Orawan Lamangthong defeated Aleta Sungkono 6-0 6-1 in the Jakarta 10K round of 32 on hard. The result followed the form book — Orawan Lamangthong came in leading the head-to-head 1–0. Orawan Lamangthong extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-08-18 | Colombo 10K | R16 | clay | Orawan Lamangthong | 6-1 6-4 |