8-9.

Of quarterbacks to have more than 300 passing attempts, only Sam Darnold (59.9), Trevor Lawrence (59.6) and Zach Wilson (55.6) had a lower pass completion percentage than his 60.5.

After a lot of uncertainty, he finally found a new home after being traded to the Panthers, who are in desperate need of a quality QB after the Darnold experiment failed last year.

It is a risk for both parties, and both need it to work, but you could also argue it could not get much worse for either.

Gabe Davis – Buffalo Bills

There had not been any immediately obvious signs that Davis was going to be a breakout star for the Bills for most of his first two seasons.

Seven TDs in his rookie year – and none in the playoffs from only four catches – were followed by just six in the 2021 regular season.

However, thanks to his explosive performance against the Kansas City Chiefs in last season's playoffs, plenty are excited about what could come from Davis and the much-fancied Bills in 2022.

His four TDs and 201 yards from eight receptions – for an average of 25.1 yards – were still not enough as the Chiefs ultimately won the AFC Divisional Round encounter in overtime, but Davis emerged as a potential new star.

By the end of the campaign, no player had recorded over 1,000 burn yards – yards in situations where a receiver 'wins' his matchup against a defender – from fewer receptions (45) than Davis.

But was this a one-off, or can Davis do it all over again? We will soon find out.

Trevor Lawrence – Jacksonville Jaguars

Lawrence could end up being a very similar story to Mayfield. He was also the number one pick for a team with little else going for it.

In his rookie year, Lawrence threw for 12 TDs, but his poor pass completion percentage was set out above.

He remained a busy man regardless, with only six QBs making more than his 602 pass attempts, but the Jaguars could only manage three wins, two more than in 2020.

Whether it was sloppy throwing or feeling the need to take risks with little assistance, Lawrence threw 26 pickable passes, with only four QBs who made over 300 pass attempts seeing a worse pickable pass percentage than his 4.59 per cent (Jimmy Garoppolo – 4.82, Taylor Heinicke – 5.04, Zach Wilson – 5.21, Davis Mills – 5.56).

There is undoubted talent there, hence the hype when he was picked up by Jacksonville in 2021, and it is surely just a case of Lawrence having more help and getting more experience. We will perhaps see this season.

Matthew Stafford – LA Rams

Yes, it's another quarterback, but with a twist. This one just won the Super Bowl, after all.

It may seem strange given the ring he has on his finger, but the situation with Stafford's elbow means he must prove himself all over again.

In terms of numbers, the Rams QB has now established himself among the elite. Stafford ranks in the top 12 all-time in completions (11th, 4,302), passing yards (12th, 49,995), passing yards per game (sixth, 274.7), touchdown passes (12th, 323) and game-winning drives (seventh, 42).

Crucially, he led the team to Super Bowl success last year, too.

But the Rams' hopes of a repeat are pinned on Stafford being fit enough to perform all year long, and there are some worrying noises around an elbow issue heading into the year.

Should Stafford shake off those concerns and combine with Cooper Kupp for another outstanding season – and perhaps another ring – nobody could possibly doubt his legacy.

Kliff Kingsbury – Arizona Cardinals

It is not just players who have something to prove, but coaches, too – and you could argue Kingsbury does more than most.

While undoubtedly a talented coach, Kingsbury is building a reputation as someone who comes up with effective plays to start a season but is less able to adjust to keep ahead of the competition once they figure it out.

After winning their first seven games, the Cardinals raced out to a sensational 10-2 start last season, well ahead of projected results, only to stumble to 11-6 after losing four of their last five in the regular season, before being humbled 34-11 by the Rams in their first postseason game.

The excellent start cannot be ignored, but neither can the fact that it made nine seasons in a row in which a team led by Kingsbury have had a worse second half of the season than the first.

Despite being without DeAndre Hopkins for the first six games due to suspension, Kingsbury has an exciting team in Arizona and it would be no surprise to see them start strongly again.

They just need to figure out a way to maintain it this time.

