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MELBOURNE, AUSTRALIA - JANUARY 24: Tim Van Rijthoven of the Netherlands in action in his match against Mitchell Harper of Australia during the Australian Open 2015 Junior Championships at Melbourne Park on January 24, 2015 in Melbourne, Australia. (Photo by Patrick Scala/Getty Images)

MELBOURNE, AUSTRALIA - JANUARY 24: Tim Van Rijthoven of the Netherlands in action in his match against Mitchell Harper of Australia during the Australian Open 2015 Junior Championships at Melbourne Park on January 24, 2015 in Melbourne, Australia. (Photo by Patrick Scala/Getty Images)
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Getty Images Sport Pat Scala