Chin Bee Khoo defeated Wilawan Choptang 6-0 6-4 in the Manila 10K qualifying round on hard. The result followed the form book — Chin Bee Khoo came in leading the head-to-head 2–1. Chin Bee Khoo extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-04-05 | New Delhi 10K | R16 | hard | Wilawan Choptang | 6-2 6-2 |
| 2003-06-09 | Seoul 10K | R32 | hard | Chin Bee Khoo | 3-6 7-5 6-3 |
| 2001-06-18 | Inchon 10K | R32 | hard | Chin Bee Khoo | 6-0 6-3 |