Erika Takao defeated Kyung Mi Chang 7-5 6-1 in the Tokyo 10K semi-final on hard. Erika Takao extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-04-20 | Changwon 25K | R32 | hard | Kyung Mi Chang | 6-2 6-2 |
| 2007-07-16 | Kurume 25K | R32 | grass | Erika Takao | 6-3 6-1 |