see more

MELBOURNE, AUSTRALIA - JANUARY 23: Mischa Zverev of Germany cools off in the water fountain in garden square during day eight of the 2017 Australian Open at Melbourne Park on January 23, 2017 in Melbourne, Australia. (Photo by Vince Caligiuri/Getty Images)

MELBOURNE, AUSTRALIA - JANUARY 23:  Mischa Zverev of Germany cools off in the water fountain in garden square during day eight of the 2017 Australian Open at Melbourne Park on January 23, 2017 in Melbourne, Australia.  (Photo by Vince Caligiuri/Getty Images)