Keisuke Watanuki defeated Shunrou Takeshima 7-6 6-0 in the Japan F8 round of 32 on carpet. The upset overturned the form book — Shunrou Takeshima came in leading the head-to-head 1–0. Keisuke Watanuki claimed a first win over Shunrou Takeshima in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-03-31 | Japan F4 | Q16 | hard | Shunrou Takeshima | 1-6 6-3 6-1 |
Averages over each player's completed matches in the selected window (9 vs 19). 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