Pierre-Emerick Aubameyang, left, celebrates his goal by wearing a mask during Arsenal's 3-0 win over Rennes. EPA
Pierre-Emerick Aubameyang, left, celebrates his goal by wearing a mask during Arsenal's 3-0 win over Rennes. EPA
Unai Emery proud of Arsenal comeback after reaching Europa League quarter-finals
Premier League club overturns 3-1 first-leg deficit against Rennes to win 3-0 at home and reach the last-eight
