Natsumi Hamamura defeated Remi Tezuka 6-2 2-6 7-6 in the Mumbai 25K qualifying round on hard. Natsumi Hamamura extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-07-17 | Kurume 25K | R32 | carpet | Natsumi Hamamura | 6-7(3) 6-1 6-3 |
| 2005-10-31 | Sutama 25K | R32 | clay | Remi Tezuka | 7-5 6-3 |