Warit Sornbutnark defeated Arata Onozawa 6-3 6-2 in the Thailand F2 round of 16 on hard. The upset overturned the form book — Arata Onozawa came in leading the head-to-head 1–0. Warit Sornbutnark claimed a first win over Arata Onozawa in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-05-26 | Thailand F5 | R32 | hard | Arata Onozawa | 7-6(5) 6-1 |
Averages over each player's completed matches in the selected window (5 vs 41). 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