Arata Onozawa defeated Yasuo Miyazaki 6-4 6-2 in the Japan F7 round of 32 on grass. The result followed the form book — Arata Onozawa came in leading the head-to-head 1–0. Arata Onozawa extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-19 | Japan F9 | R32 | clay | Arata Onozawa | 6-2 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.