Graham Potter fears for the fitness of Ben Chilwell after the Chelsea full-back limped off against Dinamo Zagreb, just 19 days before England start their World Cup campaign.

Denis Zakaria scored what proved to be the winner just 30 minutes into his Chelsea debut after Raheem Sterling had cancelled out Bruno Petkovic's seventh-minute opener on Wednesday.

Chelsea congratulated one another with muted celebrations at the final whistle, though, after Chilwell was helped off the Stamford Bridge pitch by the Blues medical team following a hamstring injury.

Head coach Potter conceded the left-back's injury looks "not great" and leaves both Chelsea and England concerned over the left-back's fitness.

"Not great, he pulled up like that when he turned – not positive at the moment," Potter said of Chilwell's injury after the 2-1 Champions League win.

"It's a blow for us after an otherwise positive game, to see him pull up like that is not a great sight.

"Fingers crossed when we get it scanned it isn't as bad, it can be not as severe, but clearly we are disappointed."

Potter became the first Chelsea boss since Roberto Di Matteo, who won the competition in the 2011-12 season, to go unbeaten in his first five Champions League games in charge.

The Blues had already secured progression to the knockout stages as Group E winners, but delivered a performance that matched Potter's expectations in their final group game.

"I'm really pleased to get the win. I thought Denis was really good, he played with enthusiasm, he got forward and I'm really pleased with him. It was a great debut," Potter told BT Sport.

"The worry would be if you're not creating the chances. Our intent was good, our play was good and the quality was there from the players.

"We got a win, we got a performance. We're a work in progress but we can be pleased with our Champions League performance."

Zakaria became the 15th player to score on his Champions League debut for Chelsea, with what was his first attempt for the club, though he was made to wait for his chance for the Blues after joining on loan from Juventus in the last transfer window.

"Very, very difficult I have to say. I like to play and always want to play," Zakaria told BT Sport when asked about the wait for his debut.

"When you have to see your team-mates from the bench it is not easy but I was always behind the team and was waiting for my chance. Today it came and I took my chance."

Chelsea host Arsenal in Sunday's crunch Premier League clash and Zakaria hopes an impressive debut will work him another start, adding: "I hope so but I think that is a question you will have to ask the coach!"

Denis Zakaria scored the winner on his Chelsea debut as the Blues recorded a fourth straight Champions League win with a 2-1 victory over Dinamo Zagreb at Stamford Bridge.

Zakaria has struggled to break into the first team since joining on loan from Juventus in the last transfer window but his 30th-minute strike proved decisive after Raheem Sterling had cancelled out Bruno Petkovic's opener.

The Blues had already secured progression to the knockout stages as Group E winners prior to Wednesday's clash, where goalkeeper Dominik Livakovic impressed to keep Dinamo in the game in the second half.

Dinamo could not muster a comeback, though, and were eliminated from Europe after finishing bottom, while Chelsea responded in encouraging fashion after a 4-1 loss to Brighton and Hove Albion on Saturday.

Petkovic headed Dinamo into a seventh-minute lead after Chelsea failed to deal with Sadegh Moharrami's right-wing cross but the Blues soon levelled.

Pierre-Emerick Aubameyang flicked for Sterling to dance onto his left foot and coolly find the bottom-left corner.

Sterling missed a great chance when he powered Kai Havertz's centre over from close range, but Zakaria fired into the bottom-left corner from a similar distance after another cutback pass from the German to put Chelsea ahead.

Edouard Mendy pushed away Josip Sutalo's header after the interval, while Livakovic parried over an Aubameyang curler before Ben Chilwell blasted just off target from a tight angle.

Mason Mount's whipped free-kick was denied by another fine Livakovic stop in the closing stages as Chelsea eased to victory.

What does it mean? Good omens for Potter in Champions League

Potter has taken well to life in European football and became the first Chelsea manager to go unbeaten in his first five Champions League games since Roberto Di Matteo in the 2011-12 season.

Di Matteo guided the Blues to European glory that campaign and Potter will be hoping to replicate the feat after Chelsea extended to 11 home games unbeaten in the competition's group stage, last losing to Valencia in September 2019.

While Chelsea have made an underwhelming start in the Premier League, where they sit sixth, they will at least have some confidence in Europe ahead of Monday's last-16 draw.

