Sebastien Haller (L) of Eintracht Frankfurt heads the ball with Per Ciljan Skjelbred of Hertha BSC during the German Bundesliga match between Eintracht Frankfurt and Hertha BSC at the Commerzbank-Arena in Frankfurt, Germany, on April 21, 2018. Hertha BSC won 3-0. (Xinhua/Ulrich Hufnagel)