Kotomi Takahata defeated Chiaki Okadaue 7-5 3-6 7-6 in the Kurume 50K round of 32 on grass. Kotomi Takahata extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-11-17 | Toyota 75K | Q32 | carpet | Kotomi Takahata | 6-2 4-6 7-5 |
| 2011-06-27 | Pattaya 10K | R32 | hard | Chiaki Okadaue | 6-3 6-3 |
Averages over each player's completed matches in the selected window (18 vs 2). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About