Gonzalo Villanueva defeated Juan Estevez 7-6 6-0 in the Concepcion CH qualifying round 2 on clay. The result followed the form book — Gonzalo Villanueva came in ranked #322, defending last year's round of 32. Gonzalo Villanueva extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-06-18 | Challenger Men - Singles: Asuncion 2 (Paraguay), Clay | QF | clay | Juan Estevez | 6-2 6-3 |
| 2023-09-26 | M25 Lujan 1 | R32 | clay | Gonzalo Villanueva | 6-3 6-0 |
Averages over each player's completed matches in the selected window (18 vs 25). ATP, WTA & Challenger.
Estevez J.: 2 days rest · 1 match, 28 games (7d). 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