115–119Win–Loss
49.1%Win %
3Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 72 | 77 | 48.3% |
| Clay | 20 | 26 | 43.5% |
| Grass | 21 | 14 | 60.0% |
| Carpet | 2 | 2 | 50.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2009 | 2 | 4 | 0 | 33.3% |
| 2008 | 4 | 9 | 0 | 30.8% |
| 2007 | 16 | 20 | 1 | 44.4% |
| 2006 | 13 | 17 | 0 | 43.3% |
| 2005 | 22 | 20 | 0 | 52.4% |
| 2004 | 17 | 24 | 0 | 41.5% |
| 2003 | 11 | 14 | 0 | 44.0% |
| 2002 | 6 | 5 | 0 | 54.5% |
| 2000 | 11 | 1 | 2 | 91.7% |
| 1999 | 4 | 1 | 0 | 80.0% |
| 1996 | 9 | 4 | 0 | 69.2% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2009-10-12 | Osaka | R16 | L | Samantha Stosur | 15 | 6-1 6-2 |
| 2009-10-12 | Osaka | R32 | W | Anastasia Rodionova | 103 | 6-4 4-6 6-2 |
| 2009-06-22 | Wimbledon | R128 | L | Svetlana Kuznetsova | 5 | 6-3 7-6(1) |
| 2009-04-27 | Fes | R16 | L | Kate Makarova | 51 | 6-0 6-1 |
| 2009-04-27 | Fes | R32 | W | Fatima El Allami | 526 | 2-6 5-5 RET |
| 2009-04-25 | Fed Cup WG2 PO: POL vs JPN | RR | L | Agnieszka Radwanska | 12 | 6-2 6-1 |
| 2008-05-26 | Roland Garros | R128 | L | Petra Kvitova | 87 | 6-4 6-3 |
| 2008-05-19 | Istanbul | R32 | L | Aiko Nakamura | 72 | 3-6 7-6(6) 4-1 RET |
| 2008-03-24 | Miami | R128 | L | Sara Errani | 72 | 6-2 3-6 6-4 |
| 2008-03-03 | Bangalore | R32 | L | Sybille Bammer | 20 | 2-6 6-3 7-5 |
| 2008-02-25 | Dubai | R16 | L | Amelie Mauresmo | 29 | 4-6 6-1 6-4 |
| 2008-02-25 | Dubai | R32 | W | Agnes Szavay | 17 | 6-1 6-4 |
| 2008-02-18 | Doha | R64 | L | Agnieszka Radwanska | 20 | 7-5 6-0 |
| 2008-02-02 | Fed Cup WG2 R1: JPN vs CRO | RR | W | Jelena Kostanic Tosic | 141 | 6-1 6-2 |
| 2008-02-02 | Fed Cup WG2 R1: JPN vs CRO | RR | W | Nika Ozegovic | 145 | 2-6 7-5 6-1 |
| 2008-01-14 | Australian Open | R64 | L | Maria Kirilenko | 26 | 6-1 6-1 |
| 2008-01-14 | Australian Open | R128 | W | Michaella Krajicek | 33 | 6-2 6-2 |
| 2008-01-07 | Hobart | R32 | L | Elena Vesnina | 60 | 6-4 7-5 |
| 2007-12-31 | Auckland | R32 | L | Yvonne Meusburger | 65 | 7-5 6-0 |
| 2007-10-01 | Japan Open | R32 | L | Alicia Molik | 74 | 6-1 6-2 |
| 2007-09-24 | Seoul | R32 | L | Flavia Pennetta | 62 | 6-2 6-3 |
| 2007-09-17 | Beijing | QF | L | Jelena Jankovic | 3 | 6-3 7-5 |
| 2007-09-17 | Beijing | R16 | W | Aiko Nakamura | 51 | 7-5 6-3 |
| 2007-09-17 | Beijing | R32 | W | Anabel Medina Garrigues | 31 | 6-4 6-4 |
| 2007-08-27 | US Open | R128 | L | Agnieszka Radwanska | 32 | 6-2 6-1 |
| 2007-08-20 | Forest Hills | QF | L | Virginie Razzano | 36 | 6-2 7-6(3) |
| 2007-08-20 | Forest Hills | R16 | W | Alicia Molik | 73 | 6-4 6-2 |
| 2007-07-30 | San Diego | R64 | L | Anne Kremer | 125 | 5-7 6-4 6-2 |
| 2007-07-23 | Stanford | R32 | L | Sania Mirza | 35 | 4-6 7-5 7-6(5) |
| 2007-07-16 | Cincinnati | F | L | Anna Chakvetadze | 8 | 6-1 6-3 |
| 2007-07-16 | Cincinnati | SF | W | Akgul Amanmuradova | 141 | 6-7(8) 6-4 6-3 |
| 2007-07-16 | Cincinnati | QF | W | Patty Schnyder | 16 | 6-3 6-1 |
| 2007-07-16 | Cincinnati | R16 | W | Angelique Kerber | 73 | 6-2 6-2 |
| 2007-07-16 | Cincinnati | R32 | W | Camille Pin | 85 | 4-6 7-6(6) 7-6(2) |
| 2007-06-25 | Wimbledon | R32 | L | Venus Williams | 31 | 6-2 3-6 7-5 |
| 2007-06-25 | Wimbledon | R64 | W | Dinara Safina | 14 | 6-4 7-5 |
| 2007-06-25 | Wimbledon | R128 | W | Alberta Brianti | 101 | 6-4 6-0 |
| 2007-06-18 | Eastbourne | R32 | L | Nathalie Dechy | 48 | 6-4 2-6 6-3 |
| 2007-05-28 | Roland Garros | R128 | L | Tathiana Garbin | 22 | 7-6(2) 6-4 |
| 2007-05-21 | Strasbourg | R32 | L | Caroline Maes | 167 | 7-5 6-4 |
| 2007-05-14 | Rome | R64 | L | Mara Santangelo | 30 | 6-2 6-0 |
| 2007-05-07 | Prague | F | W | Marion Bartoli | 24 | 6-1 6-3 |
| 2007-05-07 | Prague | SF | W | Victoria Azarenka | 55 | 6-3 4-5 RET |
| 2007-05-07 | Prague | QF | W | Camille Pin | 86 | 6-3 6-1 |
| 2007-05-07 | Prague | R16 | W | Milagros Sequera | 102 | 6-1 6-3 |
| 2007-05-07 | Prague | R32 | W | Iveta Benesova | 80 | 6-3 6-2 |
| 2007-04-21 | Fed Cup WG R1: FRA vs JPN | RR | L | Virginie Razzano | 58 | 7-6(4) 1-6 6-2 |
| 2007-04-21 | Fed Cup WG R1: FRA vs JPN | RR | L | Tatiana Golovin | 18 | 6-2 6-4 |
| 2007-04-02 | Amelia Island | R64 | L | Iveta Benesova | 86 | 6-1 7-6(4) |
| 2007-03-19 | Miami | R64 | L | Kim Clijsters | 5 | 4-6 6-0 6-0 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0