Juan Martin Aranguren defeated Antonio Pastorino 6-4 6-4 in the Argentina F12 round of 16 on clay. Juan Martin Aranguren extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-03 | Germany F13 | SF | clay | Antonio Pastorino | 6-3 6-3 |
| 2003-08-18 | Argentina F1 | R32 | clay | Juan Martin Aranguren | 2-6 6-2 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.