By surface
| Surface | Ai Sugiyama | Stephanie Dubois |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2009-01-19 | WTA | Australian Open | Round of 128 | Hard | Ai Sugiyama | 6-0 | 7-65 | |||
| 2007-08-13 | WTA | Toronto | Round of 64 | Hard | Stephanie Dubois | 7-65 | 4-6 | 5-7 |