Guido Ivan Justo defeated Juan Estevez 4-6 6-3 6-3 in the M15 Santiago 3 quarter-final on clay. Guido Ivan Justo extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-02-27 | M25 Yerba Buena 1 | R16 | clay | Juan Estevez | 7-6(10) 7-6(7) |
| 2024-11-22 | M15 Azul 1 | QF | clay | Juan Estevez | 6-3 6-4 |
| 2024-05-17 | M15 Neuquen 1 | QF | clay | Guido Ivan Justo | 3-6 6-3 6-2 |
| 2023-08-09 | M15 Arequipa 1 | R16 | clay | Guido Ivan Justo | 3-6 6-1 6-1 |
Averages over each player's completed matches in the selected window (167 vs 149). 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