Suzuho Oshino defeated Mao Mushika 7-6 6-3 in the W25 Nanao round of 32 on carpet. The result followed the form book — Suzuho Oshino came in leading the head-to-head 1–0. Suzuho Oshino extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-07-25 | W15 Sapporo 1 | R32 | hard | Suzuho Oshino | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.