MELBOURNE, AUSTRALIA - JANUARY 21: Milos Raonic of Canada celebrates after beating Alexander Zverev of Germany during day eight of the 2019 Australian Open at Melbourne Park on January 21, 2019 in Melbourne, Australia. (Photo by TPN/Getty Images)
MELBOURNE, AUSTRALIA - JANUARY 21: Milos Raonic of Canada celebrates after beating Alexander Zverev of Germany during day eight of the 2019 Australian Open at Melbourne Park on January 21, 2019 in Melbourne, Australia. (Photo by TPN/Getty Images)