Novak Djokovic, right, of Serbia holds his trophy after defeating Andy Murray, left, of Britain in the men's singles final at the Australian Open tennis championships in Melbourne, Australia, Sunday, Jan. 31, 2016.
Novak Djokovic, right, of Serbia holds his trophy after defeating Andy Murray, left, of Britain in the men's singles final at the Australian Open tennis championships in Melbourne, Australia, Sunday, Jan. 31, 2016.