Mikel Arteta has admitted his Arsenal side were 'not good enough' after a 2-0 defeat against newly promoted Brentford on Friday.
The Gunners were beaten 2-0 at a raucous Brentford Community Stadium in the first match of the new Premier League season.
And Arteta told Sky Sports that the performance was lacking, before apologising to their fans following a limp performance.
Mikel Arteta has admitted his side (above) were second best versus newly promoted Brentford
The Arsenal manager (pictured) apologised to Gunners fans after a limp showing in a 2-0 loss
He said: 'I'm disappointed.