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MELBOURNE, AUSTRALIA - JANUARY 18: Kei Nishikori of Japan plays a forehand in his second round match against Jeremy Chardy of France on day three of the 2017 Australian Open at Melbourne Park on January 18, 2017 in Melbourne, Australia. (Photo by Clive Brunskill/Getty Images)

MELBOURNE, AUSTRALIA - JANUARY 18: Kei Nishikori of Japan plays a forehand in his second round match against Jeremy Chardy of France on day three of the 2017 Australian Open at Melbourne Park on January 18, 2017 in Melbourne, Australia. (Photo by Clive Brunskill/Getty Images)
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Getty Images Sport Clive Brunskill