Juan Martin Aranguren defeated Maximo Gonzalez 6-4 4-6 6-1 in the Argentina F12 semi-final on clay. The upset overturned the form book — Maximo Gonzalez came in leading the head-to-head 1–0. Juan Martin Aranguren claimed a first win over Maximo Gonzalez in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-04-28 | Argentina 1 | R32 | clay | Maximo Gonzalez | 6-1 6-2 |
Averages over each player's completed matches in the selected window (2 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