Arsenal beat a 10 man Chelsea 2-1 and it was a mental hundle that they had to overcome. Form hasn't been on Arsenal's side in the Premier League, and it was another highly emotional, aggressive London Derby just a week after Tottenham, but the team delivered.Arsenal's goals from Timber and Saliba secured the win, but it was David Raya who stole the show with some big late saves to secure the three points.In this video, Adam Keys looks at:- Arsenal's record against Chelsea- Martin Zubimendi's positioning and recent form- Viktor Gyokeres as an outlet and why he is important- Arsenal's lack of presence in zone 14- The space afforded to Chelsea in central areas- Arsenal's set piece dominace- Eberechi Eze's risk vs reward and why it was positive- Arsenal inviting pressure by dropping deep- David Raya's save catalogue- Why this win is so important and why momentum mattersFollow us on Twitter/X:https://x.com/adamkeys_https://x.com/arsenaltherapy#Arsenal #arsenalvschelsea #saliba #jurrientimber #EberechiEze #ViktorGyokeres #BukayoSaka #MikelArteta #PremierLeague #declanrice