Super Sterling

Sterling has faced scrutiny for a diminishing role in the Chelsea side in recent weeks, with some questioning whether the forward should be in England's starting line-up at the World Cup.

Yet, while the 27-year-old missed a gilt-edged first-half chance, only Wayne Rooney (30) has more Champions League goals among English players than Sterling (20) after his equaliser.

Away day misery for Dinamo

While Dinamo may not have expected to become just the second side – after Basel in the 2013-14 season – to beat Chelsea home and away in the Champions League group stage, their performance left much to be desired.

Despite Petkovic's opener, Ante Cacic's visitors offered little to trouble Mendy as Dinamo made it 21 away games in the competition without victory (L18 D3), dating back to a 1-0 win over Ajax in November 1998.

What's next?

Chelsea host Arsenal in the Premier League in Sunday's crunch London derby, while Dinamo are at home to Sibenik on the same day.

Graham Potter accepts he is always "90 minutes away from a crisis" as Chelsea's head coach, but is shutting out the noise following Saturday's 4-1 loss to Brighton and Hove Albion.

Having gone unbeaten through his first nine games since swapping Brighton for Stamford Bridge in September, Potter suffered his first defeat as Blues boss against his old club.

Chelsea conceded twice as many goals in Saturday's resounding loss (four) as they did in their first five Premier League games under Potter (two), leaving the team open to heavy criticism.

Speaking at a press conference ahead of the Champions League fixture against Dinamo Zagreb, however, Potter said he is unaffected by external opinions.

"In my job, or where I'm sat, you've got to be careful what you listen to. People can talk and say whatever. It's just part of life," he said.

"You understand at a club like this, you're only 90 minutes away from a crisis and you have to put things into perspective. 

"You have to understand where you've been and what has happened, and look at it as intelligently as you can. 

"Whatever people say from the outside, there's always opinions, there's always people that don't like you, there's always people that will have a different view of how the situation is. 

"You can't control that. All I can do is focus on how I think, what I think and how I act, and let the noise carry."

Although Chelsea lost ground in the Premier League last time out, they are yet to taste defeat under Potter in the Champions League (W3 D1).

If the Blues avoid defeat on Wednesday, Potter will become the first Chelsea boss to go unbeaten through his first five games in the competition since Roberto Di Matteo, who led them to the trophy after doing so in the 2011-12 season.

Graham Potter has praised Edouard Mendy's professionalism, with the Chelsea goalkeeper set to reclaim his starting spot against Dinamo Zagreb in the Champions League.

Mendy has been kept out of the starting line-up under Potter by Kepa Arrizabalaga, having struggled with an injury following the new coach's arrival from Brighton and Hove Albion.

With an impressive run of form since, Kepa has kept his place, restricting Mendy to no game-time until last weekend, when he replaced his injured team-mate in a 4-1 loss to Potter's former side.

Potter, however, has been impressed by the patience Mendy has shown, and says the Senegal shot-stopper will get his chance to recover his first-choice status while Kepa is out, starting on Wednesday.

"I've had some good chats with him, and he's been great," Potter said in a press conference. "He was injured when I first arrived, so Kepa played and did well.

"He's honest enough to know he had to be patient and support Kepa. He's kept his standards, and now he will have his opportunity."

Asked if an impressive Mendy performance against Zagreb would present difficult decisions going forward, Potter replied: "You'd hope so. You want as many difficult decisions as possible. That can only be beneficial."

Potter suggested Denis Zakaria could be in line for his Chelsea debut, with the Switzerland international yet to appear for the Blues since he joined on loan from Juventus.

"I've mentioned him before," Potter stated. "He's been good, he's trained well and supported his team-mates. He's in the frame, so we'll wait and see."

Raheem Sterling is expected to feature, as the winger looks to reverse his mixed form, but Potter would not be drawn on whether it impacts the England international's selection chances for the upcoming World Cup, with Gareth Southgate set to name his squad by November 10.

"I've not thought about that in terms of the World Cup," he added. "It's too easy to zoom in on the individual."

Graham Potter defended his decision to leave Brighton and Hove Albion for Chelsea after Seagulls fans booed him upon his ultimately unhappy return to the Amex Stadium on Saturday.

