Manchester City will attempt to celebrate a landmark game for Pep Guardiola by securing a fourth consecutive win over Manchester United at Old Trafford on Saturday.

The eagerly awaited derby will be Guardiola's 500th match as a top-flight manager in an incredible trophy-laden career.

Of more importance for the City boss will be claiming a victory that would leave the champions only two points behind Premier League leaders Arsenal, who face a derby of their own at Tottenham on Sunday.

The Red Devils were hammered 6-3 when the two sides met at the Etihad Stadium in October, with Guardiola's men having done the double over their fierce rivals last season.

Fourth-placed United are flying under Erik ten Hag, though, and a win over City – who suffered a shock EFL Cup defeat to Southampton on Wednesday – would leave them only a point behind their neighbours.

Stats Perform has used Opta data to preview a huge derby showdown.

Another huge milestone for Pep

Guardiola has long since established himself as one of the best managers in the world, achieving great success with Barcelona, Bayern Munich and City.

He took charge of 152 LaLiga games during his Barca tenure, 102 in the Bundesliga with dominant Bayern and this will be his 246th Premier League match as City boss.

Guardiola has won 379 of the 499 top-flight encounters he has overseen, suffered 52 defeats and drawn 68 games. 

With a win percentage rate of 76, he has the most victories and highest win rate - for managers who have taken charge of at least 100 games - of any boss in Europe's big-five leagues since his first top-flight season in 2008-09.

United on a roll

Ten Hag has lifted the gloom and there is more of an air of optimism at Old Trafford, with United having won eight consecutive games in all competitions.

Since and including their win over Liverpool on August 22, no team has earned more Premier League points than United's tally of 35, winning 11 of their 15 games during that time.

The Red Devils have won all three Premier League games since the World Cup without conceding a goal and reached the EFL Cup semi-finals with a 3-0 win over Charlton Athletic on Tuesday.

City to add insult to injury by breaking scoring record?

Erling Haaland and Phil Foden scored hat-tricks as City put United to the sword just over three months ago.

Guardiola's men could break their record for the number of goals scored against United in a season, which stands at eight established by 5-0 and 3-2 victories way back in the 1954-55 campaign.

The most goals the Red Devils have conceded against an opponent in a Premier League season is nine against Liverpool in 2021-22.

Rashford can do no wrong

Marcus Rashford can do no wrong at the minute, scoring in every game since the World Cup.

He came off the bench to help himself to a late double in the win over Charlton, making it seven goals in six matches since returning from England duty in Qatar.

Rashford, who found the back of the net twice for the Three Lions in the World Cup, has scored 15 times this season for United – who are certainly not missing Cristiano Ronaldo.

It's time for the Wild Card round on the road to Super Bowl LVII.

Things kick-off on Saturday when the in-form San Francisco 49ers welcome the Seattle Seahawks to Levi's Stadium, while the Los Angeles Chargers travel to Florida to take on the Jacksonville Jaguars.

A trio of games on Sunday see the Buffalo Bills host the Miami Dolphins, the Minnesota Vikings facing the New York Giants and the Cincinnati Bengals going up against the Baltimore Ravens, before the Tampa Bay Buccaneers and the Dallas Cowboys bring the round to a close on Monday.

Stats Perform has taken a look at the more pertinent stats heading into what should be another exciting three days of NFL action as the playoffs begin.

Seattle Seahawks (9-8) @ San Francisco 49ers (13-4)

This will be just the second playoff game ever between the Seahawks and 49ers (Seattle won the other in the 2013 NFC Championship Game).

The 49ers are on a 10-game winning streak, the 13th team in the Super Bowl era to enter the postseason on a double-digit winning streak. The previous 12 teams to do so were 7-5 in their first playoff game that season.

San Francisco won both regular season meetings but have never beaten a single team three times in one campaign (including playoffs).

Geno Smith led the NFL in completion percentage this season, becoming just the second Seahawk ever do so after Dave Krieg in 1991. With 30 touchdown passes, Smith became the third Seahawk to lead the NFC in that category, joining Matt Hasselbeck (2005) and Russell Wilson (2017 and 2018).

