Chiaki Okadaue defeated Chihiro Takayama 6-2 6-7 7-5 in the Tokyo 10K round of 16 on hard. The result followed the form book — Chiaki Okadaue came in leading the head-to-head 1–0. Chiaki Okadaue extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-09-07 | Kyoto $10K | R16 | hard | Chiaki Okadaue | 3-6 6-3 6-2 |
Averages over each player's completed matches in the selected window (2 vs 49). 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