Mohamed Elneny (2nd L) of Arsenal competes during the UEFA Europa League quarterfinal second leg soccer match between CSKA Moscow and Arsenal in Moscow, Russia, April 12, 2018. The match ended 2-2. Arsenal advanced to the semifinal with 6-3 on aggregate. (Xinhua/Wu Zhuang)
Danny Welbeck of Arsenal celebrates after scoring during the UEFA Europa League quarterfinal second leg soccer match between CSKA Moscow and Arsenal in Moscow, Russia, April 12, 2018. The match ended 2-2. Arsenal advanced to the semifinal with 6-3 on aggregate. (Xinhua/Wu Zhuang)
Shkodran Mustafi (L) of Arsenal vies with Ahmed Musa of CSKA Moscow during the UEFA Europa League quarterfinal second leg soccer match between CSKA Moscow and Arsenal in Moscow, Russia, April 12, 2018. The match ended 2-2. Arsenal advanced to the semifinal with 6-3 on aggregate. (Xinhua/Wu Zhuang)
Vitinho(R) of CSKA Moscow competes during the UEFA Europa League quarterfinal second leg soccer match between CSKA Moscow and Arsenal in Moscow, Russia, April 12, 2018. The match ended 2-2. Arsenal advanced to the semifinal with 6-3 on aggregate. (Xinhua/Wu Zhuang)
Danny Welbeck(R) of Arsenal competes during the UEFA Europa League quarterfinal second leg soccer match between CSKA Moscow and Arsenal in Moscow, Russia, April 12, 2018. The match ended 2-2. Arsenal advanced to the semifinal with 6-3 on aggregate. (Xinhua/Wu Zhuang)
Atletico Madrid's Diego Costa (R) and Sporting Lisboa's Sebastian Coates compete during the UEFA Europa League quarter-final first leg soccer match between Atletico Madrid and Sporting Lisboa in Madrid, Spain, on April 5, 2018. Atletico Madrid won 2-0. (Xinhua/Edward Peters Lopez)
Atletico Madrid's Gabi Fernandez (L) defends Sporting Lisboa's Bruno Fernandes during the UEFA Europa League quarter-final first leg soccer match between Atletico Madrid and Sporting Lisboa in Madrid, Spain, on April 5, 2018. Atletico Madrid won 2-0. (Xinhua/Edward Peters Lopez)
Atletico Madrid's Diego Costa (2nd R) heads for the ball during the UEFA Europa League quarter-final first leg soccer match between Atletico Madrid and Sporting Lisboa in Madrid, Spain, on April 5, 2018. Atletico Madrid won 2-0. (Xinhua/Edward Peters Lopez)
Arsenal's Aaron Ramsey (3rd R) celebrates with his teammates after scoring the first goal during the UEFA Europa League quarter-final first leg soccer match between Arsenal and CSKA Moscow in London, Britain on April 5, 2018. Arsenal won the match 4-1. (Xinhua/Stephen Chung)
Arsenal's Alexandre Lacazette (4th R) celebrates with his teammates during the UEFA Europa League quarter-final first leg soccer match between Arsenal and CSKA Moscow in London, Britain on April 5, 2018. Arsenal won the match 4-1. (Xinhua/Stephen Chung)
Arsenal's Alexandre Lacazette celebrates after scoring a penalty during the UEFA Europa League quarter-final first leg soccer match between Arsenal and CSKA Moscow in London, Britain on April 5, 2018. Arsenal won the match 4-1. (Xinhua/Stephen Chung)
Arsenal's Jack Wilshere (L) breaks through during the UEFA Europa League quarter-final first leg soccer match between Arsenal and CSKA Moscow in London, Britain on April 5, 2018. Arsenal won the match 4-1. (Xinhua/Stephen Chung)