Christian McCaffrey has scored an offensive touchdown in each of his last six games, tied for the second-longest streak in the NFL this season. The last Niner to have a longer streak (including the playoffs) was Terrell Owens in 1998 (nine).

Miami Dolphins (9-8) @ Buffalo Bills (13-3)

The Dolphins have lost their last four games in the postseason, scoring just 24 points over those games. Only one team has scored fewer points over a four-game span in the playoffs in postseason history, the Giants from 1939 to 1944 (16 points).

Miami's hopes of improving on that poor record were reduced when starting quarterback Tua Tagovailoa (concussion) was ruled out of this playoff contest.

But they still have Tyreek Hill, who caught 119 passes for 1,710 yards this season – both career highs. No Dolphin had ever had more than 1,400 receiving yards in one season, with the next closest being Mark Clayton in 1984 with 1,389 receiving yards.

For the Bills, Josh Allen has thrown one interception in 228 career passing attempts in the postseason, the lowest rate in NFL playoff history.

This season, the Dolphins' offense led the league, averaging 6.85 yards on first down plays, while the Bills were third (6.13). The teams were close on defense on first down plays as well, with the Dolphins 14th (5.27 yards allowed per play) and the Bills 15th (5.39).

New York Giants (9-7-1) @ Minnesota Vikings (13-4)

This is the Vikings' 31st playoff appearance, currently tied with the Phoenix Suns and Utah Jazz for the most by any MLB/NBA/NFL/NHL team that has never won a championship.

Kirk Cousins finished with 25 or more TD passes and fewer than 15 interceptions for the eighth straight season. The only other QB in NFL history to have a streak as long is Tom Brady (10 straight, 2009-18).

The Giants are 8-2 in playoff games since the start of the 2007 season, the best record by any NFL team in that time. Four of the Giants' 16 previous playoff appearances in the Super Bowl era have ended in a Super Bowl victory (25.0 per cent), the highest percentage for any team.

Earlier this season, Daniel Jones became the second QB in NFL history to have 3000+ passing yards, 500+ rushing yards and no more than five interceptions in a season, along with Robert Griffin III in his 2012 Offensive Rookie of the Year campaign.

Elsewhere...

This will be the Chargers' first playoff appearance since 2018, when they beat Baltimore before falling to New England. The Chargers have won at least one playoff game in four of their last five appearances. They are also 3-0 against AFC South teams in the playoffs since the division was created in 2002.

The Bengals have won eight consecutive games, which is tied for the longest win streak in team history. The Bengals are the only current NFL team without at least one winning streak of at least nine games in their franchise history (regular season and playoffs).

Buccaneers star Tom Brady has thrown for 13,049 yards in his playoff career, nearly 4,000 more than the combined career total for the other 13 projected playoff starting quarterbacks this season (9,184 combined passing yards).

Real Madrid could face Seattle Sounders in their Club World Cup semi-final following Friday's draw.

UEFA Champions League winners Madrid will enter the tournament in Morocco at the last-four stage next month.

Carlo Ancelotti's side will have to wait to learn the identity of their opponents, but it could be MLS debutants Seattle.

The Sounders are the first American team to reach the Club World Cup, having won the 2022 CONCACAF Champions League final against Liga MX's UNAM.

Seattle are to make their debut in the second round against the winner of the sole first-round tie between CAF runners-up Al Ahly and OFC champions Auckland City.

The victors in that match will then go through to face Madrid, record four-time world champions.

On the other side of the draw, Copa Libertadores winners Flamengo, who were finalists against Liverpool in 2019, are to take on either CAF champions Wydad Casablanca – also hosts Morocco's representative – or AFC nominees Al Hilal.

With the two semi-finals to take place on February 7 and 8, the final and third-place play-off will follow on February 11.

Nick Kyrgios insists he is serious about being ready to quit tennis the minute he wins a singles grand slam title.

The Australian went close last year to ending his long wait, only to lose in four sets against Novak Djokovic in the Wimbledon final.

Now aged 27, Kyrgios wants to achieve glory at a major to satisfy that urge, before stepping off the court for good. If it comes at the Australian Open over the coming fortnight, it will be all the better for him.

Asked whether he stood by his previous comments, Kyrgios said: "A hundred per cent. It's a lot of training, a lot of work, and I just want to be able to eat whatever I want, drink what I want to drink and just relax.

