INDIAN WELLS, CALIFORNIA - MARCH 05: Marin Cilic of Croatia serves against David Goffin of Belgium in the first round of the Eisenhower Cup, a Tie Break Tens event, on Day 2 of the BNP Paribas Open at the Indian Wells Tennis Garden on March 05, 2019 in Indian Wells, California. (Photo by Yong Teck Lim/Getty Images)