Potter spent three years at Brighton prior to departing for Stamford Bridge earlier this season, transforming them into an entertaining side after taking over a struggling team in 2019.

Saturday was his first return to Brighton with new side Chelsea and Potter was widely jeered by the home fans, who also sang "you're getting sacked in the morning".

Brighton won the game 4-1, dealing Potter his first Chelsea loss and preventing him from becoming the only English manager to go unbeaten in his opening 10 games in charge of the club.

When was asked about his reception after the game, Potter was keen to defend himself.

"I have nothing to say sorry for, I've nothing to apologise for," he told reporters.

"I did a good job, you can see the team's a good team. I took over when they were fourth from bottom in the Premier League, probably third-worst team [in the division].

"There's a lot of money been raised in terms of player sales and there's a lot of good players on the pitch.

"I hope for their sake the next manager does as good a job and that's as brilliant for them."

Nevertheless, Potter could not hide how difficult it was to suffer such a thrashing in this of all games.

"Of course, the scoreline and the defeat is a painful one," he continued.

"We didn't really recover. Once the crowd were so engaged it was a difficult one for us. The scoreline was painful. Brighton played a good game, especially in the first half.

"You can always look at goals and think you can do better. We have to take responsibility a bit in the first half.

"We have had a lot of football but that's no excuse. We couldn't quite get to that level. We didn't take our opportunities in attack and they did.

"We had some opportunities to attack them too but unfortunately we missed the pass or didn't execute, then the scoreline was a painful one. When you lose you can always do better."

Graham Potter suffered a crushing first defeat as Chelsea head coach on his return to former club Brighton and Hove Albion, who claimed a thrilling 4-1 win at the Amex Stadium on Saturday.

Potter was aiming to become the first English boss in Chelsea's history to go unbeaten in his first 10 games, but the Seagulls were ravenous as they earned new coach Roberto De Zerbi his maiden win.

Chelsea's defeat was essentially confirmed by half-time after Leandro Trossard's early strike was added to by own goals from Ruben Loftus-Cheek and Trevoh Chalobah.

Kai Havertz pulled one back just after half-time, but magic was in short supply for Potter and the Blues as Pascal Gross added gloss to the scoreline late on.

De Zerbi's side were straight on the front foot and scored in just the fifth minute.

Kaoru Mitoma's incisive run was followed by an intricate pass into the box for Trossard, who showed exceptional composure to round Kepa Arrizabalaga and slam home.

It was 2-0 soon after, as Loftus-Cheek miscued a clearance from a corner and found his own net.

Moises Caicedo was denied by the post just after the half-hour mark, but Brighton still managed to extend their lead before the break – Chalobah poking Pervis Estupinan's pass beyond Kepa.

Potter withdrew Kepa for Edouard Mendy at the break and Chelsea quickly got themselves a lifeline – Havertz nodding in Conor Gallagher's cross.

The goal was a precursor to prolonged Chelsea pressure, but no comeback followed and Brighton got a fourth in stoppage time, Gross pouncing on the rebound after Julio Enciso tested Mendy's palms.

Graham Potter believes his Chelsea team strike it lucky more often than the Brighton and Hove Albion side he left behind for the Stamford Bridge top job.

Potter, who is wary he could get a mixed reception when he takes Chelsea to the Amex Stadium on Saturday, suggested an element of good fortune is the main difference between the teams.

He left the Seagulls in early September to succeed Thomas Tuchel in charge at Stamford Bridge.

Since then, Potter has helped engineer a turnaround in form with the Blues, going unbeaten across his first nine games, while his successor at the Amex Stadium, Roberto De Zerbi, is yet to win a match.

The Englishman does not feel Brighton – who have never beaten Chelsea in 10 previous Premier League meetings (D4 L6) – have been any less deserving of points since his departure, however.

"We all want to win," Potter said. "The difference is luck. We've won our games, and maybe had a bit of luck, and Brighton haven't had too much.

"Both of us are under pressure because it is a Premier League game, and both of us want to win. They're a good team. Apart from luck, they'd have more points."

Potter reaffirmed he is unconcerned by Raheem Sterling's lack of goalscoring form, with the England forward having failed to score in the Premier League since August.

