Arsenal captain Per Mertesacker savages teammates after FA Cup upset
The holders slumped to a shock 4-2 defeat on Sunday night and Mertesacker wasn't a happy bunny!
The holders slumped to a shock 4-2 defeat on Sunday night and Mertesacker wasn't a happy bunny!
The magic of the FA Cup was on full, albeit controversial, display on Sunday night!
The Championship side punched above their weigh to knockout the holders!
