| 2011 Results | |||
| Medibank International | |||
| Rd | Opponent | W/L | Score |
| 1 | Dominika Cibulkova | L | 3-6, 3-6 |
| Australian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Romina Oprandi | W | 6-3, 5-7, 8-6 |
| 2 | Iveta Benesova | L | 3-6, 1-6 |
| PTT Pattaya Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Alberta Brianti | W | 6-0, 4-6, 6-2 |
| 2 | Galina Voskoboeva | L | 6-1, 5-7, 4-6 |
| Barclay's Dubai Tennis Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Chanelle Scheepers | L | 2-6, 2-6 |
| BNP Paribas Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Anna Chakvetadze | W | 6-2, 1-3, retired |
| 3 | Agnieszka Radwanska | L | 0-6, 6-2, 5-7 |
| Sony Ericsson Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Sania Mirza | W | 5-7, 6-3, 6-0 |
| 3 | Agnieszka Radwanska | L | 6-7(2-7), 3-6 |
| Family Circle Cup | |||
| Rd | Opponent | W/L | Score |
| 1 | Varvara Lepchenko | W | 6-4, 6-0 |
| 2 | Anna Tatishvili | L | 7-5, 5-7, 3-6 |
| Mutua Madrilena Madrid Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Jarmila Groth | L | 5-7, 6-3, 6-7(4-7) |
| Internazionali BNL d'Italia | |||
| Rd | Opponent | W/L | Score |
| 1 | Andrea Petkovic | L | 5-7, 1-6 |
| Internationaux de Strasbourg | |||
| Rd | Opponent | W/L | Score |
| 1 | Kristina Barrois | W | 6-2, 6-3 |
| 2 | Laura Pous Tio | W | 6-3, 3-6, 7-6(7-5) |
| QF | Andrea Petkovic | L | 4-6, 3-6 |
| Roland Garros | |||
| Rd | Opponent | W/L | Score |
| 1 | Coco Vandeweghe | W | 7-6(8-6), 6-2 |
| 2 | Chanelle Scheepers | W | 6-1, 6-4 |
| 3 | Arantxa Rus | W | 6-1, 6-1 |
| 4 | Andrea Petkovic | L | 2-6, 6-2, 4-6 |
| UNICEF Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Kimiko Date Krumm | L | 6-7(5-7), 2-6 |
| Wimbledon | |||
| Rd | Opponent | W/L | Score |
| 1 | Alberta Brianti | W | 6-2, 6-1 |
| 2 | Tamarine Tanasugarn | W | 7-5, 7-5 |
| 3 | Serena Williams | L | 3-6, 2-6 |
| Bank of the West Classic | |||
| Rd | Opponent | W/L | Score |
| 1 | Julia Goerges | W | 6-2, 6-3 |
| Mercury Insurance Open presented by Tri-Medical Center | |||
| Rd | Opponent | W/L | Score |
| 1 | Rebecca Marino | W | 6-3, 6-2 |
| 2 | Tamira Paszek | L | , retired |
| Rogers Cup presented by National Bank | |||
| Rd | Opponent | W/L | Score |
| 1 | Flavia Pennetta | L | 3-6, 1-6 |
| Western & Southern Financial Group Women's Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Shuai Zhang | W | 7-6(7-2), 6-3 |
| 2 | Francesca Schiavone | L | 5-7, 6-3, 4-6 |
| Pilot Pen Tennis at Yale | |||
| Rd | Opponent | W/L | Score |
| 1 | Sara Errani | W | 7-5, 7-5 |
| 2 | Li Na | L | 4-6, 6-7(4-7) |
| US Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Ekaterina Makarova | W | 4-6, 6-1, 7-6(7-3) |
| 2 | Vera Dushevina | W | 6-1, 6-2 |
| 3 | Christina McHale | W | 6-2, 6-3 |
| 4 | Samantha Stosur | L | 2-6, 7(17)-6(15), 3-6 |
| Landsky Lighting Guangzhou International Women's Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Alona Bondarenko | W | 6-4, 6-2 |
| 2 | Iryna Kuryanovich | W | 6-3, 6-1 |
| QF | Tetiana Luzhanska | W | 6-1, 7-5 |
| SF | Chanelle Scheepers | W | 7-5, 5-7, 6-4 |
| Toray Pan Pacific Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Erika Sema | W | 6-1, 6-0 |
| 2 | Samantha Stosur | W | 6-2, 4-6, 6-4 |
| 3 | Ana Ivanovic | W | 6-3, 6-1 |
| QF | Vera Zvonareva | L | 3-6, 3-6 |
| China Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Julia Goerges | W | 7(11)-6(9-9), 6-3 |
| 2 | Samantha Stosur | W | 7-5, 1-6, 7-5 |
| 3 | Tamira Paszek | W | 6-1, 6-2 |
| QF | Monica Niculescu | L | 6-3, 3-6, 4-6 |
| BGL Luxembourg Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Carla Suarez Navarro | W | 7-6(7-5), 3-6, 3-0, retired |
| 2 | Iveta Benesova | L | , retired |