Suchanun Viratprasert defeated I Ting Wang 6-2 6-2 in the Nagano 10K round of 16 on grass. The result followed the form book — Suchanun Viratprasert came in leading the head-to-head 1–0. Suchanun Viratprasert extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-10-18 | Jakarta 10K | SF | hard | Suchanun Viratprasert | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.