"It's a hard lifestyle, the dedication these guys show day in day out. I did a bit of that last year, had a great year to show the world I'm still one of the best.

"I'm going to try to do it this year, and hopefully I can do it, but it'll be hard."

Kyrgios is ranked 21st by the ATP, but that can be considered a false position, given he collected no points for his career-best Wimbledon run. The tours stripped the London slam of ranking points due to its banning of players from Russia and Belarus.

The 1,200 points Kyrgios would ordinarily have taken away from the All England Club would have nudged him towards a top-10 placing.

There is the tantalising prospect of Kyrgios facing nine-time Melbourne Park champion Novak Djokovic in the Australian Open quarter-finals this year, and they went through a light-hearted dress rehearsal on Rod Laver Arena on Friday.

Speaking after that exhibition match, Djokovic said Kyrgios' two wins from their previous three tour-level encounters meant the sky was the limit for the man from Canberra.

"He is 2-1 against me, so as far as I'm concerned he can win anything," said Djokovic.

According to Djokovic, Kyrgios had been unaware of the potential for a meeting between the pair in the Australian Open last eight.

Serbian Djokovic has done his homework though, and appears to have mapped out his potential route to what would be a record-equalling 22nd men's singles grand slam title.

"I have to be honest, I think most of the guys are studying the draw pretty seriously, but you have to take it one match at a time," Djokovic said, speaking on Channel Nine.

"We think every player has so much motivation and inspiration to be able to play his best in the court, to perform well, so you cannot underestimate anybody, you cannot take any match for granted.

"It's a hopefully long two weeks. I know Nick and I are in the same part of the draw – he didn't know that by the way. Before the match I told him."

Chelsea have welcomed the Football Association's (FA) decision to class the 'rent boy' chant often directed at their supporters as a breach of the governing body's regulations.

The chant has been heard at Chelsea fixtures down the years, sung by opposition fans, but has been strongly condemned for its homophobic nature.

The Crown Prosecution Service (CPS) has classed the chant as a hate crime, and the FA has stipulated that the singing of the chant could now result in disciplinary action for clubs.

In a statement released on Friday, Chelsea said: "The 'rent boy' chant is intolerable and has no place in football or anywhere else.

"That opposition clubs can now face disciplinary action if their supporters engage in this discriminatory and offensive behaviour is a step in the right direction.

"Everyone who chooses to participate in this chant must know their actions have consequences.

"Alongside our No To Hate campaign, we will continue to work with the FA, the CPS, opposition clubs, and our own LGBTQI+ supporter group Chelsea Pride in the pursuit of positive change.

"There is plenty more work to be done, but we won't rest until football is a game where everyone feels welcome."

Arsenal should be labelled as favourites in the north London derby, but Harry Redknapp says Harry Kane will always give his old team Tottenham a fighting chance.

Premier League leaders Arsenal make the short trip across the capital to face their rivals on Sunday.

A 3-0 defeat to Antonio Conte's team in the corresponding fixture last season was the start of Arsenal's capitulation in the run-in, which saw them miss out on the Champions League.

Yet Mikel Arteta's side are flying high this term and, having beat Spurs 3-1 in October, Arsenal are looking to complete their first league double over their rivals since 2013-14, which was also their last league victory away at Tottenham.

Former Spurs manager Redknapp believes Arsenal have the edge, but is confident Kane – the highest-scoring player in north London derby history with 14 goals – will take an opportunity if it comes his way.

"At the moment, you'd have to fancy Arsenal, to be honest, they look so good," Redknapp told Stats Perform.

"They're so full of confidence. I love the way they're playing. I think they've got some real quality players, but when you've got Harry Kane in your team, you've always got a chance, you've got a puncher's chance.

"They might get outplayed for long periods of a game but Kane can land a knockout blow anytime. So I wouldn't write Tottenham off by any means. I think it'll be a tight game."

Kane has scored in all but one of his eight league home games against Arsenal, only failing to find the net in a July 2020 clash, when the competition restarted behind closed doors during the coronavirus pandemic.

The 29-year-old has scored 198 Premier League goals and is just one strike away from matching Jimmy Greaves' record of 266 goals for Tottenham.

