All meetings (5)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2004-06-21 | WTA | Wimbledon | Round of 16 | Grass | Ai Sugiyama | 3-6 | 5-7 | |||
| 2003-04-26 | WTA | Fed Cup G1 PO: JPN vs THA | Round Robin | Hard | Ai Sugiyama | 6-4 | 3-6 | 4-6 | ||
| 2001-07-30 | WTA | San Diego | Round of 64 | Hard | Ai Sugiyama | 6-4 | 6-73 | 2-6 | ||
| 2000-04-29 | WTA | Fed Cup G1 RRA: JPN vs THA | Round Robin | Hard | Tamarine Tanasugarn | 1-6 | 3-6 | |||
| 1999-09-20 | WTA | Tokyo | Round of 32 | Hard | Ai Sugiyama | 3-6 | 3-6 |