Naoki Tajima defeated Shinji Hazawa 7-6 6-4 in the M15 Harmon 1 round of 16 on hard. Naoki Tajima extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-03-05 | M15 Nishi-Tama 1 | R32 | hard | Naoki Tajima | 7-5 6-3 |
Averages over each player's completed matches in the selected window (10 vs 22). 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