"I would say no, I'm not," Potter said, when asked about the drought. "Raheem's quality speaks for itself.

"It's better for me to think about the team and how we can attack better and create more chances."

Potter felt plenty of goodwill from locals on the south coast following his move to west London, but he is not sure how he will be received on his return

"The timing wasn't great for anybody and sometimes that happens," Potter said. "Most people I've spoken to from Brighton have been supportive, but I'm not naive, that's not universal."

Todd Boehly's quotes when announcing Graham Potter as Chelsea's new head coach last month said much about his burgeoning reputation.

Having dispensed with the services of one of just two men to bring the Champions League trophy to Stamford Bridge in Thomas Tuchel, Boehly described Potter as a "proven innovator in the Premier League", and someone with "skills and capabilities that extend beyond the pitch".

Potter certainly had big shoes to fill, but it has been a case of so far, so good for the Blues boss.

Nine games into his tenure, Potter has yet to suffer defeat, leading Chelsea to fifth place in the Premier League and into the Champions League's last 16 ahead of Saturday's return to Brighton and Hove Albion.

Ahead of Potter's reunion with the Seagulls, Stats Perform reflects on his coaching journey and asks whether his strong start with Chelsea represents a sign of things to come.

From humble beginnings: Potter's stunning journey at Ostersunds

When Potter – whose modest playing career saw him feature in each of the top five tiers of English football – made an unconventional move to Sweden in 2011, few would have expected him to progress quite so rapidly.

Potter was recommended to fourth-tier side Ostersunds by Graeme Jones, then Roberto Martinez's assistant at Swansea City, and they would not regret taking him on. Within seven years, Potter was masterminding Europa League wins against Galatasaray, Hertha Berlin, and most noticeably of all, Arsenal.

Having led the side to three promotions in five seasons, Potter oversaw a Svenska Cupen triumph in 2017, earning the chance to face some of Europe's biggest names.

Ostersunds' 2-1 success at the Emirates Stadium in February 2018 put Potter on the map, despite Arsene Wenger's men triumphing 4-2 on aggregate at the end of their round-of-32 tie. 

Despite his limited resources, Potter became the first English coach to beat the Gunners in a European tie at the Emirates, while Ostersunds were the first Swedish team to win away at an English side since 1995, earning their boss a move to Swansea.

Making waves at Swansea ahead of Brighton move

Swansea were considered one of the Premier League's best-run clubs for much of their seven-year spell among the top flight between 2011 and 2018, but Potter inherited a team unprepared for a promotion challenge following relegation that May.

The Swans allowed several key men to leave in Potter's first transfer window, but the new boss made a big impact: Swansea may have finished nine points adrift of a Championship play-off spot, but a controversial 3-2 defeat to Manchester City in the FA Cup quarter-finals put him on the radar of Premier League clubs.  

Despite only spending one season in Wales, Potter was key to the development of the likes of Dan James and Joe Rodon, both of whom went on to join top-six clubs. 

When Brighton were in the mood to change their style of play in 2019, Potter's sterling work on a limited budget in Wales put him high on their shortlist.

Seagulls soar to new heights: Potter's Premier League bow

In the 2018-19 season, Chris Hughton's Brighton staved off relegation by two points, scoring a mere 35 league goals across a dull campaign. Potter's subsequent arrival was not universally welcomed, with several pundits highlighting his lack of top-level experience, but he quickly made them eat their words.

Although finishes of 15th and 16th in his first two campaigns may not have demonstrated obvious progress, Potter's ability to implement a progressive style was clear: having averaged 41 per cent possession in Hughton's final season, Brighton averaged 52 per cent the following year. 

The 2021-22 campaign saw Potter conduct some of his finest work to date, presiding over a ninth-place finish while losing just 11 games. Only Liverpool (two), City (three) and Chelsea (six) were beaten on fewer occasions. 

In addition to the top three, only Tottenham and Wolves posted better defensive records than Brighton last term, and their energetic pressing style was demonstrated by the fact only Liverpool and City won possession in the final third more often than the Seagulls.

Brighton saved arguably their finest performance for Potter's final match, scoring five goals in a top-flight game for the first time (in 364 outings) as they hammered Leicester City 5-2.

The Seagulls fell victim to their own success as Potter was lured to Chelsea four days later, and there are signs he has made an impact quickly in London.

