Suat Serdar (L) of FC Schalke 04 and Matthias Zimmermann of Fortuna Duesseldorf fight for the ball during the Bundesliga match between Fortuna Duesseldorf and FC Schalke 04 at Esprit-Arena in Duesseldorf, Germany, October 6, 2018. Schalke 04 won 2-0. (Xinhua/Ulrich Hufnagel)