Nikola Mektic Pictures
INDIAN WELLS, CALIFORNIA - MARCH 16: Nikola Mektic of Croatia and Horacio Zeballos of Argentina celebrate a point while Marcelo Melo of Brazil shows his frustration while playing with Lukasz Kubot of Poland during their men's doubles final match on Day 13 of the BNP Paribas Open at the Indian Wells Tennis Garden on March 16, 2019 in Indian Wells, California. (Photo by Yong Teck Lim/Getty Images)