Jo-Wilfried Tsonga of France returns to Serbia's Novak Djokovic in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Mark Baker)

Serbia's Novak Djokovic returns to Jo-Wilfried Tsonga of France during the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Dita Alangkara)

Jo-Wilfried Tsonga of France reacts as he plays Serbia's Novak Djokovic in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Andrew Brownbill)

Serbia's Novak Djokovic reacts as he plays Jo-Wilfried Tsonga of France during the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Dita Alangkara)

Serbia's Novak Djokovic celebrates after beating Jo-Wilfried Tsonga of France in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Dita Alangkara)

Serbia's Novak Djokovic kisses a court after beating Jo-Wilfried Tsonga of France in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Mark Baker)

Evelyne, front left, and Didier, front right, the parents of Jo-Wilfried Tsonga of France applaud as he plays Serbia's Novak Djokovic in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Andrew Brownbill)

Serbia's Novak Djokovic, right, is celebrated by Jo-Wilfried Tsonga of France after winning the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Mark Baker)

Runner-up Jo-Wilfried Tsonga of France, left, reacts as Serbia's Novak Djokovic looks on after their final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Rick Stevens)

Serbia's Novak Djokovic holds the trophy after beating Jo-Wilfried Tsonga of France in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Mark Baker)

Serbia's Novak Djokovic holds a trophy after beating Jo-Wilfried Tsonga of France, in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008 (AP Photo/Rick Stevens)

Serbia's Novak Djokovic kisses a trophy after beating Jo-Wilfried Tsonga of France, in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Rob Griffith)

Serbia's Novak Djokovic delivers a speech with a trophy after beating Jo-Wilfried Tsonga of France, right, in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008.(AP Photo/Rob Griffith)

Serbia's Novak Djokovic, right, holds a trophy as Jo-Wilfried Tsonga of France looks on after winning the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008.(AP Photo/Dita Alangkara)

Jo-Wilfried Tsonga of France, left, looks on as Serbia's Novak Djokovic delivers a speech after Djokovic won final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008(AP Photo/Rob Griffith)

Serbia's Novak Djokovic, right, holds a trophy along with Jo-Wilfried Tsonga of France, after winning the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008 (AP Photo/Dita Alangkara)

Serbia's Novak Djokovic, right, throws a stuffed doll as Jo-Wilfried Tsonga of France looks on, after winning the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Mark Baker)

Evelyne, front left, and Didier, front 2nd right, the parents of Jo-Wilfried Tsonga of France applaud as he plays Serbia's Novak Djokovic in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Andrew Brownbill)

Serbia's Novak Djokovic, bottom right, hands the trophy to his family members after beating Jo-Wilfried Tsonga of France, in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Dita Alangkara)

Family members of Serbia's Novak Djokovic, hold the trophy after he beat Jo-Wilfried Tsonga of France, in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Rob Griffith)

Jo-Wilfried Tsonga of France smiles during a press conference after losing to Serbia's Novak Djokovic in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Rick Stevens)

Jo-Wilfried Tsonga of France during a press conference after losing to Serbia's Novak Djokovic in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008. (AP Photo/Rick Stevens)

Serbia's Novak Djokovic speaks during a press conference after beating Jo-Wilfried Tsonga of France, in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008 (AP Photo/Rick Stevens)

Serbia's Novak Djokovic smiles during a press conference after beating Jo-Wilfried Tsonga of France, in the final of the Men's singles at the Australian Open tennis tournament in Melbourne, Australia, Sunday, Jan. 27, 2008 (AP Photo/Rick Stevens)