Only Erling Haaland (21) has scored more Premier League goals than Kane (15) this season, with the Spurs talisman having far over performed his expected goals of 10.5.

Wayne Rooney (208) and Alan Shearer (260) are the only players to have scored more Premier League goals than Kane, who Redknapp believes is the cream of the crop.

"Oh without a doubt, yeah," Redknapp said when asked if Kane will break the competition's goalscoring record.

"I think he'll smash it to pieces. Harry's just an amazing player, he's the best centre forward in the world in my opinion.

"He's right up there isn't he? Shearer you know how far do you go back you know, but you know, he's up there with the very, very best isn't he?

"The great Jimmy Greaves was a different type of player, Jimmy was a fantastic footballer. Genius. But Harry is just amazing. For me, he's the best all-round centre forward, he can do everything. The complete player.

"There's nothing he doesn't do. Team player. Great guy, not a problem. Perfect professional."

Eddie Howe will support a "remorseful" Joelinton after a drink-driving charge, but the Newcastle United boss has not yet decided whether to drop the midfielder this weekend.

Joelinton starred in Newcastle's 2-0 EFL Cup quarter-final win against Leicester City on Tuesday, scoring one goal and creating the other for Dan Burn.

However, the Brazilian was arrested in the early hours of Thursday morning for being over the prescribed limit for alcohol at the wheel of a vehicle.

Joelinton will appear in court on January 26, between the two legs of Newcastle's cup tie against Southampton – the Magpies' first major semi-final since 2005.

The incident has marred what had been a great week for Newcastle, with a huge Premier League clash with Fulham to come on Sunday.

Newcastle enter the weekend in third place, with Fulham in sixth, but head coach Howe told reporters on Friday he had yet to decide what Joelinton's role would be in the match.

No player has made more appearances (47) or starts (45) or played more minutes (3,845) for Newcastle in all competitions since Howe's November 2021 appointment.

Howe added: "It came very much as a shock. Joe was very upset and remorseful yesterday.

"He knows the seriousness of the situation, and so do we as a club. I think he understands his responsibilities, and we are now supporting him.

"We will deal with the matter internally. From day one, he's been a very good professional and hugely passionate about his career and the club.

"I was very surprised about what happened. We will back him and support him but also educate him about what happened. Everyone makes mistakes."

Joelinton has turned his career around under Howe, with only three players topping his nine goal involvements in the coach's tenure.

He has played a key role in Newcastle's 13-match unbeaten Premier League streak; a 14th game without defeat against Fulham would tie the club's record run in the competition.

With or without Joelinton, Fulham represent a tough test, despite losing the reverse fixture 4-1 at Craven Cottage – a rare match in which Newcastle's number seven was left on the bench.

Marco Silva's side could even close to within a point of Champions League-chasing Newcastle with a win, but the Fulham boss said of a top-four challenge: "We are in a great position in the table, but we are not going to change anything from our goals until we achieve that.

"It is clear for me the goal is still at the same level. No one in our football club will achieve the goals until we achieve it. Until we remain in the Premier League, we are not changing anything from our aims and our ambitions.

"We are an ambitious football club, definitely, and I'm ambitious as a manager; my players, too. But we have to be realistic. We are really pleased how we have been playing, how we have achieved great results for us, but the Premier League is really tough."

Novak Djokovic returned to action in front of a packed Rod Laver Arena crowd for the first time in two years, and declared: "It's great to be back."

The nine-time Australian Open champion was denied a role in last year's tournament when his vaccination status, having refused a COVID-19 jab, led to him being detained in a Melbourne immigration centre and later deported.

He was briefly released in January 2022 to practise at Melbourne Park before the tournament began, only to be effectively thrown out of the country days later.

With Australia's border controls having since been relaxed, and vaccination status no longer a condition of entry, Djokovic has had the red carpet rolled out this year, befitting his status as the most successful male singles player in the Australian Open's history.

He faced Nick Kyrgios in an exhibition match on Friday evening in Melbourne, with the stadium court sold out and the match screened on national television.

Kyrgios won 4-3 2-4 10-9, in what was a largely light-hearted encounter, a jumped-up practice session. It inevitably lacked the intensity of their last meeting, when Djokovic prevailed in four sets in the 2022 Wimbledon final.