The career of Carlos Alcaraz could be one that takes up a great deal of space in the record books, and he is getting started early.

Not yet old enough to buy a stiff drink in a New York bar, the 19-year-old was the toast of Flushing Meadows after a late-night win over Marin Cilic that ran into the early hours of Tuesday.

That five-set win against the 2014 champion, combined with the shock exit of Rafael Nadal at Frances Tiafoe's hands, has raised expectations that Alcaraz could scoop a first grand slam title on Sunday.

Should he land that breakthrough major, there will be another feather in his cap, making Alcaraz the youngest world number one since the ATP rankings were established in 1973, and the first teenager to hold down top spot. He has climbed from 32nd at the start of the year to his current position of fourth on the list.

Nadal is poised to go to number one, which he last held in February 2020, unless Alcaraz or 23-year-old Norwegian Casper Ruud reach the title match. They are the only two players remaining in the draw who can clamber to the top ranking, which Daniil Medvedev will relinquish after his fourth-round exit to Nick Kyrgios.

If both reach the final, the champion will go to number one.

In the city that never sleeps, Alcaraz completed a 6-4 3-6 6-4 4-6 6-3 win over Croatian Cilic at 02:23 local time, three minutes short of matching the latest finish in US Open history, shared jointly by three matches: Mats Wilander vs Mikael Pernfors (1993), John Isner v Philipp Kohlschreiber (2012), Kei Nishikori v Milos Raonic (2014).

The victory on Arthur Ashe Stadium made Alcaraz the youngest man to reach back-to-back US Open quarter-finals since Australians Lew Hoad and Ken Rosewall both achieved the feat before turning 19 in 1953. It was called the US Championships in that era.

Alcaraz has won a tour-leading 48 matches in 2022 and has become the youngest man to reach three grand slam quarter-finals since Michael Chang over 30 years ago.

However, he next faces a player making his own history.

Alcaraz's quarter-final opponent is a recent nemesis: Jannik Sinner, the 21-year-old Italian who beat him in round four at Wimbledon and again in the final of the clay-court event in Umag, Croatia, at the end of July.

"I played a couple of times against him," Alcaraz said. "He's a great player, really tough one. I lost twice in two months [to him] so I will have to be ready for this battle against Jannik."

There is a victory that Alcaraz could point to, having defeated Sinner on an indoor hard court at the Paris Masters last November, but they have never played on an outdoor hard court, which is where they will do battle on Wednesday.

Sinner has now reached the quarter-final stage of all four majors, becoming the youngest man to pull off that feat since a 20-year-old Novak Djokovic completed the set in 2008.

The last-eight duel with Alcaraz could be a sizzling clash, albeit Alcaraz and Sinner had some recharging to do on Tuesday after both were pushed to five sets in round four, in Sinner's case by Ilya Ivashka of Belarus. Alcaraz now has a 6-1 win-loss record in five-set matches.

Nobody remaining in the men's quarter-finals has a slam title to their name, and Alcaraz will hope he continues to have the backing of the crowd in Queens.

He said after fending off Cilic: "Of course, the support today in Arthur Ashe was crazy. After losing the fourth set, it was tough for me to come back in the fifth set, to stay strong mentally. But the energy I received today made me win."

The biggest club competition in European football is back, and some of the shiniest names and players will be on show on the first night of action of this season's Champions League on Tuesday.

Holders Real Madrid have a trip to Scotland as they take on Celtic at what will surely be a noisy Parkhead, while tournament favourites Manchester City head to Sevilla.

Thomas Tuchel will be hoping to get Chelsea back to the winners' enclosure as he did in 2021, starting with an away game at Dinamo Zagreb, while two of Europe's heavyweights clash in France as Paris Saint-Germain entertain Juventus.

Read on for more as Stats Perform looks at the key Opta facts ahead of Tuesday's Champions League action.

