Juan Ignacio Galarza defeated Gonzalo Villanueva 1-6 7-5 6-2 in the Argentina F4 round of 32 on clay. The result followed the form book — Juan Ignacio Galarza came in leading the head-to-head 6–1. Juan Ignacio Galarza extended the head-to-head to 7–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-04-07 | M25 Rosario 2 | R16 | clay | Gonzalo Villanueva | 7-6(5) 6-4 |
| 2019-03-30 | M15 Pinamar 2 | SF | clay | Juan Ignacio Galarza | 6-2 6-1 |
| 2017-11-20 | Argentina F10 | SF | clay | Juan Ignacio Galarza | 7-6(5) 2-6 6-4 |
| 2017-06-12 | Argentina F2 | SF | clay | Juan Ignacio Galarza | 3-6 6-2 7-6(3) |
| 2015-08-17 | Argentina F9 | SF | clay | Juan Ignacio Galarza | 4-6 6-1 6-0 |
| 2015-03-09 | Argentina F1 | R16 | clay | Juan Ignacio Galarza | 6-3 6-2 |
| 2014-08-18 | Argentina F14 | R32 | clay | Juan Ignacio Galarza | 6-4 6-1 |
Averages over each player's completed matches in the selected window (200 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