
Takuto Niki defeated Renta Tokuda 6-2 6-7 7-5 in the Japan F4 qualifying round on hard. The upset overturned the form book — Renta Tokuda came in leading the head-to-head 2–0. Takuto Niki claimed a first win over Renta Tokuda in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-06-13 | Japan F8 | R16 | carpet | Renta Tokuda | 6-3 7-6(2) |
| 2015-06-22 | Japan F8 | R16 | clay | Renta Tokuda | 2-6 7-6(3) 6-3 |
Averages over each player's completed matches in the selected window (133 vs 200). 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