172–215Menang–Kalah
44.4%% Menang
1Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Hard | 117 | 130 | 47.4% |
| Clay | 37 | 55 | 40.2% |
| Grass | 16 | 28 | 36.4% |
| Carpet | 2 | 2 | 50.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 2022 | 0 | 1 | 0 | 0.0% |
| 2021 | 2 | 16 | 0 | 11.1% |
| 2020 | 6 | 8 | 0 | 42.9% |
| 2019 | 7 | 10 | 0 | 41.2% |
| 2018 | 8 | 17 | 0 | 32.0% |
| 2017 | 19 | 27 | 0 | 41.3% |
| 2016 | 26 | 22 | 1 | 54.2% |
| 2015 | 18 | 22 | 0 | 45.0% |
| 2014 | 20 | 22 | 0 | 47.6% |
| 2013 | 13 | 18 | 0 | 41.9% |
| 2012 | 25 | 21 | 0 | 54.3% |
| 2011 | 19 | 19 | 0 | 50.0% |
| 2010 | 8 | 10 | 0 | 44.4% |
| 2009 | 1 | 2 | 0 | 33.3% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 2011-06-06 | Birmingham | R64 | W | Anastasia Rodionova | 73 | 3-6 7-6(7) |
| 2011-05-23 | Roland Garros | R128 | L | Sara Errani | 39 | 6-7(4) 6-2 9-7 |
| 2011-05-09 | Rome | R32 | L | Francesca Schiavone | 5 | 6-3 6-1 |
| 2011-05-09 | Rome | R64 | W | Shuai Peng | 31 | 6-3 2-6 7-6(7) |
| 2011-04-16 | Fed Cup WG PO: GER vs USA | RR | L | Sabine Lisicki | 156 | 6-3 6-4 |
| 2011-04-16 | Fed Cup WG PO: GER vs USA | RR | L | Andrea Petkovic | 19 | 6-3 6-4 |
| 2011-04-04 | Charleston | QF | L | Jelena Jankovic | 8 | 6-2 6-0 |
| 2011-04-04 | Charleston | R16 | W | Daniela Hantuchova | 33 | 7-6(3) 6-1 |
| 2011-04-04 | Charleston | R32 | W | Alisa Kleybanova | 26 | 6-1 6-0 |
| 2011-04-04 | Charleston | R64 | W | Heather Watson | 122 | 5-7 6-3 7-6(3) |
| 2011-03-07 | Indian Wells | R32 | L | Nadia Petrova | 20 | 3-6 6-4 6-2 |
| 2011-03-07 | Indian Wells | R64 | W | Svetlana Kuznetsova | 13 | 7-6(4) 7-6(7) |
| 2011-03-07 | Indian Wells | R128 | W | Akgul Amanmuradova | 66 | 6-3 6-1 |
| 2011-02-14 | Memphis | R32 | L | Renata Voracova | 83 | 6-2 6-1 |
| 2011-01-17 | Australian Open | R128 | L | Carla Suarez Navarro | 62 | 4-6 6-3 6-4 |
| 2011-01-03 | Brisbane | R32 | L | Roberta Vinci | 38 | 6-2 7-6(2) |
| 2010-10-11 | Osaka | R32 | L | Iveta Benesova | 67 | 6-4 6-3 |
| 2010-09-27 | Tokyo | R64 | L | Flavia Pennetta | 22 | 6-3 6-1 |
| 2010-09-13 | Quebec City | SF | L | Tamira Paszek | 151 | 6-2 6-2 |
| 2010-09-13 | Quebec City | QF | W | Alexa Glatch | 373 | 6-3 6-1 |
| 2010-09-13 | Quebec City | R16 | W | Valerie Tetreault | 179 | 6-4 6-3 |
| 2010-09-13 | Quebec City | R32 | W | Lilia Osterloh | 149 | 6-1 4-6 6-4 |
| 2010-08-30 | US Open | R128 | L | Vania King | 74 | 6-3 0-6 6-1 |
| 2010-08-09 | Cincinnati | R16 | L | Kim Clijsters | 7 | 6-1 6-1 |
| 2010-08-09 | Cincinnati | R32 | W | Ayumi Morita | 90 | 6-2 6-4 |
| 2010-08-09 | Cincinnati | R64 | W | Nadia Petrova | 21 | 7-6(4) 5-3 RET |
| 2010-07-26 | Stanford | R16 | L | Samantha Stosur | 5 | 6-1 7-5 |
| 2010-07-26 | Stanford | R32 | W | Kai Chen Chang | 85 | 3-6 6-0 6-2 |
| 2010-05-24 | Roland Garros | R128 | L | Varvara Lepchenko | 127 | 7-5 6-3 |
| 2010-04-12 | Charleston | R16 | L | Melanie Oudin | 36 | 6-4 6-0 |
| 2010-04-12 | Charleston | R32 | W | Victoria Azarenka | 9 | 2-6 2-2 RET |
| 2010-04-12 | Charleston | R64 | W | Alla Kudryavtseva | 77 | 3-6 7-6(4) 6-3 |
| 2010-03-08 | Indian Wells | R128 | L | Vania King | 76 | 7-5 6-3 |
| 2010-02-06 | Fed Cup WG R1: FRA vs USA | RR | L | Pauline Parmentier | 104 | 6-4 6-4 |
| 2009-08-31 | US Open | R64 | L | Maria Sharapova | 31 | 6-2 6-1 |
| 2009-08-31 | US Open | R128 | W | Polona Hercog | 81 | 6-3 6-1 |
| 2009-01-19 | Australian Open | R128 | L | Jessica Moore | 136 | 1-6 6-3 9-7 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0