Filip Krajinovic Pictures
INDIAN WELLS, CALIFORNIA - MARCH 12: Filip Krajinovic of Serbia shows his frustration during his mens singles third round match against Daniil Medvedev of Russia on Day 9 of the BNP Paribas Open at the Indian Wells Tennis Garden on March 12, 2019 in Indian Wells, California. (Photo by Yong Teck Lim/Getty Images)