Chin Wei Chan defeated Tomoko Dokei 6-1 3-6 6-3 in the Hamanako 10K qualifying round on carpet. Chin Wei Chan extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-05-30 | Gunma 25K | R16 | carpet | Tomoko Dokei | 6-4 7-6(8) |
| 2004-04-12 | Yamaguchi 10K | SF | clay | Chin Wei Chan | 6-1 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.