Finale Murray - Đoković

Britain's Andy Murray poses with the trophy after beating Serbia's Novak Djokovic, left, in the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. His considerable lead, and a chance at history, slipping away, Murray dug deep for stamina and mental strength, outlasting Djokovic in a thrilling five-set U.S. Open final. (AP Photo/Mike Groll)

Serbia's Novak Djokovic, right, returns a shot to Britain's Andy Murray during the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Kathy Willens)

Britain's Andy Murray reacts after beating Serbia's Novak Djokovic in the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Kathy Willens)

Serbia's Novak Djokovic returns a shot to Britain's Andy Murray during the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Charles Krupa)

Serbia's Novak Djokovic reacts while playing Britain's Andy Murray during the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Darron Cummings)

Britain's Andy Murray returns a shot to Serbia's Novak Djokovic during the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Kathy Willens)

Britain's Andy Murray reacts after beating Serbia's Novak Djokovic in the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Kathy Willens)

Britain's Andy Murray reacts after beating Serbia's Novak Djokovic in the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Kathy Willens)

Serbia's Novak Djokovic reacts while playing Britain's Andy Murray during the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Mike Groll)

Ivan Lendl smiles after Britain's Andy Murray beat Serbia's Novak Djokovic in the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Julio Cortez)

Serbia's Novak Djokovic returns a shot to Britain's Andy Murray during the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Kathy Willens)

Britain's Andy Murray reacts after beating Serbia's Novak Djokovic in the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Kathy Willens)

Serbia's Novak Djokovic reacts while playing Britain's Andy Murray during the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Mike Groll)

Britain's Andy Murray reacts after beating Serbia's Novak Djokovic in the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Mike Groll)

Britain's Andy Murray poses with the trophy after beating Serbia's Novak Djokovic in the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. His considerable lead, and a chance at history, slipping away, Murray dug deep for stamina and mental strength, outlasting Djokovic in a thrilling five-set U.S. Open final. (AP Photo/Charles Krupa)

Britain's Andy Murray reacts while playing Serbia's Novak Djokovic during the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Mike Groll)

Britain's Andy Murray poses with the trophy after beating Serbia's Novak Djokovic in the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. Murray vs. Djokovic was a test of will as much as skill, lasting 4 hours, 54 minutes, tying the record for longest U.S. Open final. (AP Photo/Charles Krupa)

Britain's Andy Murray poses with the trophy after beating Serbia's Novak Djokovic in the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Darron Cummings)

Britain's Andy Murray reacts after beating Serbia's Novak Djokovic in the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Mike Groll)

Serbia's Novak Djokovic reacts while playing Britain's Andy Murray during the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Darron Cummings)

Britain's Andy Murray reacts after beating Serbia's Novak Djokovic in the championship match at the 2012 US Open tennis tournament, Monday, Sept. 10, 2012, in New York. (AP Photo/Charles Krupa)