Yung Jan Chan defeated Junri Namigata 6-2 4-6 6-2 in the Osaka qualifying final on hard. The result followed the form book — Yung Jan Chan came in leading the head-to-head 1–0. Yung Jan Chan extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-09-21 | Seoul | R32 | hard | Yung Jan Chan | 6-3 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.