Arsenal received a “wake-up” call with their shock defeat to West Ham, according to midfielder Francis Coquelin.
Arsenal Wenger’s men, tipped to launch a big challenge to champions Chelsea in this season’s title race, were stunned 2-0 in front of their own fans last Sunday.
The performance came just a week after the Gunners beat Jose Mourinho’s men in the Community Shield after an impressive pre-season.






























