Chin Bee Khoo defeated Wilawan Choptang 3-6 7-5 6-3 in the Seoul 10K round of 32 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 |
| 2002-11-11 | Manila 10K | QF | hard | Chin Bee Khoo | 6-0 6-4 |
| 2001-06-18 | Inchon 10K | R32 | hard | Chin Bee Khoo | 6-0 6-3 |