Why is William Saliba not playing for Arsenal against Chelsea and is he injured?
Arsenal defender William Saliba was a notable omission from Mikel Arteta’s squad
Arsenal defender William Saliba was absent from Mikel Arteta’s squad to face Chelsea on Sunday evening.
Ask our experts all week through to Cyber Monday for their tailored advice
The Gunners arrived at Stamford Bridge looking to extend their four-point lead at the top of the Premier League table, with the Blues just six points off top spot.
But the north London outfit had to face the task with a much-changed defence.
Why is William Saliba not playing for Arsenal against Chelsea?
Saliba joins centre-back partner Gabriel on the injury list, meaning Arsenal’s two main defenders are unavailable.
In their place, 23-year-old Piero Hincapie and 21-year-old Cristhian Mosquera take over the defensive responsibilities, both having only signed for the club this summer.
"We have full trust in the players that are on that pitch"Mikel Arteta speaks ahead of Arsenal's visit to Chelsea 🔵🔴 pic.twitter.com/Nlxvtfj1cKNovember 30, 2025
Arteta revealed that Saliba misses out due to an injury picked up in training, which he hopes is going to be short-term.
“Yesterday in training, he was comfortable, so we need to explore a little bit more what happened,” Arteta told Sky Sports. “But certainly, he wasn’t fit to be involved today.
The best features, fun and footballing quizzes, straight to your inbox every week.
“I don’t think it’s something major, but enough not to be involved in such a game.”
Despite the relative youth of his deputies, the Arsenal boss went on to say that he has full trust in all of his players.
The noises coming from Arteta about Saliba sound positive, but Gabriel could still be some time away, with the Gunners manager stating the Brazilian will be out for “weeks” last week.
In FourFourTwo’s opinion, these are important times for Arsenal.
They look the strongest squad in the Premier League, and perhaps Europe, and theoretically, the only thing standing between them and silverware this season is unexpected incidents like this.
Thankfully, however, the Gunners recruited well in the summer, so Arteta should have all the tools he needs at his disposal throughout the season.
Saliba is valued at €80m, according to Transfermarkt.
Get Arsenal tickets at Seat Unique
Arsenal's premium Club Level tickets offer superb padded seating and access to the lounge two-and-a-half hours pre-match. The package includes four drinks, one food item, and a half-time complimentary drink. Guests also receive a £5 merchandise voucher and a complimentary Museum Tour, ensuring an elevated and comprehensive matchday experience for home supporters.

Isaac Stacey Stronge is a freelance football writer working for FourFourTwo, Manchester United and Football League World. He has been a season ticket holder at Stockport County throughout the Hatters’ meteoric rise from the National League North to League One and is a die-hard Paddy Madden fan.
You must confirm your public display name before commenting
Please logout and then login again, you will then be prompted to enter your display name.

