Arsenal moved top of the Premier League as they came from behind to beat Stoke at Emirates Stadium.
The visitors took the lead through Charlie Adam’s penalty after Granit Xhaka elbowed Joe Allen.
Theo Walcott turned in Hector’s Bellerin’s cross just before half-time for his 100th club goal.
Mesut Ozil headed over Lee Grant to give Arsenal the lead before substitute Alex Iwobi side-footed home the third.
The Gunners leapfrog Chelsea on goals scored with Antonio Conte’s side facing West Brom at Stamford Bridge on Sunday at 12:00 GMT.