Aaron Ramsey scored his 50th goal for Arsenal, on Arsene Wenger’s 800th Premier League match, as they beat Swansea City 2-1.
Sam Clucas put the visitors ahead with his first goal for the club after a pinpoint pass from Tammy Abraham and they could have led 2-0 at half-time but Petr Cech denied Jordan Ayew.
Sead Kolasinac equalised for Arsenal with a fierce left-foot shot from 14 yards, before setting up Ramsey for the winner.
In-between the goals, Abraham had an effort ruled out for offside.
The victory takes Arsenal to 19 points in fifth while Swansea are in 17th.
See: Arsenal report | Swansea report
Next fixtures
ARS: 5 Nov v Manchester City (A)
SWA: 4 Nov v Brighton & Hove Albion (H)