Referee Szymon Marciniak (2L) shows a yellow card to Olympiakos' Senegalese defender Ousseynou Ba (R) for his foul on Wolverhampton Wanderers' Portuguese midfielder Joao Moutinho during the UEFA Europa League round of 16 second leg football match between Wolverhampton Wanderers and Olympiakos at the Molineux stadium in Wolverhampton, central England on August 6, 2020. (Photo by Lindsey Parnaby / AFP)