Kurumi Nara defeated Polona Hercog 7-6 2-6 6-1 in the Osaka quarter-final on hard. The result followed the form book — Kurumi Nara came in leading the head-to-head 1–0, defending last year's round of 32. Kurumi Nara extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-18 | Nuremberg | R32 | clay | Kurumi Nara | 7-5 5-7 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (199 vs 200). ATP, WTA & Challenger.