Graham Potter oversees training ahead of first match as Chelsea manager - in pictures

Blues face Austrian side RB Salzburg in Champions League game at Stamford Bridge on Wednesday

Chelsea's English head coach Graham Potter (L) leads a training session on the eve of the UEFA Champions League group E football match between England's Chelsea and Austria's Red Bull Salzburg at the team's training ground in London on September 13, 2022. (Photo by Adrian DENNIS / AFP)

Chelsea manager Graham Potter, centre, with assistant managers Anthony Barry, left, and Billy Reid. PA

Chelsea players during training at Cobham on Tuesday September 13, 2022. PA

Chelsea manager Graham Potter oversees training. AFP

Chelsea's Raheem Sterling, right, and Ben Chilwell during training at Cobham. PA

Chelsea striker Pierre-Emerick Aubameyang during training. PA

Chelsea defender Reece James during training at Cobham. PA

Chelsea's Pierre-Emerick Aubameyang wearing a protective face mask during training. PA

Chelsea defender Marc Cucurella heads the ball during training. Reuters

Chelsea's Hakim Ziyech, left, and Trevoh Chalobah. PA

Chelsea striker Pierre-Emerick Aubameyang during training. AFP

Chelsea defenders Thiago Silva and Cesar Azpilicueta during training ahead of the RB Salzburg game. AFP

Chelsea assistant coach Bruno Saltor leads a training session. AFP

Chelsea's Pierre-Emerick Aubameyang training at Cobham. PA

Chelsea forward Armando Broja heads the ball at training. AFP

Chelsea's Trevoh Chalobah, Hakim Ziyech, Denis Zakaria and Pierre-Emerick Aubameyang during training. Reuters

Chelsea's Conor Gallagher, right, during training session at Cobham. PA

Chelsea defender Trevoh Chalobah heads the ball during training. Reuters

Chelsea's Denis Zakaria and Pierre-Emerick Aubameyang during training. Reuters

Chelsea defender Kalidou Koulibaly during training. Reuters

Chelsea's Mateo Kovacic during training. Reuters

Chelsea goalkeeper Kepa Arrizabalaga during training. PA

Chelsea forward Armando Broja during training. Reuters

Chelsea forward Raheem Sterling during training. PA

Chelsea full-back Marc Cucurella during training at Cobham. PA

Graham Potter is set to take charge of his first match as Chelsea manager when the London club take on RB Salzburg in the Champions League on Wednesday.

Chelsea's opening Group E fixture saw them fall to a surprising defeat at Croatian champions Dinamo Zagreb, a result that saw Blues manager Thomas Tuchel sacked the following day.

The 2021 European champions moved quickly for the German's replacement with Potter poached from fellow Premier League club Brighton within 48 hours of Tuchel's exit.

New Chelsea owner Todd Boehly believes Potter fits his vision for the future at Stamford Bridge. “We are thrilled to bring Graham to Chelsea. He is a proven coach and an innovator in the Premier League who fits our vision for the club,” the American said.

“Not only is he extremely talented on the pitch, he has skills and capabilities that extend beyond the pitch which will make Chelsea a more successful club."

Chelsea, meanwhile, have had their Premier League game at home to Liverpool postponed due to concerns about police resources being overstretched ahead of Queen Elizabeth's funeral.

You can see images of Chelsea players training ahead of their game on Wednesday in the gallery above. To move on to the next photo, click on the arrows or if using a mobile device, simply swipe.

Dinamo Zagreb 1 Chelsea 0: player ratings

DINAMO ZAGREB PLAYER RATINGS: Dominik Livakovic 7/10: Will be happy with his clean sheet. Made a double save to keep the visitors at bay and did the basics well. Good showing. AP

Stefan Ristovski 6: Did what was required. Probably slipped under the radar, but did his job well and made no obvious errors during the game. EPA

Josip Sutalo 8: Looked very comfortable on the ball and won the majority of his duels. Another impressive defender for Zagreb on the night, with Sutalo putting Chelsea’s backline to shame. AFP

Dino Peric 7: Very solid, making a number of crucial blocks and challenges. Played his part in a resolute defensive performance from the hosts. AFP

Josip Misic 7: Did well and managed to find a Zagreb shirt consistently, with his short-range passes often starting attacks for the hosts. AFP

Sadegh Moharrami 5: Looked a little suspect defensively. Enjoyed plenty of space higher up the pitch in the first-half, but did not enjoy having Havertz running at him. Getty

Luka Ivanusec 6: Did not put a foot wrong but was also fairly anonymous. Looked a tidy player on occasion. AP

