Here are the 2011 US Open Semifinal Results | Scores:
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Women’s Singles:
Samantha Stosur (AUS) def. Angelique Kerber (GER) 63, 26, 62
Serena Williams (USA) def. Caroline Wozniacki (DEN) 62, 64
Men’s Singles:
Novak Djokovic (SRB) def. Roger Federer (SUI) 6-7(7) 4-6 6-3 6-2 7-5
Rafael Nadal (ESP) def. Andy Murray (GBR) 6-4 6-2 3-6 6-2