Ken Onishi defeated Motoaki Kita 3-6 6-4 7-6 in the Japan F6 qualifying round of 16 on clay. The result followed the form book — Ken Onishi came in leading the head-to-head 1–0. Ken Onishi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-16 | Japan F2 | Q32 | hard | Ken Onishi | 6-4 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.