Yasutaka Uchiyama defeated Takuto Niki 6-2 7-5 in the Japan F1 qualifying round on hard. The result followed the form book — Yasutaka Uchiyama came in leading the head-to-head 4–0. Yasutaka Uchiyama extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-30 | Japan F4 | F | hard | Yasutaka Uchiyama | 6-1 6-2 |
| 2014-02-24 | Australia F2 | R16 | hard | Yasutaka Uchiyama | 6-3 6-4 |
| 2013-06-10 | Japan F5 | QF | clay | Yasutaka Uchiyama | 6-3 6-3 |
| 2013-03-25 | Japan F3 | QF | hard | Yasutaka Uchiyama | 7-5 6-2 |
Averages over each player's completed matches in the selected window (199 vs 158). 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