Leandro Trossard restored his side's lead before the break, twisting and turning before firing a disguised finish into the bottom corner. The visitors eventually levelled again as Mateta sent a long-range chip into an empty net, capitalising on a dreadful error from William Saliba with David Raya also enduring a torrid time in goal.

Arsenal and Crystal Palace will have a number of key players absent for their Premier League clash on Wednesday evening at Emirates Stadium. Mikel Arteta has seen injuries plague his squad for much of the campaign with the long-awaited return of Bukayo Saka arriving in the same clash that ended up being Gabriel Magalhaes' final of the season.

Arsenal will be without Thomas Partey for the first leg of their Champions League semi-final against PSG because he is suspended. It has left Arteta with a decision to make as to who plays at the base of midfield because Jorginho is also out injured.