Relief for Arsenal as extra-time penalty secures win against Burnley

Alexis Sanchez converted a stoppage-time penalty as Arsenal snatched all three points in a 1-0 win at Burnley.

Clarets defender James Tarkowski was penalised for his shove on Aaron Ramsey in the 91st minute and Sanchez made no mistake from the spot to clinch the Gunners just their second league win on the road this season.