| Men’s Singles | Quarter finals | |
| Player 1 | Player 2 | Winner’s prediction |
| John Isner | Andy Murray | Andy Murray |
| Andy Roddick | Rafael Nadal | Rafael Nadal |
| Women’s Singles | No match today |
With Ganesha’s Grace,
Expert Guidance for You
The GaneshaSpeaks Team
US Open 2011- Day 12 predictions
