Riko Sawayanagi defeated Kyoka Okamura 7-5 6-7 6-4 in the Bangkok $25K round of 16 on hard. The result followed the form book — Riko Sawayanagi came in leading the head-to-head 1–0. Riko Sawayanagi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-08 | Kashiwa $25K | QF | hard | Riko Sawayanagi | 6-3 2-6 6-0 |
Averages over each player's completed matches in the selected window (82 vs 200). 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