Hiroko Kuwata defeated Remi Tezuka 6-0 6-2 in the Mie 10K round of 16 on grass. The result followed the form book — Hiroko Kuwata came in leading the head-to-head 1–0. Hiroko Kuwata extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-03-19 | Kofu 10K | R32 | hard | Hiroko Kuwata | 7-6(6) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.