Thassha Vitayaviroj defeated Liza Viplav 6-0 6-0 in the Jakarta 1 10K round of 32 on hard. The result followed the form book — Thassha Vitayaviroj came in leading the head-to-head 1–0. Thassha Vitayaviroj extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-09-29 | Jakarta 10K | R32 | hard | Thassha Vitayaviroj | 4-6 7-5 7-6(4) |