A fierce backhand from Kyrgios in the match tie-break briefly caught out Djokovic, who was wrong-footed and volleyed out of court before slumping to the floor as though shot.

There was more than a little dramatic licence about his fall, and about the match in general, typified by the pair being joined on court by wheelchair players and a pair of leading juniors for the decisive tie-break.

The result did not matter, though it will if these two meet in the quarter-finals of the year's opening grand slam, as they might after the draw was revealed on Thursday.

Djokovic, who did not appear hampered by a recent hamstring niggle, told the crowd: "It just feels great to be back in Australia, back in Melbourne.

"This is the court and the stadium where I created the best memories of my tennis career. Back in 2008 it was the first time I won a grand slam here, and 15 years later I'm here again, and I'm competing at a high level, so I must be grateful for this opportunity to be here.

"Thank you guys for welcoming me in a good way tonight, I appreciate it."

It was a night for jollity and camaraderie, but should both reach that quarter-final date, Djokovic said: "I don't think we'll be this friendly to each other."

Kyrgios, who defended Djokovic during last year's January crisis, said of the 35-year-old Serbian: "It's so important to have him around.

"One of the greatest already left us last year, Roger [Federer], and I don't think we actually knew how special the guys are to our sport, so every time Novak's around at these events I want to beat him, even though I can't at a grand slam."

The Australian Open begins on Monday, when Djokovic facing Spain's Roberto Carballes Baena first. Djokovic is chasing a 22nd grand slam title, which would equal the men's singles record held by Rafael Nadal.

Kyrgios, yet to win a singles slam, starts against Russian Roman Safiullin.

Iga Swiatek has no interest in what people expect from her and the world number one will not be "living in the past" as she targets more success this season.

Swiatek was in a class of her own last year, winning a staggering eight titles to firmly establish herself as the best player in the world.

A second French Open title and a maiden US Open triumph were the highlights for the 21-year-old in a stellar 2022.

The Pole will start her quest to win the Australian Open with a first-round match against Germany's Jule Niemeier at Rod Laver Arena on Monday.

Swiatek is the favourite to be crowned champion at Melbourne Park, but will not be putting too much pressure on herself.

"When I don't care about what people think and what their expectations of me are, it's easier for me to succeed," Swiatek told BBC Sport.

"That was what I tried my best to do in 2022.

"Although I'm proud of them, I'm not going to try to match my previous achievements because it would not be constructive.

"A season like that is something amazing and rare. Sure, I would love to do it again, but it's not advantageous to live in the past."

Swiatek was beaten by Danielle Collins at the semi-final stage of the Australian Open 12 months ago.

Belinda Bencic will play Daria Kasatkina in the final of the Adelaide International 2, though neither of them had to play a semi-final.

Bencic was due to go up against Veronika Kudermetova in the second scheduled semi-final on Friday, only for the Russian to withdraw due to a hip injury.

It was a similar story for Kasatkina, who received a walkover after Paula Badosa pulled out of their match, citing a thigh problem.

While Bencic and Kasatkina will now get the chance to claim a trophy early in the season, the focus for Badosa and Kudermetova will be on regaining fitness in time for the Australian Open, which starts next week.

Badosa was confident she can recover for the upcoming major, where she has been drawn against American Caty McNally in the first round.

"I'm really disappointed that I had to withdraw because I was really looking forward to the match," Badosa told reporters.

"When I was playing [against Beatriz Haddad Maia], it was a very tough match, especially physical, so I felt a little bit in my abductor. I felt like I pulled it a little bit.

"I feel a little bit worse, so I have the Australian Open ahead, and I hope I can recover for that."

Badosa needed two hours and 35 minutes to get past the Brazilian on Thursday, having knocked off Anett Kontaveit and Kaia Kanepi in the earlier rounds.

"I played three really good matches," the Spaniard said. "I think that helps me, as well, on my confidence for the tournaments ahead. Now it's something that I cannot control, so it is what it is."

At the Hobart International, Elisabetta Cocciaretto set up a showdown with Lauren Davis.

Sofia Kenin, the 2019 champion, fell 7-5 4-6 6-1 to world number 67 Cocciaretto, who has reached her first Tour-level singles final.