Potter shakes off Chelsea blues with unbeaten start

Potter arrived at Stamford Bridge with Chelsea languishing three points behind Brighton in the early-season standings. He will return to the AMEX Stadium boasting a six-point advantage over his former club, but Chelsea was not a happy place when he took over. 

Many fans felt Tuchel deserved more time following his excellent management of last-season's off-pitch troubles, and while an estimated £250million transfer outlay demonstrated Boehly's intent, their recruitment felt muddled and short-sighted.

Take, for instance, the decision to reunite Tuchel with Pierre-Emerick Aubameyang, spending £10.3m on a 33-year-old striker before changing coach less than a week later.

Potter, however, has made light of any concerns, becoming just the second Englishman to go undefeated through his first nine games in charge of Chelsea.

While Chelsea dropped out of the top four following a 1-1 draw with Manchester United on Saturday, the Blues' exceptional European form has seen them wrap up top spot in Group E with a game to spare – a commendable achievement given they failed to win their opening two games.

Potter's willingness to switch between a 4-3-3 shape and the 3-4-3 system favoured by Tuchel has helped him to manage his talent-filled squad, while a return of five clean sheets in nine games demonstrates Chelsea's defensive solidity.

At Brighton, meanwhile, Potter's absence has been keenly felt. While his successor Roberto De Zerbi has earned plaudits for the Seagulls' style, he is yet to oversee a victory in five Premier League games (D2 L3).

Should Potter lead Chelsea to a positive result at his former home, De Zerbi will become just the third coach in Brighton's history to not win any of his first six league matches.

Saturday will represent the earliest date in a Premier League season by which a coach has managed for and against the same club. If the teams' contrasting runs of form are anything to go by, it may come far too soon for Brighton.

At Stamford Bridge, meanwhile, things appear to be looking up, and Potter's meteoric rise may be far from over.

Chelsea manager Graham Potter praised his side for qualifying for the Champions League last-16 with a game to spare having lost their opener to Dinamo Zagreb.

The Blues booked their ticket for the knockout stages with a 2-1 away win over Salzburg, after impressive strikes from Mateo Kovacic and Kai Havertz in each half, either side of Junior Adamu's goal.

Chelsea had lost their opening game of the group stage, 1-0 at Dinamo Zagreb, leading to Thomas Tuchel's dismissal, but under Potter have bounced back with 10 points from four games, including strong away wins at Milan and Salzburg, securing top spot in Group E.

"Very [satisfied]. It’s not easy to win here as you can see from the record they have and the quality of the team," Potter told reporters.

"We had to play well and I thought we did. We created some good chances in the first half and were unlucky not to go more than 1-0 up.

"Then one action, with the quality at this level, and it’s 1-1. I thought our response was really good then, so I am delighted to go through, delighted with the performance of the players. I thought they were fantastic tonight.

"To go through with a game to spare is brilliant considering where we started the competition."

Havertz's 64th-minute winner was a spectacular left-foot strike that cannoned in off the crossbar.

The goal was the German's first this season in the Champions League, and third in all competitions. It was also Havertz's first goal away from Stamford Bridge for the Blues since April.

"His quality is there; he’s an incredibly talented player," Potter said. "He’s been nearly there and obviously, scoring a goal like that is bound to help.

"I wouldn’t be able to score a goal like that to be fair, I can only imagine. It’s a fantastic strike and an indication of the quality he has, so I’m really pleased for him."

Potter brushed off concerns about his side's wastefulness in front of goal, having had 15 shots, including 11 on target, while he hinted they may rotate their squad for their final group game against Dinamo having already qualified.

The Blues take on Potter's former club Brighton and Hove Albion on Saturday, followed by Dinamo (November 2), Arsenal in the Premier League (November 6) and Manchester City in the EFL Cup (November 9) in quick succession.

"We're at home at Stamford Bridge [against Dinamo] and we'll try our very best," he said. "We want to win every game we play, that is the mentality we have to have.

"But clearly, we have a game at the weekend and another game the weekend after, so maybe we can rotate a little bit. But we will try our best."

Chelsea head coach Graham Potter believes his team as a whole must "do better" in attack following Saturday's drab draw with Manchester United.

