By surface
| Surface | Makoto Ochi | Benjamin Sigouin |
|---|---|---|
| Hard | 2 | 2 |
All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2003-02-10 | WTA | Doha | Round of 32 | Hard | Maria Vento Kabchi | 2-6 | 2-6 | |||
| 1998-01-19 | WTA | Australian Open | Round of 128 | Hard | Tamarine Tanasugarn | 1-6 | 3-6 | |||
| 1997-08-25 | WTA | US Open | Round of 64 | Hard | Tamarine Tanasugarn | 4-6 | 3-6 | |||
| 1995-03-06 | WTA | Delray Beach | Round of 32 | Hard | Maria Vento Kabchi | 6-7 | 6-1 | 0-6 |