Martin Vassallo Arguello defeated Daniel Caracciolo 6-4 6-3 in the Argentina F7 semi-final on clay. Martin Vassallo Arguello extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-03-12 | Argentina F1 | R32 | clay | Martin Vassallo Arguello | 1-6 7-6(4) 6-4 |
| 1999-11-22 | Chile F5 | R32 | clay | Daniel Caracciolo | 3-6 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.