Mikel Arteta admitted he is concerned about Arsenal's wild inconsistency as they rallied from three goals down to salvage a 3-3 draw against West Ham.
The Gunners produced a dreadful first 35 minutes as Jesse Lingard, Jarrod Bowen, and Tomas Soucek all got themselves on the scoresheet, with the hosts taking full advantage of Arsenal's lethargic backline.
But a Soucek own goal in the first half gave the visitors a glimmer of hope, before Craig Dawson smashed the ball into his own net and Alexandre Lacazette headed home to earn Arsenal a point.