Alexis Sanchez of Arsenal celebrates after scoring during the UEFA Champions League Group A match between Arsenal and Ludogorets Razgrad at the Emirates Stadium in London, Britain on Oct. 19, 2016. Arsenal won 6-0. (Xinhua/Han Yan)
Alexis Sanchez of Arsenal celebrates after scoring during the UEFA Champions League Group A match between Arsenal and Ludogorets Razgrad at the Emirates Stadium in London, Britain on Oct. 19, 2016. Arsenal won 6-0. (Xinhua/Han Yan)