Jo-Wilfried Tsonga of France celebrates after beating his compatriot Richard Gasquet to win their fourth round men's singles match at the Australian Open tennis championships in Melbourne, Australia, Sunday, Jan. 20, 2008. (AP Photo/Mark Baker)

France's Richard Gasquet reacts as he plays his compatirot Jo-Wilfried Tsonga during their fourth round men's singles match at the Australian Open tennis championships in Melbourne, Australia, Sunday, Jan. 20, 2008. (AP Photo/Mark Baker)

Jo-Wilfried Tsonga of France returns to his compatriot Richard Gasquet during their fourth round men's singles match at the Australian Open tennis championships in Melbourne, Australia, Sunday, Jan. 20, 2008. (AP Photo/Dita Alangkara)

Jo-Wilfried Tsonga of France, right, greets his compatriot Richard Gasquet after winning their fourth round men's singles match at the Australian Open tennis championships in Melbourne, Australia, Sunday, Jan. 20, 2008. (AP Photo/Mark Baker)

Jo-Wilfried Tsonga of France, right, embraces his compatriot Richard Gasquet after winning their fourth round men's singles match at the Australian Open tennis championships in Melbourne, Australia, Sunday, Jan. 20, 2008. (AP Photo/Rick Stevens)

Jo-Wilfried Tsonga s'est qualifié pour les quarts de finale de l'Open d'Australie en remportant un huitième franco-français contre Richard Gasquet en quatre sets 6-2, 6-7 (5/7), 7-6 (8/6), 6-3, dimanche à Melbourne.

France's Richard Gasquet reacts as he leaves the court after losing to his compatirot Jo-Wilfried Tsonga during their fourth round men's singles match at the Australian Open tennis championships in Melbourne, Australia, Sunday, Jan. 20, 2008. (AP Photo/Mark Baker)