42–69Win–Loss
37.8%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 36 | 48 | 42.9% |
| Clay | 2 | 9 | 18.2% |
| Grass | 2 | 7 | 22.2% |
| Carpet | 2 | 5 | 28.6% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2005 | 1 | 3 | 0 | 25.0% |
| 2004 | 2 | 7 | 0 | 22.2% |
| 2003 | 1 | 2 | 0 | 33.3% |
| 2002 | 3 | 1 | 0 | 75.0% |
| 2001 | 0 | 3 | 0 | 0.0% |
| 2000 | 3 | 4 | 0 | 42.9% |
| 1999 | 2 | 4 | 0 | 33.3% |
| 1998 | 9 | 18 | 0 | 33.3% |
| 1997 | 11 | 13 | 0 | 45.8% |
| 1996 | 7 | 5 | 0 | 58.3% |
| 1995 | 1 | 5 | 0 | 16.7% |
| 1994 | 2 | 3 | 0 | 40.0% |
| 1993 | 0 | 1 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2005-02-14 | Memphis | R16 | L | Evgenia Linetskaya | 57 | 6-2 6-2 |
| 2005-02-14 | Memphis | R32 | W | Katerina Bohmova | 142 | 6-2 5-7 6-4 |
| 2005-02-01 | Tokyo | R32 | L | Shinobu Asagoe | 32 | 6-2 6-1 |
| 2005-01-03 | Auckland | R32 | L | Lucie Safarova | 216 | 6-0 6-1 |
| 2004-09-27 | Seoul | R16 | L | Silvija Talaja | 115 | 4-6 6-3 6-0 |
| 2004-09-27 | Seoul | R32 | W | Saori Obata | 80 | 5-7 6-3 2-0 RET |
| 2004-08-09 | Vancouver | R32 | L | Sesil Karatantcheva | 210 | 6-2 6-3 |
| 2004-07-10 | Fed Cup WG PO: BUL vs JPN | RR | L | Tsvetana Pironkova | 289 | 6-1 6-3 |
| 2004-04-12 | Charleston | R64 | L | Anna Smashnova | 21 | 6-1 6-1 |
| 2004-02-16 | Hyderabad | R16 | L | Maria Kirilenko | 148 | 6-2 6-3 |
| 2004-02-16 | Hyderabad | R32 | W | Saori Obata | 39 | 6-4 6-2 |
| 2004-02-03 | Tokyo | R32 | L | Maria Sharapova | 27 | 6-1 6-1 |
| 2004-01-12 | Hobart | R32 | L | Klara Koukalova | 65 | 6-2 7-5 |
| 2003-09-29 | Japan Open | R16 | L | Ai Sugiyama | 12 | 6-3 3-6 7-6(0) |
| 2003-09-29 | Japan Open | R32 | W | Angelique Widjaja | 77 | 6-4 7-5 |
| 2003-06-09 | Birmingham | R64 | L | Meilen Tu | 111 | 6-4 6-2 |
| 2002-09-30 | Japan Open | QF | L | Sarah Taylor | 87 | 6-4 6-2 |
| 2002-09-30 | Japan Open | R16 | W | Ansley Cargill | 133 | 6-7(5) 7-5 6-4 |
| 2002-09-30 | Japan Open | R32 | W | Cara Black | 57 | 6-2 6-1 |
| 2002-03-07 | Fed Cup G1 RRB: JPN vs HKG | RR | W | Wing Shan Cheung | – | 6-1 6-0 |
| 2001-06-11 | Birmingham | R64 | L | Rika Fujiwara | 174 | 6-3 2-6 6-1 |
| 2001-04-28 | Fed Cup WG PO: JPN vs ARG | RR | L | Maria Emilia Salerni | 118 | 7-5 6-0 |
| 2001-01-07 | Canberra | R32 | L | Selima Sfar | 159 | 4-6 7-5 7-5 |
| 2000-10-14 | Shanghai | R16 | L | Saori Obata | 221 | 7-6(7) 5-7 6-2 |
| 2000-10-14 | Shanghai | R32 | W | Vanessa Webb | 121 | 6-4 7-5 |
| 2000-10-09 | Japan Open | R32 | L | Paola Suarez | 42 | 6-4 6-4 |
| 2000-09-30 | Tokyo | R32 | L | Shinobu Asagoe | 84 | 6-2 3-6 6-1 |
| 2000-06-26 | Wimbledon | R128 | L | Ai Sugiyama | 20 | 6-1 6-3 |
| 2000-04-28 | Fed Cup G1 RRA: JPN vs KAZ | RR | W | Valeria Khazova | – | 6-4 6-1 |
| 2000-04-27 | Fed Cup G1 RRA: JPN vs HKG | RR | W | Lee Chan | 564 | 6-1 6-2 |
| 1999-09-20 | Tokyo | R16 | L | Amy Frazier | 22 | 6-3 6-2 |
| 1999-09-20 | Tokyo | R32 | W | Silvija Talaja | 33 | 7-6 4-6 6-3 |
| 1999-07-23 | Fed Cup WG2 RRA: BLR vs JPN | RR | L | Olga Barabanschikova | 58 | 6-4 5-7 10-8 |
| 1999-04-12 | Tokyo | R16 | L | Shi Ting Wang | 77 | 6-1 6-4 |
| 1999-04-12 | Tokyo | R32 | W | Seda Noorlander | 91 | 6-4 7-6 |
| 1999-01-18 | Australian Open | R128 | L | Maureen Drake | 113 | 7-6(5) 6-7(5) 6-4 |
| 1998-11-16 | Pattaya | R16 | L | Shi Ting Wang | 62 | 6-2 7-5 |
| 1998-11-16 | Pattaya | R32 | W | Liezel Huber | 143 | 6-7 6-2 6-3 |
| 1998-09-21 | Tokyo | R32 | L | Tamarine Tanasugarn | 47 | 6-4 6-3 |
| 1998-08-31 | US Open | R128 | L | Patty Schnyder | 10 | 7-6 7-5 |
| 1998-08-10 | Boston | R32 | L | Nathalie Dechy | 64 | 6-2 6-4 |
| 1998-07-27 | Stanford | R32 | L | Tamarine Tanasugarn | 41 | 6-0 6-3 |
| 1998-06-22 | Wimbledon | R128 | L | Elena Likhovtseva | 24 | 7-6 6-2 |
| 1998-06-15 | s Hertogenbosch | R16 | L | Chanda Rubin | 59 | 7-5 6-4 |
| 1998-06-15 | s Hertogenbosch | R32 | W | Denisa Chladkova | 58 | 6-4 7-5 |
| 1998-05-25 | Roland Garros | R128 | L | Meike Babel | 69 | 6-1 6-0 |
| 1998-05-18 | Madrid | R32 | L | Magui Serna | 41 | 6-1 6-4 |
| 1998-04-27 | Bol | R16 | L | Corina Morariu | 49 | 6-2 6-4 |
| 1998-04-27 | Bol | R32 | W | Lenka Nemeckova | 85 | 6-2 6-3 |
| 1998-04-25 | Fed Cup WG2 QF: CRO vs JPN | RR | L | Mirjana Lucic | 46 | 6-1 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0