Olympiacos sweeps Plzen 4-0 at UEFA Champions League

Olympiacos' head coach Pedro Martins looks on before the second leg of second qualifying round match of UEFA Champions League between Olympiacos of Greece and Plzen of the Czech Republic held at Georgios Karaiskakis Stadium in Piraeus, Greece, July 30, 2019. Olympiacos won the match 4-0. (Photo by Panagiotis Moschandreou/Xinhua)