Kayo Nishimura defeated Nanari Katsumi 6-4 6-3 in the W100 Takasaki 1 q32 on hard. Kayo Nishimura narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-11-23 | W50 Yokohama 1 | Q32 | hard | Kayo Nishimura | 6-1 6-3 |
| 2024-10-30 | W35 Makinohara 1 | R32 | carpet | Nanari Katsumi | 6-2 5-7 6-4 |
| 2023-03-22 | W15 Hinode 1 | R32 | hard | Nanari Katsumi | 6-2 6-4 |
Averages over each player's completed matches in the selected window (119 vs 59). 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