The Blues had just six attempts and two on target in a 1-1 draw at Stamford Bridge, their goal coming from the penalty spot through Jorginho.

Raheem Sterling was quiet again as he waits on a first career goal against United. He has a sole goal involvement in his past six Chelsea matches in all competitions and none in his past four.

Speaking ahead of the midweek Champions League meeting with Salzburg, Potter deflected blame from Sterling, calling on the entire team to improve going forward.

"I think it's more of a team thing. We have to try to do better as a team, improve our attacking play as a team, and then individuals can do better," he said.

"I always want to look at how the team functions, and there is a lot of improvement possible in that area, and that will help Raheem."

Potter was asked what needed to change for Chelsea, but he pointed to the absence of key players.

"It's a simple question to ask but quite a complex one to answer," he replied. "There's lots of things, we've had a couple of issues, losing Reece [James], [Kalidou] Koulibaly and Wesley [Fofana] in terms of stability.

"On the back of away matches in the Champions League, there have been tough places to go, so it's a combination of finding balance, a bit of a process in terms of not too much training time between the games; I think we've played seven games in the last three weeks.

"When players are coming out, to find that stability and the structure is a bit more complex, so that's been a bit of a challenge."

Raheem Sterling's form is something that will improve if Chelsea take steps forward as a team, suggests Blues boss Graham Potter.

The England international has struggled for goals since his move from Manchester City to Stamford Bridge ahead of the current campaign, with the winger looking to cement his place in Gareth Southgate's Three Lions plans.

An injury to club and international team-mate Reece James has seen him take on a positional change, playing at wing-back over some recent games in an unfamiliar role.

That has reduced his direct impact in attack, but Potter has suggested the 27-year-old will get back into the swing of things if the players around him also take steps forward.

"It's something we have to look at not by zooming into one person but as a team," he was quoted as saying on the club's website. "We can do better but if we do better as a team, then individuals will benefit from that so that's where the work is.

"Raheem has the flexibility, ability and quality to play in a number of positions. It's not straightforward with us losing the players we have. We're trying to constantly find the right balance and the right solutions, but he can help us."

Sterling figured at the front again for Chelsea in their 1-1 draw with Manchester United, when Red Devils defender Raphael Varane left the field in tears with a potential injury that could scupper his Qatar 2022 World Cup chances.

Potter acknowledged the looming tournament is likely to have an impact on players as they aim to avoid any issues that may prevent them from being in contention.

"I don't think it affects their performances, but they're also human beings," he added. "Somewhere subconsciously, you're thinking that in three weeks' time, there's a World Cup.

"I guess because of how close it is after the games finish, normally you would have a build-up phase and a bit more time, but we're going from competition phase to playing the World Cup within a week.

"It's incredible how it is, but we can't do anything about it. We just have to help the players as best we can and make sure they're not in dangerous situations for their own health."

Graham Potter accepted Manchester United deserved their late equaliser in Saturday's 1-1 draw as Chelsea did not do enough to take all three points.

Casemiro's 94th-minute header – United's latest equaliser in the Premier League since Zlatan Ibrahimovic struck against Everton in April 2017 – cancelled out Jorginho's 87th-minute penalty at Stamford Bridge.

Chelsea were second best for most of the first half, but Potter's decision to bring on Mateo Kovacic for Marc Cucurella and switch to a back four before the break helped stem the flow.

While fourth-placed Chelsea did improve and finished with an expected goals (xG) value of 1.07, compared to 0.85 for United, Potter did not feel hard done after a draw that kept his side a point ahead of the Red Devils.

"I can't stand here and say we deserved to win. The two teams had a go and a point is about right," the Blues head coach told BBC Sport. "It wasn't from a lack of trying – the boys gave everything. 

"When you score as late as you do there's a feeling you've dropped points but over the course of the game a point is about right.

"There are lots of positives in terms of the amount of effort the boys put into the game. United were better than us for the first 30 minutes and we had to respond and I felt we did.

"When we scored, because of how hard fought it has been it is hard to control things going into the box. We have to accept the point and dust ourselves down to go again."

Chelsea have now played out five successive stalemates with United in what is the most drawn fixture in Premier League history (26 in total).

