Gaston Arturo Grimolizzi defeated Alejo Prado 6-1 6-2 in the Argentina F16 round of 32 on clay. The upset overturned the form book — Alejo Prado came in leading the head-to-head 1–0, but Gaston Arturo Grimolizzi had been the form player, winning 3 of their last 10 on clay. Gaston Arturo Grimolizzi claimed a first win over Alejo Prado in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-11-09 | Argentina F23 FUTURES | QF | clay | Alejo Prado | 6-3 7-6(11) |
Averages over each player's completed matches in the selected window (33 vs 1). ATP, WTA & Challenger.
wins 55% of points on serve vs Arturo Grimolizzi G.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About