Maximiliano Estevez defeated Gonzalo Villanueva 6-2 6-3 in the Argentina F13 semi-final on clay. The upset overturned the form book — Gonzalo Villanueva came in leading the head-to-head 2–0. Maximiliano Estevez claimed a first win over Gonzalo Villanueva in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-09-22 | M15 Buenos Aires 4 | F | clay | Gonzalo Villanueva | 4-6 6-4 6-1 |
| 2016-06-20 | Colombia F2 | R32 | clay | Gonzalo Villanueva | 6-4 6-3 |
Averages over each player's completed matches in the selected window (131 vs 199). 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