By surface
| Surface | Benjamin Sigouin | Y Si |
|---|---|---|
| Hard | 2 | 2 |
All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2004-08-15 | WTA | Olympics | Round of 64 | Hard | Angelique Widjaja | 6-1 | 2-6 | 1-6 | ||
| 2003-04-23 | WTA | Fed Cup G1 RRB: INA vs THA | Round Robin | Hard | Tamarine Tanasugarn | 3-6 | 6-72 | |||
| 2003-02-17 | WTA | Dubai | Round of 32 | Hard | Tamarine Tanasugarn | 7-5 | 5-7 | 4-6 | ||
| 2001-09-24 | WTA | Bali | Quarterfinal | Hard | Angelique Widjaja | 6-2 | 5-7 | 2-6 |