Arsenal' players celebrates at the end of the English Premier League soccer match between Crystal Palace and Arsenal, at Selhurst Park, in London.

Arsenal's Gabriel Martinelli celebrates after scoring his side's fourth goal during the English Premier League soccer match between Crystal Palace and Arsenal, at Selhurst Park, in London.

Arsenal's Declan Rice celebrates after scoring his side's fifth goal during the English Premier League soccer match between Crystal Palace and Arsenal, at Selhurst Park, in London.

Arsenal's Jurrien Timber challenges for the ball with Crystal Palace's Eddie Nketiah during the English Premier League soccer match between Crystal Palace and Arsenal, at Selhurst Park, in London.

Crystal Palace's Marc Guehi challenges for the ball with Arsenal's Gabriel Martinelli during the English Premier League soccer match between Crystal Palace and Arsenal, at Selhurst Park, in London.

Arsenal's Jurrien Timber challenges for the ball with Crystal Palace's Tyrick Mitchell during the English Premier League soccer match between Crystal Palace and Arsenal, at Selhurst Park, in Luton, England.

Arsenal's goalkeeper David Raya saves on an attempt to score by Crystal Palace's Ismaila Sarr during the English Premier League soccer match between Crystal Palace and Arsenal, at Selhurst Park, in Luton, England.

Arsenal's William Saliba challenges for the ball with Crystal Palace's Jefferson Lerma during the English Premier League soccer match between Crystal Palace and Arsenal, at Selhurst Park, in Luton, England.