PRAGUE, CZECH REPUBLIC - APRIL 11: Jaromir Zmrhal (L) and Petr Sevcik (R) of Slavia Prague in action against Ross Barkley (C) of Chelsea during the UEFA Europa League quarter-final first leg soccer match between SK Slavia Prague and Chelsea FC at Sinobo Stadium in Prague, Czech Republic on April 11, 2019. (Photo by Lukas Kabon/Anadolu Agency/Getty Images)