The Gunners were denied a win at The Hawthorns by a late penalty call that left their goalkeeper incensed with the officiating
Arsenal goalkeeper Petr Cech slammed referee Mike Dean after the Gunners were denied a win at West Brom by a controversial late penalty decision.
Arsene Wenger's side looked set to escape a disappointing clash at The Hawthorns with all three points after Alexis Sanchez's free-kick deflected in off James McClean with only seven minutes left.
However, Calum Chambers was penalised for blocking a Kieran Gibbs cross with his hand, allowing Jay Rodriguez to snatch an equaliser from the penalty spot in the 89th minute.