Pablo Galdon defeated Nicolas Pastor 6-4 6-2 in the Argentina F10 qualifying round on clay. Pablo Galdon extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-04-02 | Argentina F6 | SF | clay | Pablo Galdon | 6-3 7-6(3) |
| 2010-11-01 | Argentina F22 | R32 | clay | Nicolas Pastor | 7-5 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.