Dinamo Zagreb v Chelsea

This will be the first-ever European meeting between Dinamo Zagreb and Chelsea. In fact, Zagreb will be Chelsea's first Croatian opponents in a competitive match.

Tuchel's men will be the ninth English side to face Zagreb in European competition. The Croatian club have won two of their last three meetings with English opponents (L1), as many as their first 16 such matches before then (W2 D3 L11).

Chelsea have lost just one of their last 11 away games in the Champions League (W8 D2), a 1-0 defeat at Juventus last season. Indeed, that loss in Turin is their only one from their last 17 group-stage matches home and away in the competition (W11 D5).

Sevilla v Manchester City

This will be the second season in which Sevilla and City will meet in major European competition. The only previous instance saw City win home and away in the 2015-16 Champions League group stage.

Julen Lopetegui's men have qualified for the Champions League for a third successive campaign. They are unbeaten on matchday one in each of their last six appearances in the competition (W2 D4), although each of their previous four openers have been drawn, including twice against English sides (2-2 v Liverpool in 2017-18, 0-0 v Chelsea in 2020-21). 

City striker Erling Haaland has scored 23 goals in 19 Champions League appearances, the best goals/game ratio of any player in the competition's history with a minimum of 10 appearances (1.2). The Norwegian scored eight goals in six games for Salzburg and 15 in 13 for Borussia Dortmund, with four of his goals coming in two matches against Sevilla in 2020-21.

Celtic v Real Madrid

The only time Celtic and Real Madrid have faced each other in this competition was the 1979-80 European Cup quarter-final. Madrid won 3-2 on aggregate after winning the second leg 3-0.

Celtic may have their work cut out, as the defending champions of the Champions League have only been eliminated from their first group stage in one of the last 28 seasons, with Chelsea bowing out in 2012-13.

And only one of the last 27 holders have lost their first match of the following season's competition (W16 D10), with Liverpool being beaten 2-0 at Napoli in 2019-20.

Celtic boss Ange Postecoglou will become the first ever Australian to manage in the Champions League. Overall, he is the fifth person to take charge of Celtic in the tournament, after Martin O'Neill, Gordon Strachan, Neil Lennon and Brendan Rodgers.

Paris Saint-Germain v Juventus

PSG have only lost one of their last 30 home games in the Champions League group stage (W24 D5), a 2-1 defeat to Manchester United in October 2020.

Juve have won 15 of their last 17 group stage matches in the Champions League, losing the other two, at home to Barcelona in October 2020 (2-0) and away at Chelsea in November 2021 (4-0).

PSG's Lionel Messi has scored 72 goals in 69 starts in group matches in the Champions League. His 76 group-stage goals overall is an all-time competition record, with the Argentine scoring five goals in five group games for his current club last season – with each goal coming at the Parc des Princes.

Other fixtures:

Borussia Dortmund v Copenhagen

12 - Dortmund have lost just one of their last 12 home games in the Champions League group stage (W8 D3), a 3-1 reverse to Ajax in last season's competition.

14 - Copenhagen have only lost one of their last 14 away games in all European competitions (including qualifiers – W8 D5). The Danish side won their last away match in the Champions League 2-0 at Club Brugge in December 2016. 

RB Leipzig v Shakhtar Donetsk

12 - Last season, Christopher Nkunku (12 goals) overtook Timo Werner and Emil Forsberg (both 11) to become RB Leipzig's top goalscorer in major European competition (excluding qualifiers). The French forward scored seven goals in six games in last season's Champions League, having scored just once in 18 appearances in the competition prior to that.

17 - This will be Shakhtar Donetsk's 17th season in the Champions League, one shy of the Ukrainian record, which is Dynamo Kyiv's 18. Shakhtar have qualified for each of the last six editions of the tournament, their joint-best run (also six from 2010-11 to 2015-16).

Salzburg v Milan

3 - Salzburg remained unbeaten at home in last season's Champions League (P4 W3 D1 L0), winning all three of their home games in the group stage. Only Man City (six) and Bayern Munich (five) played more home matches in last season's competition without losing than Salzburg.

