Martin Odegaard says Arsenal 'have to keep going' after West Ham defeat - Arsenal 'deserve' to feel pain as West Ham deal huge title race blow - Arsenal boss Mikel Arteta 'very angry' and names who is to blame for West Ham upset - Arsenal's title challenge in tatters as West Ham claim away win - Arsenal see English Premier League title hopes take a hit in loss to West Ham - Ten-man Arsenal's title tilt in tatters as West Ham claim victory - Arsenal loses to West Ham to dent Premier League title challenge and has another player sent off - Ten-player Arsenal suffer huge blow to title hopes with West Ham loss - Arsenal vs West Ham LIVE: Premier League result as Gunners dealt huge blow in title race - Premier League issue statement as Arsenal star Myles Lewis-Skelly sent off vs West Ham