Takuto Niki defeated Tadayuki Longhi 6-3 6-3 in the Japan F7 round of 32 on clay. The result followed the form book — Takuto Niki came in leading the head-to-head 1–0. Takuto Niki extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-16 | Japan F2 | R16 | hard | Takuto Niki | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.