Kepa Arrizabalaga fell just short of keeping a sixth straight clean sheet, and what would have been a fourth in a row in the league for Chelsea for the first time since March 2021.

The Spain international got a hand to Casemiro's header but the ball came back off the frame of the goal and landed over the goal-line.

"Kepa was a bit unlucky but it's only just gone in and the first goal we have conceded in a while. We have to take the positives," Potter added. 

"I thought we could've attacked a bit better at times. We had chances, they had chances, so a point is about right."

Graham Potter acknowledged that difficult decisions are part of management following Erik ten Hag's handling of Cristiano Ronaldo at Manchester United.

Ten Hag has forced Ronaldo to train away from the first team after the Portugal international took himself down the tunnel at Old Trafford before the end of United's 2-0 win against Tottenham on Wednesday.

Ronaldo will not be in the squad for United's trip to Chelsea on Saturday following his manager's statement after the Spurs game that he would "deal with" the player's behaviour.

"I can't really comment because I don't know the ins and outs but he's taken his stance, sometimes you have to do that. Then you need the club's support. From the outside, that's what's happened," Blues head coach Potter said at a press conference on Friday.

"It's difficult for me to comment... Part of the job is to take some decisions that are difficult, but that's normal."

Since losing their first two games, including an opening day defeat to Brighton and Hove Albion when Potter was still in charge of the Seagulls, United have lost just once in eight Premier League games (6-3 at Manchester City), winning six of them.

The victory against Spurs was arguably the Red Devils' best performance so far under Ten Hag since his arrival at the end of last season, and Potter believes they will only get better.

"I think they've done well," he said. "Obviously not had a great start from their perspective, but they've battled back and they're getting points and they're playing well, so it's going to be a tough game.

"They've changed a bit in how they build up I think. More longer balls, more direct, at the same time they still have the same quality, they've got the likes of [Marcus] Rashford, Antony, [Jadon] Sancho, Bruno Fernandes plays a key role for them.

"They just seem to have adapted to the competition, adapted to each other, probably learning more about each other. It's a normal process really... I'm pretty sure they'll get better and better as time goes on."

Chelsea are unbeaten in seven games in all competitions since Potter took over from Thomas Tuchel (five wins), but have suffered recent injury blows with the news that N'Golo Kante will be out for around four months, missing the World Cup, while Reece James faces a race against time to be in Qatar and will be absent for the next few weeks.

"You have to at least acknowledge the fact they're human beings that want to be involved in that type of competition," Potter added. "The reality is I haven't got anything to say that'll make it any better for them.

"You just have to focus on the things you can control, focus on your rehab day-to-day, things get better and then you just move forward."

Bruno Fernandes' spectacular finish helped Manchester United make a statement of their top-four credentials with a 2-0 win over Tottenham in the Premier League on Wednesday.

The Portugal midfielder volleyed into the top-right corner to add to Fred's opener, lifting the Red Devils to a deserved victory over Antonio Conte's men, who they now trail by just four points.

Elsewhere, Newcastle United continued their fine start to the season and Chelsea were held by Brentford, as West Ham paid the penalty in a narrow loss to Liverpool at Anfield.

Here, Stats Perform picks out the best Opta facts from an intriguing Wednesday in the Premier League.

Manchester United 2-0 Tottenham: Fernandes continues Spurs' Red Devils hoodoo

Wednesday's headline clash saw United claim an important win over third-placed Spurs, Erik ten Hag's second win in as many home Premier League games against top-three opponents (also 3-1 v Arsenal in September).

That is as many home wins against sides in the top three as predecessors Ole Gunnar Solskjaer and Ralf Rangnick managed between them in the competition.

Fernandes was the star of the show, creating nine chances – the most by a player in a Premier League match this season and most overall in the competition since Fernandes himself in September 2021 (10 v Aston Villa).

The hosts also kept Spurs' attackers quiet during a controlled display – Harry Kane has now failed to score in 13 of his 17 appearances against United in the Premier League, more than against any other opponent.

The victory is United's fourth in their last four Premier League meetings with Tottenham, the first time they have enjoyed such a run in the competition since April 2009-October 2010.

Liverpool 1-0 West Ham: Alisson and Nunez hand Reds hard-fought win

At Anfield, Liverpool built on Sunday's victory over Manchester City by clinching a 1-0 win over West Ham, extending their unbeaten run to 29 home league games (W22 D7).

