West Ham's Kurt Zouma, centre, applauds with teammates after the Europa League quarterfinals first leg soccer match between Bayer 04 Leverkusen and West Ham United at the BayArena in Leverkusen, Germany.
Leverkusen's Granit Xhaka, left, and West Ham's Ben Johnson challenge for the ball during the Europa League quarterfinals first leg soccer match between Bayer 04 Leverkusen and West Ham United at the BayArena in Leverkusen, Germany.
West Ham's goalkeeper Lukasz Fabianski misses the opening goal by Leverkusen's Jonas Hofmann, not in the picture, during the Europa League quarterfinals first leg soccer match between Bayer 04 Leverkusen and West Ham United at the BayArena in Leverkusen, Germany.
Leverkusen's Victor Boniface celebrates after scoring his side's second goal during the Europa League quarterfinals first leg soccer match between Bayer 04 Leverkusen and West Ham United at the BayArena in Leverkusen, Germany.
West Ham's Vladimir Coufal, left, and Leverkusen's Jonathan Tah collide as they battle for the ball during the Europa League quarterfinals first-leg soccer match between Bayer 04 Leverkusen and West Ham United at the BayArena in Leverkusen, Germany.
West Ham's Emerson Palmieri reacts after Leverkusen's Jonas Hofmann scored the opening goal during the Europa League quarterfinals first leg soccer match between Bayer 04 Leverkusen and West Ham United at the BayArena in Leverkusen, Germany.
Leverkusen's Jonas Hofmann celebrates after scoring the opening goal during the Europa League quarterfinals first leg soccer match between Bayer 04 Leverkusen and West Ham United at the BayArena in Leverkusen, Germany.
West Ham's Mohammed Kudus and Leverkusen's Piero Hincapie, left, challenge for the ball during the Europa League quarterfinals first leg soccer match between Bayer 04 Leverkusen and West Ham United at the BayArena in Leverkusen, Germany.
West Ham's Mohammed Kudus, left, and Leverkusen's Piero Hincapie challenge for the ball during the Europa League quarterfinals first leg soccer match between Bayer 04 Leverkusen and West Ham United at the BayArena in Leverkusen, Germany.
Leverkusen's Jonathan Tah, centre, challenges for the ball during the Europa League quarterfinals first leg soccer match between Bayer 04 Leverkusen and West Ham United at the BayArena in Leverkusen, Germany.