Yusuke Takahashi defeated Ryota Tanuma 6-3 6-2 in the Japan F4 qualifying round on hard. The result followed the form book — Yusuke Takahashi came in leading the head-to-head 1–0. Yusuke Takahashi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-08 | Japan F6 | R16 | hard | Yusuke Takahashi | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.