Darwin Nunez headed home the only goal, which also represented Liverpool's 100th Premier League goal against West Ham – the fourth side they've reached a century against in the competition.

That goal was also the 800th West Ham have conceded in the Premier League – a tally only previously reached by Everton, Newcastle and Tottenham.

The Hammers were handed a chance to respond before the break, but Jarrod Bowen saw his penalty saved by Alisson. Since the start of the 2020-21 season, no team has missed more Premier League spot-kicks than West Ham's six.

Newcastle United 1-0 Everton: Solid Toon continue rise

Eddie Howe's Newcastle recorded a 1-0 win over Everton at St James' Park, posting their fifth clean sheet of the Premier League season – a tally only matched by Manchester City.

In truth, the Magpies' rearguard was never seriously tested: Everton's one shot in this match was their joint-worst tally in a Premier League game since data collection began in 2003-04 (also v Chelsea in November 2016).

Newcastle are sixth in the early-season standings after combining that solidity with an eye for the spectacular – only Leicester City (six) can better their tally of five Premier League goals from outside the penalty area this season. 

Match-winner Miguel Almiron, meanwhile, has netted five goals in 11 league appearances this term, matching his return from his previous 64 outings.

Brentford 0-0 Chelsea: Bees hold firm in West London Derby

Chelsea are yet to taste defeat under Graham Potter, but the Blues boss saw his team drop league points for the first time in his tenure at Brentford.

The Blues' familiar lack of creativity came to the fore as they hit the target with just five of their 14 shots (36 per cent), three of which came after the 85th minute.

Despite not starting the match, Mateo Kovacic was directly involved in seven of Chelsea's 14 shots, creating a game-high four chances as he outshone his team-mates.

However, the Croatian was unable to drive his side to a win, and Brentford have now kept consecutive clean sheets in the Premier League for just the second time – last doing so in their first two games in the competition in August 2021.

Kepa Arrizabalaga is relishing Graham Potter's faith in him after producing another excellent performance in Chelsea's 0-0 draw with Brentford on Wednesday.

Although Chelsea dropped points in the Premier League for the first time under Potter after struggling to create chances, they had Kepa to thank for preserving their unbeaten record under the former Brighton and Hove Albion boss.  

Kepa made five saves – three of them to deny Ivan Toney – as Chelsea kept their fifth successive clean sheet in all competitions.

The Spaniard – who was reportedly considered surplus to requirements under Potter's predecessor Thomas Tuchel – has been afforded a new lease on life in recent weeks, and is savouring his run in the team.

"I'm feeling very well, I'm feeling confident with and without the ball. I'm feeling like I'm helping the team when they need it, so [I'm] happy," Kepa told Amazon Prime.

"Of course, every player needs this confidence, this push, and I think for the goalkeeper it's even more important when you have continuity. 

"For a goalkeeper, when you're not playing, in training it's not the same. I have to keep going, I have to keep working. 

"We are not happy because I think they had chances, but we had chances, and the last fifteen minutes we were playing all the time in their box. Our feeling is like we dropped two points."

Kepa has now kept five clean sheets in eight appearances this season (in all competitions), while Chelsea have recorded eight shutouts in their last 11 away London derbies in the Premier League, winning nine (D1 L1).

However, Chelsea only managed to hit the target with five of their 14 attempts (36 per cent) against Thomas Frank's stubborn hosts, three of which came after the 85th minute.

Despite the Blues' lack of creativity, Potter refused to criticise his side's performance, telling Amazon Prime: "We are always disappointed when we don't win, but over the course of the game, a point is about fair. 

"We expected a really tough game. The spirit is good for us, we gave everything. It's not easy with the schedule we have, but the boys gave everything, I'm proud of them. 

"We wanted to do a little bit better in the first half, but you have to give credit to your opponent."

Chelsea looked to have been dealt another injury blow when Conor Gallagher was replaced after 15 minutes, but Potter revealed the England midfielder felt unwell and should make a swift return.

"I haven't spoken to the doctors, but he just felt ill," Potter said of Gallagher. "He thought he was going to be sick, so hopefully it's just a 24-hour thing and he will be okay."