Philipp Kohlschreiber Pictures
INDIAN WELLS, CALIFORNIA - MARCH 12: Novak Djokovic of Serbia waves to the crowd after being defeated by Philipp Kohlschreiber of Germany 6-4, 6-4 in their men's singles match on day nine of the BNP Paribas Open at the Indian Wells Tennis Garden on March 12, 2019 in Indian Wells, California. (Photo by Sean M. Haffey/Getty Images)