Riko Kikawada defeated Natsuko Saegusa 6-1 6-3 in the W35 Osaka q64 on hard. The result followed the form book — Riko Kikawada came in leading the head-to-head 1–0. Riko Kikawada extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-03-17 | W15 Hinode 1 | Q64 | hard | Riko Kikawada | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.