Ayumi Koshiishi defeated Miho Kuramochi 6-2 1-6 7-6 in the W35 Launceston 1 round of 16 on hard. The upset overturned the form book — Miho Kuramochi came in ranked #367, leading the head-to-head 2–0. Ayumi Koshiishi claimed a first win over Miho Kuramochi in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-02-13 | W35 Timaru 1 | R16 | hard | Miho Kuramochi | 7-5 6-3 |
| 2024-05-13 | W75 Kurume 1 | Q16 | carpet | Miho Kuramochi | 6-3 6-0 |
Averages over each player's completed matches in the selected window (89 vs 150). 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