"It’s unbelievable for me to be here in the final of such a great tournament, and I’m really happy about my performance," Cocciaretto said.

"[Kenin is] a very good player, I was a junior when she won the grand slam [2020 Australian Open], so for me it's an honour to play against her."

Davis, meanwhile, saw off Anna Blinkova in straight sets. She has not featured in a Tour-level final since clinching the trophy in Auckland in 2016.

MVP candidate Jayson Tatum revealed he is dealing with several ongoing injuries but the Boston Celtics small forward is not making any plans to take a rest.

Tatum has played 41 of the Celtics' 43 games this season and led the way with a double-double in Thursday's 109-98 win over the Brooklyn Nets.

But the 24-year-old shot several airballs, finishing with seven-of-22 shooting from the field, making only two-of-10 from beyond the arc, leading to questions about whether injuries played a part and if he needs a rest.

"If you look at my hand, I've got tape on my wrist, tape on my thumb," Tatum told reporters.

"Tonight I had to tape my middle finger and ring finger together... I love to play too much to sit out.

"I had some bad misses, but I would rather be out there trying to help my team win than not.

"It'll be alright. But I did airball three or four times. But it's good when you can laugh it off. We still won, so it made the night better."

When asked if he needed a rest, Tatum quipped: "Something me and [Celtics general manager] Brad [Stevens] will fight about, so when it gets to that point, maybe you'll see me sit out, maybe not."

Only four players in the NBA have averaged more minutes per game this season than Tatum, who revealed he tweaked the wrist injury in Boston's opening game of the campaign against the Philadelphia 76ers, having dealt with a similar issue during last season's NBA Finals. The thumb and finger issues, however, are newer.

"One game into the season, I remember I hurt it against Philly and I've been taping it ever since," he said.

"I've had issues with my thumb and recently my ring finger. But we're just going to keep figure out ways to tape it and wrap it up."

Tatum is averaging 30.8 points per game on 47.1 per cent shooting from the field and 35.2 per cent shooting from three-point range for the season.

Spencer Dinwiddie got the credit from Luka Doncic after the Dallas Mavericks beat the Los Angeles Lakers in double overtime.

Doncic helped himself to a 10th triple-double of the season – only Nikola Jokic of the Denver Nuggets has more – as the Mavs triumphed 119-115 on Thursday at the Crypto.com Arena.

The 23-year-old top scored with 35 points and added 14 rebounds and 13 assists, ensuring the efforts of LeBron James – 24 points, 16 rebounds and nine assists – and Russell Westbrook, who grabbed 28 points off the bench, were not enough for the Lakers.

However, Doncic said it was Dinwiddie, who had six points in the second period of OT to pave the way for Reggie Bullock's game-winning free throw, who was responsible for the victory.

"He's an amazing player," Doncic said of Dinwiddie, who is averaging 16.1 points per game this season.

"He can dunk, he can score. He's really a great player, he helped us a lot. He won the game tonight."

Doncic forced both overtimes with clutch three-pointers, while Chris Wood delivered with a double-double of 24 points and 14 rebounds.

"I get to my step-back, that's it. We were down by three, so I was going to attack with a three," Doncic explained to TNT.

"It was very physical. Two overtimes, a lot of minutes. We had to stay focused, but we came through. A win is a win."

While the Mavs are fourth in the Western Conference with a 24-19 record on the season, the Lakers sit 13th with a sub-500 win percentage.

Matters could have been different had a foul been called when Tim Hardaway Jr appeared to have made contact with the shooting hand of Lakers small forward Troy Brown Jr during a three-point attempt with the scores tied at 101-101.

"It is what it is," Brown Jr told reporters. "At the end of the day, that's where I stand on it. I'm not deciding. At the end of the day, they're human.

"I thought there was contact, they don't call it. It is what it is. It's not my job to ref."

The Mavs were also unhappy with the officiating, with their owner Mark Cuban tweeting it had been the "worst officiated game". 

Erik ten Hag's arrival at Manchester United last year began a process of culture reset. For years, the club allowed big egos to inflate, and the team's mentality to shrink, while an arrogant hierarchy seemingly assumed waving big cheques guaranteed success.

Ten Hag has taken steps to fix all of the above, and in the roughly eight months since he began working in May, the difference has been significant.

