Juan Martin Aranguren advanced when Rodolfo Daruich retired 6-4 in the Argentina F2 round of 32. Juan Martin Aranguren extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-29 | Argentina F9 | SF | clay | Juan Martin Aranguren | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.