10 men Arsenal came back twice as they held Chelsea 2 all in their English Premier League match.
Arsenal defender, David Luiz was shown the red card in the first half.
Jorginho and Cesar Azpilicueta scored for Chelsea while Gabriel Martinelli and Hector Bellerin scored for Arsenal.
In another match this morning, Manchester City beat Sheffield United 1-0.
Sergio Aguero scored the winning goal.
