Naoki Nakagawa defeated Keisuke Saitoh 6-4 6-4 in the M25 Sapporo 1 round of 32 on hard. Naoki Nakagawa extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-08-31 | M25 Hong Kong 1 | R16 | hard | Naoki Nakagawa | 6-4 6-7(1) 6-1 |
Averages over each player's completed matches in the selected window (28 vs 11). 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