100–136Menang–Kalah
42.4%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Hard | 72 | 90 | 44.4% |
| Clay | 19 | 30 | 38.8% |
| Grass | 8 | 15 | 34.8% |
| Carpet | 1 | 1 | 50.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 2015 | 1 | 0 | 0 | 100.0% |
| 2014 | 3 | 4 | 0 | 42.9% |
| 2013 | 20 | 23 | 0 | 46.5% |
| 2012 | 13 | 20 | 0 | 39.4% |
| 2011 | 25 | 25 | 0 | 50.0% |
| 2010 | 12 | 20 | 0 | 37.5% |
| 2009 | 11 | 23 | 0 | 32.4% |
| 2008 | 6 | 12 | 0 | 33.3% |
| 2007 | 7 | 7 | 0 | 50.0% |
| 2006 | 2 | 1 | 0 | 66.7% |
| 2005 | 0 | 1 | 0 | 0.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 2008-09-29 | Japan Open | R16 | L | Caroline Wozniacki | 16 | 6-2 6-1 |
| 2008-09-29 | Japan Open | R32 | W | Marina Erakovic | 53 | 6-1 6-4 |
| 2008-09-22 | Seoul | R16 | L | Shahar Peer | 37 | 6-4 7-5 |
| 2008-09-22 | Seoul | R32 | W | Arantxa Rus | 183 | 6-4 6-1 |
| 2008-09-15 | Tokyo | R16 | L | Svetlana Kuznetsova | 7 | 6-1 6-1 |
| 2008-09-15 | Tokyo | R32 | W | Agnes Szavay | 19 | 6-7(7) 7-5 6-4 |
| 2008-09-08 | Bali | R32 | L | Shuai Peng | 40 | 6-2 6-1 |
| 2008-08-11 | Olympics | R32 | L | Na Li | 42 | 6-2 7-5 |
| 2008-08-11 | Olympics | R64 | W | Marina Erakovic | 49 | 5-7 7-6(7) 6-4 |
| 2008-07-21 | Los Angeles | R64 | L | Nicole Vaidisova | 22 | 6-7(5) 6-3 6-1 |
| 2008-06-09 | Birmingham | R64 | L | Sorana Cirstea | 66 | 6-2 6-0 |
| 2008-05-26 | Roland Garros | R128 | L | Agnes Szavay | 13 | 6-1 4-6 6-4 |
| 2008-04-26 | Fed Cup WG PO: JPN vs FRA | RR | L | Amelie Mauresmo | 21 | 6-0 6-2 |
| 2008-04-14 | Charleston | R64 | L | Ai Sugiyama | 38 | 6-4 6-1 |
| 2008-04-07 | Amelia Island | R32 | L | Anna Chakvetadze | 7 | 6-3 6-1 |
| 2008-04-07 | Amelia Island | R64 | W | Nathalie Dechy | 84 | 6-4 6-3 |
| 2008-02-18 | Doha | R32 | L | Ai Sugiyama | 41 | 4-6 6-4 6-0 |
| 2008-02-18 | Doha | R64 | W | Elena Vesnina | 52 | 6-3 6-4 |
| 2007-10-01 | Japan Open | R32 | L | Sania Mirza | 29 | 6-0 6-4 |
| 2007-09-24 | Seoul | QF | L | Flavia Pennetta | 62 | 6-1 6-2 |
| 2007-09-24 | Seoul | R16 | W | Mathilde Johansson | 117 | 6-4 4-6 6-4 |
| 2007-09-24 | Seoul | R32 | W | Ai Sugiyama | 34 | 7-5 6-3 |
| 2007-09-10 | Bali | QF | L | Daniela Hantuchova | 12 | 6-2 6-1 |
| 2007-09-10 | Bali | R16 | W | Martina Muller | 44 | 6-4 6-0 |
| 2007-09-10 | Bali | R32 | W | Marina Erakovic | 158 | 6-4 6-4 |
| 2007-07-14 | Fed Cup WG PO: JPN vs GER | RR | L | Tatjana Maria | 93 | 6-4 6-3 |
| 2007-07-14 | Fed Cup WG PO: JPN vs GER | RR | W | Angelique Kerber | 73 | 4-6 6-4 7-5 |
| 2007-06-25 | Wimbledon | R128 | L | Mara Santangelo | 29 | 6-1 3-6 6-3 |
| 2007-06-11 | Birmingham | R16 | L | Elena Likhovtseva | 47 | 6-2 6-0 |
| 2007-06-11 | Birmingham | R32 | W | Ai Sugiyama | 27 | 6-4 1-6 6-2 |
| 2007-06-11 | Birmingham | R64 | W | Jill Craybas | 57 | 6-4 6-1 |
| 2007-01-01 | Auckland | R32 | L | Marion Bartoli | 18 | 7-6(4) 6-3 |
| 2006-06-12 | Birmingham | R16 | L | Marion Bartoli | 27 | 6-4 5-7 6-2 |
| 2006-06-12 | Birmingham | R32 | W | Sofia Arvidsson | 34 | 6-4 6-3 |
| 2006-06-12 | Birmingham | R64 | W | Katie Obrien | 232 | 6-4 2-6 6-1 |
| 2005-10-03 | Japan Open | R32 | L | Maria Kirilenko | 26 | 6-4 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0