Guillermo Duran Pictures

  • MELBOURNE, AUSTRALIA - JANUARY 18: Guillermo Duran of Argentina plays a backhand in his first round doubles match with Diego Schwartzman of Argentina against Blake Ellis and Alexei Popyrin of Australia during day five of the 2019 Australian Open at Melbourne Park on January 18, 2019 in Melbourne, Australia. (Photo by Mark Kolbe/Getty Images)