Naoki Nakagawa defeated Shintaro Imai 6-2 6-1 in the M25 Tay Ninh 2 round of 32 on hard. The result followed the form book — Naoki Nakagawa came in ranked #737, leading the head-to-head 2–0. Naoki Nakagawa extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-07-10 | M15 Tokyo 4 | QF | hard | Naoki Nakagawa | 4-6 6-1 5-7 |
| 2015-03-23 | Japan F3 | R16 | hard | Naoki Nakagawa | 3-6 6-2 7-6(5) |
Averages over each player's completed matches in the selected window (121 vs 60). 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