INDIAN WELLS, CA - MARCH 18: Juan Martin Del Porto of Argentina serves against Roger Federer of Switzerland during the men's final on Day 14 of BNP Paribas Open on March 18, 2018 in Indian Wells, California. (Photo by Kevork Djansezian/Getty Images)
INDIAN WELLS, CA - MARCH 18: Juan Martin Del Porto of Argentina serves against Roger Federer of Switzerland during the men's final on Day 14 of BNP Paribas Open on March 18, 2018 in Indian Wells, California. (Photo by Kevork Djansezian/Getty Images)