Mikel Arteta left unhappy with Arsenal's 'sloppy' Champions League win
The Gunners appeared to tire after half-time against Slavia Prague and conceded late on in a 2-1 win
Mikel Arteta left unhappy with Arsenal's 'sloppy' Champions League win
First reported 4 hours ago · updated 4 hours ago. Compare how different outlets cover the same story.
