Riko Sawayanagi defeated Emily Webley Smith 6-1 6-2 in the Karuizawa 25K round of 32 on grass. The result followed the form book — Riko Sawayanagi came in leading the head-to-head 2–0. Riko Sawayanagi extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-02-16 | New Delhi $25K | R32 | hard | Riko Sawayanagi | 7-6(1) 6-1 |
| 2013-04-29 | Gifu 50K | Q16 | hard | Riko Sawayanagi | 6-1 6-0 |
Averages over each player's completed matches in the selected window (86 vs 164). 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