Arsenal's Chilean striker Alexis Sanchez controls the ball during the UEFA Champions League Group A football match between Arsenal and Ludogorets Razgrad at The Emirates Stadium in London on October 19, 2016 (AFP)
Stay Focused: Wenger tells in-form Arsenal to stay grounded
Arsenal's Chilean striker Alexis Sanchez controls the ball during the UEFA Champions League Group A football match between Arsenal and Ludogorets Razgrad at The Emirates Stadium in London on October 19, 2016 (AFP)