MELBOURNE, AUSTRALIA - JANUARY 10: Jannik Sinner of Italy plays a forehand during a practice session ahead of the 2023 Australian Open at Melbourne Park on January 10, 2023 in Melbourne, Australia. (Photo by Graham Denholm/Getty Images)
MELBOURNE, AUSTRALIA - JANUARY 10: Jannik Sinner of Italy plays a forehand during a practice session ahead of the 2023 Australian Open at Melbourne Park on January 10, 2023 in Melbourne, Australia. (Photo by Graham Denholm/Getty Images)