11 - Of Milan striker Olivier Giroud's last 12 Champions League goals, 11 have been scored away from home. Indeed, of all players to score more than 10 goals in the competition, Giroud has the highest proportion scored away (78 per cent – 14 of 18).

Benfica v Maccabi Haifa

5 - Benfica have won five of their last seven Champions League group matches at home (L2), as many as their previous 16 such games before then (W5 D4 L7).

0 - No side from Israel has ever progressed from a Champions League group stage, with clubs from the country winning just four of 30 previous matches in the competition proper (D4 L22). Half of those wins, though, were by Maccabi Haifa in the 2002-03 season.

Rafael Nadal's loss to Frances Tiafoe opened up a host of possibilities including a first-time world number one and maiden grand slam winner as the top three's domination of men's singles continues to weaken.

World number three Nadal bowed out in the fourth round to 22nd seed Tiafoe 6-4 4-6 6-4 6-3 on Monday, while third seed Alcaraz triumphed over Marin Cilic 6-4 3-6 6-4 4-6 6-3 in a match that went to almost 2:30am local time.

Cilic was the last remaining male player with a grand slam title to his name, meaning this year's US Open will bring a new major champion.

There may also be a first-time world number one too, with Alcaraz guaranteed to claim the top rank if he wins the US Open title.

Fifth seed Casper Ruud will rise to world number one if he lifts the US Open crown at Flushing Meadows on September 11 too.

If both fall short of the final, Nadal will reclaim the top ranking from 2021 US Open champion Daniil Medvedev, who lost in the fourth round to Nick Kyrgios.

Alcaraz could also scale the rankings summit should he reach the final, assuming Ruud misses out.

Istanbul awaits next June, and this week the journey starts as the group stage of the Champions League begins.

Of course, the ultimate goal is to reach the final and lift the trophy. Most will fail in that quest, but that's not to say those who don't win the competition are failures.

Every year we enjoy breakout seasons from individuals in the Champions League as they announce themselves on the biggest stage.

Whether those performances earn big-money moves or simply greater acclaim, you can expect there to be a few players you might not be very familiar with who go on to impress.

Ahead of the first round of games, Stats Perform has identified a few to keep an eye out for.

Tanguy Nianzou, centre-back, 20 – Sevilla

After coming through Paris Saint-Germain's academy and then spending a season at Bayern Munich, France youth international Nianzou joined Sevilla as the replacement for Jules Kounde in pre-season.

It's been a rocky start for the youngster. He's part of a defence that's looked extremely unconvincing, with their expected goals against (excluding penalties) of 7.5 the second-worst in LaLiga after four games, three of which Sevilla have lost.

On matchday one, Nianzou will come up against Erling Haaland and Manchester City. The defender is very highly rated, but this will be a massive test of his readiness for regular football at such a level.

Goncalo Ramos, forward, 21 – Benfica

If you believe transfer gossip, there were plenty of clubs ready to prise Ramos from Benfica in the transfer window, but ultimately he stayed put and will be considered Darwin Nunez's replacement this season.

A well-rounded striker, Ramos works hard, is up for a physical battle and is technically proficient. Last season, he scored seven Primeira Liga goals as back-up to Nunez, although his early form in that regard this term suggests work is needed.

His two strikes from 3.9 xG show he's getting into good situations but isn't yet proving clinical – albeit he did net four in Champions League qualifying.

Benfica are in a group with Juventus and PSG, so they'll hope Ramos finds a reliable streak to aid their outside chance of progression.

Khvicha Kvaratskhelia, winger, 21 – Napoli

The first winner of Serie A's Player of the Month award of the new season – and in his very first month in the league – it's been some introduction from Kvaratskhelia.

He was playing back home in Georgia in the second half of last season after being able to suspend his contract at Rubin Kazan amid Russia's invasion of Ukraine. His deal was then terminated by Rubin after it emerged he was subject to death threats after leaving.

