Arsenal boss Mikel Arteta was left angered at another tight offside call that ruled out a penalty for his side.
The Gunners lost 1-0 at home to Everton as they fell further behind in the race for a European place.
Arsenal boss Mikel Arteta was left angered at another tight offside call that ruled out a penalty for his side.
The Gunners lost 1-0 at home to Everton as they fell further behind in the race for a European place.