Follow Mail Sport's live blog for the latest team news, live score and updates from the Premier League tie between Crystal Palace and Arsenal at Selhurst Park.
18:55, 64'
Crystal Palace 1-4 Arsenal
By Harry Bamforth
Arsenal have been really good at scoring at the right times this evening.
Whenever Crystal Palace seem to be on top and are making a game out of it, the Gunners go ahead.
They have been so clinical tonight.
18:54
'Game should be sealed'
By Isaan Khan At Selhurst Park
Less than two minutes after those two substitutions of Declan Rice and Riccardo Calafiori, and Arsenal have a fourth goal.