Grigor Dimitrov of Bulgaria reacts after he lost in the men's final match against Andy Murray of Britain during the Brisbane International tennis tournament in Brisbane, Australia, Sund

 

              Grigor Dimitrov of Bulgaria reacts after he lost in the men
Grigor Dimitrov of Bulgaria reacts after he lost in the men's final match against Andy Murray of Britain during the Brisbane International tennis tournament in Brisbane, Australia, Sunday, Jan. 6, 2013. Murray kicked off 2013 with a successful defense of his Brisbane International title, holding off the up-and-coming Dimitrov 7-6 (0), 6-4 in Sunday's final. (AP Photo/Tertius Pickard).
Tags: Defense