Ka Po Tong defeated Kyung Mi Chang 7-5 6-2 in the Ho Chi Minh City 25K qualifying round on hard. The result followed the form book — Ka Po Tong came in leading the head-to-head 2–0. Ka Po Tong extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-05-13 | Shanghai 25K | R16 | hard | Ka Po Tong | 6-1 6-4 |
| 2000-08-28 | Kugayama 10K | F | hard | Ka Po Tong | 7-6(3) 7-5 |