Kvaratskhelia had been linked with numerous big clubs but eventually landed at Napoli as Lorenzo Insigne's replacement. They may not be anything alike as players, but that's not stopped Kvaratskhelia having a major early impact with four goals in five Serie A games.

A tall winger who possesses great dribbling skills, he's a player primed to make a statement this season.

Lorenzo Lucca, striker, 21 – Ajax

He may only be 21, but Lucca's fledgling career has already been somewhat nomadic, finding himself registered as a senior player at six clubs – the latest being Ajax, whom he joined on loan with an option to buy from Serie B side Pisa.

Remarkably, the last of his six league goals for Pisa last season came in October, so it's clear the jury is still out and he has a lot to prove, but he has the attributes to be a threat for any team.

Standing at just over two metres tall, Lucca is a giant, yet he also possesses a surprising turn of pace and is technically very good. The Italy Under-21 international has only played 21 minutes with the first team this season, but he has three goals in two games for the second string.

It's unlikely he'll be a key figure for Ajax, but given his skillset he will be a viable option at times – let's just see if he can take his chances.

Matt O'Riley, midfielder, 21 – Celtic

Last season, O'Riley was playing in League One for MK Dons; on Tuesday, he'll likely line-up against Real Madrid. It's been quite a quick ascension for the gifted midfielder.

A product of Fulham's academy, O'Riley left the Cottagers stunned when he rejected a new contract in 2020. He spent six months training with Dons and then signed for them in January 2021 – that saw him exposed to first-team football and a year later he was at Celtic.

The London-born Denmark Under-21 international has enjoyed a wonderful start to the season, with his vision and ball-playing abilities marking him out as a real creative threat and earning links to Manchester United.

How he fares in the Champions League with the step up in quality could prove crucial with respect to his short-term future.

Frances Tiafoe is dreaming big after upsetting Rafael Nadal in the US Open fourth round on Monday to open up the men's singles draw.

The 22nd-seeded American stunned the 22-time grand slam champion, winning 6-4 4-6 6-4 6-3 in three hours and 34 minutes.

The victory meant Tiafoe reached the US Open quarter-finals for the first time, having fallen in the fourth round in the past three years. It also equaled his best-ever major return, having made the 2019 Australian Open quarters as well.

It also opens up the men's singles draw for a potential new grand slam winner, with Marin Cilic – who is due to play third seed Carlos Alcaraz on Monday evening – the last remaining major champion.

"Everyone is looking at it I'm sure," Tiafoe told reporters about the draw. "Everyone looks at it. Here we go, right? So am I. I'm just taking it day by day.

"Slams, crazy things can happen. Especially here in New York, so it's going to be a fun ride come Wednesday."

Tiafoe will take on ninth seed Andrey Rublev on Wednesday in the last eight, where he will hope to re-produce the "unbelievable" form he displayed against Nadal.

"I'm beyond happy, almost in tears, I can't believe it," Tiafoe said in his on-court interview. "I played unbelievable tennis today. I really don't know what happened."

During his press conference, he added: "It was definitely one hell of a performance… I just came out there and I just believed I could do it.

"It helps I played him a couple times. Haven't played him in some years [not since 2019]. I'm a different person now, different player."

Tiafoe had never beaten Nadal before, nor had he taken a set off the Spanish world number three. The victory was Tiafoe's third against a top-five opponent.

"For a while there, I was like, geez, you see all these young guys get Rafa, Fed [Roger Federer], Novak [Djokovic], am I ever going to be able to say I beat one of them?" he said.

"Today I was like, no, I'm going to do that. Now it's something to tell the kids, the grandkids, I beat Rafa."

Tiafoe was also blown away after four-time NBA MVP LeBron James tweeted after his win, labeling him the "young king".

"I was losing it in the locker room. I was going crazy," he said. "That's my guy, so to see him post that, I was like do I retweet it as soon as he sent it? I was like, you know what, I'm going to be cool and act like I didn't see it and then retweet it three hours later."