Arteta tells faltering leaders Arsenal to harness Wolves 'pain' against Spurs
The Gunners were on course for a routine win on Wednesday after goals from Bukayo Saka and Piero Hincapie put them 2-0 up at Molineux.
But bottom of the table Wolves hit back through Hugo Bueno and Tom Edozie.
The draw left Arsenal, bidding to end a 22-year-wait to be crowned champions of England again, just five points clear of second-placed Manchester City.
It was the second match in a row where Arsenal had dropped points following a draw with Brentford and meant they have now won just twice in their last seven league games.