The boys slipped to just their second league defeat of the season after Robin van Persie's first-half header gave Manchester United the three points at Old Trafford.
The Gunners are still top of the Premier League but their lead has been cut to just two points.
You can watch a bitesize clip of the game by clicking the play button above.
Copyright 2025 The Arsenal Football Club Limited. Permission to use quotations from this article is granted subject to appropriate credit being given to www.arsenal.com as the source.