Arijan Ademi 7: Drove the hosts forward and led his team well. Will be thrilled that he captained the hosts to such a memorable win. AP

Robert Ljubicic 8: Had the better of Reece James for the majority of the night, which is no mean feat. Consistently buzzed around and looked a threat. AFP

Bruno Petkovic 9: Chelsea’s centre-halves could not deal with the target-man at all. Won his aerial duels, especially against Koulibaly, and won the flick-on which led to the winner. Fantastic, classic target-man showing from Petkovic. AFP

Mislav Orsic 8: Linked up very well with Petkovic and Chelsea’s defence struggled to keep him quiet. Took his goal well and consistently threatened to add to his tally. AFP

SUBS: Rasmus Lauritsen (Moharrami 76’) 6: Slotted in nicely as he helped Zagreb restrict Chelsea to limited chances. EPA

Dario Spikic (Orsic 77’) 6: Added fresh legs to the encounter to help Zagreb secure the win. EPA

Martin Baturina (Ademi 89’) N/A: Did not have enough time to stamp his authority on the game, but helped the hosts hold on. AFP

Josip Drmic (Petkovic 90’+8) N/A: Came on in the dying embers of the game and saw Zagreb over the line. AFP

CHELSEA RATINGS: Kepa Arrizabalaga 7: Made a world-class save to deny Zagreb a second just before the hour-mark as he tipped a goal-bound effort onto the bar. Could not have done much for the goal, though possibly should have waited longer before racing out. A decent showing by the Spaniard. AP

Cesar Azpilicueta 4: Struggled throughout the first-half and looked like he could not adapt to the pace of the game. Looks too slow and was exploited many times by the Dinamo forwards. Subbed at half-time as Chelsea changed shape. AFP

Wesley Fofana 4: Brushed aside too easily by Orsic, with the defender looking like he was running through treacle. Gave the ball away too easily and did not bring any composure to the Chelsea defence. EPA

Kalidou Koulibaly 4: His missed header led to the flick-on that saw Orsic break the deadlock. Struggled to deal with Petkovic who outmuscled and outcompeted Koulibaly on many occasions - especially in the first-half. AP

Reece James 6: A steady showing from the Chelsea full-back. Almost dragged them level, but saw his effort cannon off the post. Cut a frustrated figure at times. AFP

Mason Mount 3: Has endured a difficult start to the season and that continued, with the midfielder struggling to impress. Bypassed far too much by the Zagreb midfielders and was too predictable when going forward. His form will be a major concern for Thomas Tuchel. Getty

Mateo Kovacic 8: On his return to Zagreb, Kovacic looked head and shoulders above his teammates. Consistently won the ball back, showcased by his 100 per cent tackles won percentage in the first-half, and constantly looked to get on the ball to drive the visitors forward. His passing accuracy was a big positive, considering his midfield counterparts were struggling to find a teammate consistently. AFP

Ben Chilwell 7: Made a number of dangerous runs that left space for Sterling to take up, but he could not be a consistent threat. Did his defensive duties well and tried to push Chelsea forward, on what was a frustrating evening for the Blues. Getty

Kai Havertz 5: Did look lively in the first-half, but faded as the game went on. Did not look threatening enough and was dealt with well by the Zagreb defence. Another Chelsea player struggling to find his top level. AFP

Pierre-Emerick Aubameyang 4: Should have shot when presented with a chance twice in the first-half, but opted to pass instead. Linked up well with the midfield, but did not do enough to get himself on the scoresheet. Early days at Chelsea for the 33-year-old. AP

Raheem Sterling 3: For a player who can be devastating on his day, Sterling was near enough anonymous before being subbed off. Sloppy on the ball and wasteful in good positions, it was an evening to forget for the forward who was well below his usual high standards. AFP

SUBS: Hakim Ziyech (Azpilicueta 45’) 3: Came on at half-time as Tuchel changed shape, but it did not pay off. Ziyech was sloppy on the ball and his body language showcased a player who did not have the drive to turn the game around for his side. Substituted on to change the game, but ended up being ineffective for the visitors. Reuters

Armando Broja (Aubameyang 59’) 5: Not able to influence the game as Chelsea succumbed to defeat. AFP

Jorginho (Kovacic (59') 4: Struggled to get involved in the midfield and offered little creative threat as Chelsea struggled to create a clear-cut chance for an equaliser. EPA

Marc Cucurella (Chilwell (71') 6: Slotted in nicely, but could not change the visitors’ fortunes. AP

Christian Pulisic (Sterling (75') N/A: Did not have adequate time to change the game as the hosts held on for the win. AP