Third-ranked Novak Djokovic has lost to Frenchman Jo-Wilfried Tsonga in an Australian Open quarterfinal that reversed the result of their final here two years ago. The 10th-seeded Tsonga won 7-6, (8), 6-7 (5), 1-6, 6-3, 6-1 in the Wednesday night match. After his win in 2008, Djokovic has been eliminated in the quarterfinals two years in a row. More...