SYDNEY, NSW - JANUARY 12: Alex De Minaur (AUS) pumps his fist at the Sydney International Tennis Match held at The Sydney Tennis Centre on January 12, 2018 in Sydney, Australia. (Photo by Steven Markham/Icon Sportswire via Getty Images)
SYDNEY, NSW - JANUARY 12: Alex De Minaur (AUS) pumps his fist at the Sydney International Tennis Match held at The Sydney Tennis Centre on January 12, 2018 in Sydney, Australia. (Photo by Steven Markham/Icon Sportswire via Getty Images)