MELBOURNE, AUSTRALIA - JANUARY 14: Rafael Nadal of Spain reacts in his match against Omar Jasika of Australia during Rafa's Summer Set at Melbourne Park on January 14, 2015 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)
MELBOURNE, AUSTRALIA - JANUARY 14: Rafael Nadal of Spain reacts in his match against Omar Jasika of Australia during Rafa's Summer Set at Melbourne Park on January 14, 2015 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)