Roland So defeated Chang Hee Park 6-1 6-3 in the Chinese Taipei Masters 3 semi-final on hard. The result followed the form book — Roland So came in leading the head-to-head 1–0. Roland So extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-02-09 | Philippines Thailand Masters 1 | R16 | hard | Roland So | 6-4 6-1 |