Arsenal will be looking to avenge their defeat to Crystal Palace on Monday night as they welcome Brighton to the Emirates this weekend.
Following just one defeat in their previous eight games, the Gunners were second best against their London rivals, with goals from Jean-Phillipe Mateta, Jordan Ayew and Wilfried Zaha enough to seal the three points for Patrick Vieira's side.
And the result was not the only negative from the defeat at Selhurst Park, with Mikel Arteta revealing significant injuries to both Kieran Tierney and Thomas Partey on a night that slightly opened the door back into the top four.