Naoki Nakagawa defeated Keisuke Saitoh 6-4 6-7 6-1 in the M25 Hong Kong 1 round of 16 on hard. Naoki Nakagawa extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-02 | M25 Sapporo 1 | R32 | hard | Naoki Nakagawa | 6-4 6-4 |
Averages over each player's completed matches in the selected window (72 vs 17). 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