Oscar Jose Gutierrez defeated Gonzalo Villanueva 6-0 6-3 in the Brazil F3 round of 32 on clay. The upset overturned the form book — Gonzalo Villanueva came in ranked #322, leading the head-to-head 2–0. Oscar Jose Gutierrez claimed a first win over Gonzalo Villanueva in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-04-30 | Brazil F2 | SF | clay | Gonzalo Villanueva | 6-7(3) 6-3 6-3 |
| 2014-09-08 | Argentina F17 | R32 | clay | Gonzalo Villanueva | 1-6 7-6(4) 6-4 |
Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Gutierrez O.: 14 days rest · 1 match (14d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About