Mikel Arteta's side won 3-1 at The Emirates Stadium.
Arsenal took the bragging rights in yesterday's North London derby in the Premier League.
Mikel Arteta's side beat Tottenham 3-1 at the Emirates.
The hosts scored three first half goals to set themselves on course to victory.
Elsewhere, Wolves secured their second win of the campaign with a 1-nil success over Brighton.
Tonight, Crystal Palace host Brighton from 8pm.