By surface
| Surface | Naoko Sawamatsu | Yuka Yoshida |
|---|---|---|
| Hard | 4 | 0 |
All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1997-04-22 | WTA | Jakarta | Final | Hard | Naoko Sawamatsu | 6-3 | 6-2 | |||
| 1996-09-16 | WTA | Tokyo | Round of 16 | Hard | Naoko Sawamatsu | 6-2 | 6-1 | |||
| 1995-09-19 | WTA | Tokyo | Round of 16 | Hard | Naoko Sawamatsu | 6-2 | 6-0 | |||
| 1994-04-04 | WTA | Tokyo Japan Open | Round of 32 | Hard | Naoko Sawamatsu | 6-4 | 6-1 |