Yuichi Sugita defeated Yoshihito Nishioka 7-6 7-5 in the Hua Hin CH quarter-final on hard. The upset overturned the form book — Yoshihito Nishioka came in leading the head-to-head 1–0. Yuichi Sugita claimed a first win over Yoshihito Nishioka in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-08-13 | Cincinnati Masters | Q1 | hard | Yoshihito Nishioka | 6-7(1) 6-3 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (199 vs 197). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About