Wawrinka upsets Federer in Paris; Tsonga gets by Nishikori in five

French Open—Paris, France

Singles – Quarter-Finals
[8] Stan Wawrinka (SUI) d. [2] Roger Federer (SUI) 64 63 76(4)
[14] Jo-Wilfried Tsonga (FRA) d. [5] Kei Nishikori (JPN) 61 64 46 36 63