"There was no spirit," Ten Hag said last week. "I saw no team dynamic in the squad. The mental resilience was very low. I saw that as an outsider – and also noticed it in my first weeks at the club.

"I looked at the culture of the club. I asked, 'how did Manchester United become great?'. The club has bought an unimaginable number of players in recent years who have not been good enough. Most purchases have been average – and at United average is not good enough. United's shirt weighs heavily."

Of course, hindsight is 20/20, and you can't say Ten Hag's impact has come without "waving big cheques". But the problem with previous eras was how the money was spent.

Casemiro, who cost £60million, is the prime example. At 30 years old, there's no doubt some fans were unsure he was the man to reinvigorate a midfield that had quite literally been a problem for over a decade, but he's been exceptional and a big part of United's transformation.

From slow start to key man

Saturday's Manchester derby will be a true litmus test of not only United's progress under Ten Hag, but also the influence Casemiro has.

Let's not forget, City crushed United 6-3 at the start of October. Pep Guardiola's men were even 6-1 up for about 11 minutes before a late Anthony Martial double.

Their midfield of Scott McTominay, Christian Eriksen and Bruno Fernandes simply couldn't handle City's dynamism, and then Erling Haaland and Phil Foden were irresistible in front of goal.

That was, unsurprisingly, the last game before Casemiro took ownership of the holding midfield role at United. Casemiro has played 1,330 minutes across all competitions since, second only to Fernandes (1,349), while Scott McTominay has managed just 439.

Over the same period, only Newcastle United (24) have claimed more points than the Red Devils (23) in the Premier League, with November's 3-1 reverse at Aston Villa their sole defeat.

Of course, it's difficult to attribute United's improvement to Casemiro alone, but there's no doubt his effective blend of destructiveness and creative subtlety have made Ten Hag's midfield a completely different proposition.

Not only is he so adept at reading the game and snuffing out attacks, Casemiro's long-underrated technical abilities suit Ten Hag's style of play down to the ground.

More than meets the eye

Anyone who regularly watched Real Madrid during Casemiro's long stay will have already known there's more to him than simply kicking people. Admittedly, frequent viewers of arguably the most popular team on Earth is hardly a niche group, yet there was certainly a lack of awareness from fans and pundits alike regarding Casemiro's 'other' talents when he joined United.

Because Ten Hag wants his team to generally dictate possession, players without excellent technique will stick out like a sore thumb, which is presumably one explanation for Aaron Wan-Bissaka featuring so irregularly until the past couple of weeks.

The fact Casemiro has become so influential speaks volumes.

Every 90 minutes he averages 6.3 involvements in open-play passing sequences that end in a shot, a record bettered by only five central midfielders in the Premier League this term (min. 500 minutes), including more recognised creators like Fernandes (7.3) and Kevin De Bruyne (8.0).

Additionally, just five players in the entire league (min. 500 minutes) have been involved in more shot-ending build-up sequences (48) without creating or taking the shot. Both of these highlight how central Casemiro's playmaking skills are from his deeper role, even if he's not necessarily the one playing the key pass.

But he is proving extremely effective without the ball as well, and his powers of ball recovery combined with smart distribution make him such an asset, with only Rodri (32, from 1,391 minutes played) initiating more shot-ending open-play sequences after winning possession than Casemiro (22, from 979 minutes played).

It's arguably that hard-working, destructive nature that makes him so refreshing for United, though. The only other central midfielder they've had over the past 15 years who has recorded at least three tackles and eight duel wins (3.8 and 8.1) on a 90-minute basis over a season is Marouane Fellaini in 2013-14 (3.1 and 9.3) and 2016-17 (3.0 and 10.8).

Fellaini's stats will be boosted by his aerial effectiveness, and obviously the Belgian never had the same technical grasp Casemiro has, with his two brilliant passes in the build up to Marcus Rashford's goals in the EFL Cup win over Charlton Athletic earlier this week prime examples of his class in that respect.

He's probably the most complete midfielder they've had since Roy Keane, and the fact Ten Hag so emphatically filled a void that's been gaping throughout the post-Alex Ferguson era is proof enough of the manager's culture shift at Old Trafford.

Beating City will be another major statement.