Ka Po Tong defeated Yan Chen 6-0 6-1 in the Tianjin 10K round of 32 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 |
|---|---|---|---|---|---|
| 2000-10-16 | Shanghai | Q32 | hard | Ka Po Tong | 6-3 6-3 |
| 1997-03-12 | Fed Cup G1 RRB: CHN vs HKG | RR | hard | Ka Po Tong | 6-1 6-3 |