Momoko Kobori defeated Miho Kuramochi 6-0 2-6 7-5 in the W50 Nanao 1 round of 16 on carpet. The upset overturned the form book — Miho Kuramochi came in ranked #367, leading the head-to-head 2–0. Momoko Kobori claimed a first win over Miho Kuramochi in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-25 | W100 Incheon 1 | R16 | hard | Miho Kuramochi | 6-3 6-3 |
| 2023-09-03 | W100 Tokyo 1 | Q32 | hard | Miho Kuramochi | 5-7 7-5 7-5 |
Averages over each player's completed matches in the selected window (124 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