Nanari Katsumi defeated Ari Matsumoto 6-2 6-1 in the W15 Hinode 1 q64 on hard. Nanari Katsumi extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-10-28 | W35 Makinohara 1 | Q16 | carpet | Nanari Katsumi | 4-6 6-4 10-7 |
| 2023-10-03 | W25 Makinohara | Q16 | carpet | Ari Matsumoto | 6-1 6-7(5) 10-8 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.