Gonzalo Villanueva defeated Bastian Malla 6-1 6-7 7-6 in the Chile F1 round of 16 on clay. Gonzalo Villanueva narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-08-20 | M15 Asuncion 2 | QF | clay | Gonzalo Villanueva | 4-6 6-1 7-5 |
| 2015-04-20 | Chile F5 | QF | clay | Bastian Malla | 6-4 6-4 |
| 2013-11-11 | Chile F7 | R32 | clay | Bastian Malla | 6-3 6-4 |
Averages over each player's completed matches in the selected window (199 vs 200). 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