SYDNEY, AUSTRALIA - DECEMBER 29: Cristian Garin of Chile in action during a practice session ahead of the 2022 ATP Cup at Ken Rosewall Arena on December 29, 2021 in Sydney, Australia. (Photo by Mark Evans/Getty Images)
SYDNEY, AUSTRALIA - DECEMBER 29: Cristian Garin of Chile in action during a practice session ahead of the 2022 ATP Cup at Ken Rosewall Arena on December 29, 2021 in Sydney, Australia. (Photo by Mark Evans/Getty Images)