| 2012 Results | |||
| Apia International Sydney | |||
| Rd | Opponent | W/L | Score |
| 1 | Urszula Radwanska | W | 6-1, 6-1 |
| 2 | Andrea Petkovic | W | 7-5, 6-4 |
| QF | Caroline Wozniacki | W | 3-6, 7-5, 6-2 |
| SF | Victoria Azarenka | L | 6-1, 3-6, 2-6 |
| Australian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Bethanie Mattek-Sands | W | 6(10)-7(12), 6-4, 6-2 |
| 2 | Paula Ormaechea | W | 6-3, 6-1 |
| 3 | Galina Voskoboeva | W | 6-2, 6-2 |
| 4 | Julia Goerges | W | 6-1, 6-1 |
| QF | Victoria Azarenka | L | 7-6, 0-6, 2-6 |
| Qatar Ladies Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Anne Keothavong | W | 6-1, 6-2 |
| 3 | Varvara Lepchenko | W | 7-5, 6-1 |
| QF | Christina McHale | W | 6-1, 6-1 |
| SF | Victoria Azarenka | L | 2-6, 4-6 |
| Dubai Duty Free Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Aleksandra Wozniak | W | 6-1, 6-7(6-8), 7-5 |
| 2 | Shahar Peer | W | 7-5, 6-4 |
| QF | Sabine Lisicki | W | 6-2, 6-1 |
| SF | Jelena Jankovic | W | 6-2, 2-6, 6-0 |
| F | Julia Goerges | W | 7-5, 6-4 |
| BMW Malaysian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Akgul Amanmuradova | W | 6-2, 6-4 |
| 2 | Karolina Pliskova | W | 6-4, 6-4 |
| QF | Su-Wei Hsieh | L | , retired |
| BNP Paribas Open | |||
| Rd | Opponent | W/L | Score |
| 4 | Jamie Hampton | W | 6-3, 4-6, 3-0, retired |
| Sony Ericsson Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Madison Keys | W | 6-1, 6-1 |
| 3 | Silvia Soler Espinosa | W | 6-1, 6-2 |
| 4 | Garbine Muguruza Blanco | W | 6-3, 6-2 |
| QF | Venus Williams | W | 6-4, 6-1 |
| SF | Marion Bartoli | W | 6-4, 6-2 |
| F | Maria Sharapova | W | 7-5, 6-4 |
| Porsche Tennis Grand Prix | |||
| Rd | Opponent | W/L | Score |
| 2 | Greta Arn | W | 6-3, 6-4 |
| QF | Li Na | W | 3-6, 6-2, 6-3 |
| SF | Victoria Azarenka | L | 1-6, 3-6 |
| Mutua Madrid Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Lara Arruabarrena-Vecino | W | 6-3, 6-1 |
| 2 | Sara Errani | W | 6-0, 6-1 |
| 3 | Roberta Vinci | W | 7-6(7-1), 6-4 |
| QF | Varvara Lepchenko | W | 6-4, 6-4 |
| SF | Victoria Azarenka | L | 2-6, 4-6 |
| Internazionali BNL d'Italia | |||
| Rd | Opponent | W/L | Score |
| 2 | Petra Cetkovska | L | 4-6, 6-4, 1-6 |
| Brussels Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Lesya Tsurenko | W | 6-1, 6-0 |
| QF | Alison Van Uytvanck | W | 6-2, 6-1 |
| SF | Kaia Kanepi | W | 7(10)-6, 6-3 |
| F | Simona Halep | W | 7-5, 6-0 |
| French Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Bojana Jovanovski | W | 6-1, 6-0 |
| 2 | Venus Williams | W | 6-2, 6-3 |
| 3 | Svetlana Kuznetsova | L | 1-6, 2-6 |
| AEGON International | |||
| Rd | Opponent | W/L | Score |
| 1 | Tszvetana Pironkova | L | 2-6, 4-6 |
| Wimbledon | |||
| Rd | Opponent | W/L | Score |
| 1 | Magdalena Rybarikova | W | 6-3, 6-3 |
| 2 | Elena Vesnina | W | 6-2, 6-1 |
| 3 | Heather Watson | W | 6-0, 6-2 |
| 4 | Camila Giorgi | W | 6-2, 6-3 |
| QF | Maria Kirilenko | W | 7-5, 4-6, 7-5 |
| SF | Angelique Kerber | W | 6-3, 6-4 |
| F | Serena Williams | L | 1-6, 7-5, 2-6 |
| Rogers Cup | |||
| Rd | Opponent | W/L | Score |
| 2 | Mona Barthel | W | 4-6, 6-3, 7-6(7-5) |
| 3 | Chanelle Scheepers | W | 6-2, 6-4 |
| QF | Li Na | L | 2-6, 1-6 |
| Western & Southern Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Sofia Arvidsson | W | 6-4, 6-3 |
| 3 | Sloane Stephens | W | 6-1, 4-6, 6-4 |
| QF | Li Na | L | 1-6, 1-6 |
| New Haven Open at Yale | |||
| Rd | Opponent | W/L | Score |
| 2 | Olga Govortsova | L | 0-6, 1-2, retired |
| US Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Nina Bratchikova | W | 6-1, 6-1 |
| 2 | Carla Suarez Navarro | W | 4-6, 6-3, 6-0 |
| 3 | Jelena Jankovic | W | 6-3, 7-5 |
| 4 | Roberta Vinci | L | 1-6, 4-6 |
| Toray Pan Pacific Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Jelena Jankovic | W | 6-2, 7-5 |
| 3 | Jamie Hampton | W | 6-4, 6-3 |
| QF | Caroline Wozniacki | W | 6-4, 6-3 |
| SF | Angelique Kerber | W | 6-1, 6-1 |
| F | Nadia Petrova | L | 0-6, 6-1, 3-6 |
| China Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Shuai Zhang | W | 6-2, 6-3 |
| 3 | Lourdes Dominguez Lino | W | 2-6, 6-1, 6-4 |
| QF | Li Na | L | 4-6, 2-6 |
| TEB BNP PARIBAS WTA Championships | |||
| Rd | Opponent | W/L | Score |
| 0 | Petra Kvitova | W | 6-3, 6-2 |
| SF | Serena Williams | L | 2-6, 1-6 |
