see more

MELBOURNE, AUSTRALIA - JANUARY 16: Shuai Peng of China plays a forehand in her first round match against Daria Kasatkina of Russia on day one of the 2017 Australian Open at Melbourne Park on January 16, 2017 in Melbourne, Australia. (Photo by Jack Thomas/Getty Images)

MELBOURNE, AUSTRALIA - JANUARY 16:  Shuai Peng of China plays a forehand in her first round match against Daria Kasatkina of Russia on day one of the 2017 Australian Open at Melbourne Park on January 16, 2017 in Melbourne, Australia.  (Photo by Jack Thomas/Getty Images)