Alexander Zverev plays his quarterfinal match at the French Open
Alexander Zverev of Germany pauses during his French Open quarterfinals match against Novak Djokovic of Serbia at Roland Garros in Paris on June 6, 2019. Djokovic defeated Zverev 7-5, 6-2, 6-2 to advance to the semi-finals. Photo by David Silpa/UPI