Chelsea boss Thomas Tuchel has claimed the Stamford Bridge pitch was partially to blame for Wednesday's 4-2 defeat to Arsenal.
Two goals from Eddie Nketiah in addition to Emile Smith Rowe's first-half strike and Bukayo Saka's stoppage-time penalty handed the Gunners a vital win in their pursuit of Champions League football as they went level on points with fourth-placed Tottenham
Arsenal also condemned Chelsea to their third consecutive home league defeat for the first time since 1993-94, a poor run made even worse by a Champions League quarter-final first leg loss to Real Madrid in front of their own supporters.