Andres Molteni defeated Juan Martin Aranguren 6-2 7-6 in the Argentina F9 round of 32 on clay. The upset overturned the form book — Juan Martin Aranguren came in leading the head-to-head 4–0. Andres Molteni claimed a first win over Juan Martin Aranguren in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-10-01 | Argentina F17 | R32 | clay | Juan Martin Aranguren | 6-0 6-3 |
| 2007-07-30 | Argentina F10 | SF | clay | Juan Martin Aranguren | 7-5 4-6 6-4 |
| 2007-06-18 | Argentina F9 | QF | clay | Juan Martin Aranguren | 2-6 6-1 6-2 |
| 2005-08-08 | Argentina F6 | R32 | clay | Juan Martin Aranguren | 6-3 6-1 |
Averages over each player's completed matches in the selected window (105 vs 2). 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