Juan Martin Aranguren defeated Julian Dujmovic 6-1 6-7 6-0 in the Argentina F3 round of 16 on clay. The result followed the form book — Juan Martin Aranguren came in leading the head-to-head 1–0. Juan Martin Aranguren extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-09-12 | Uruguay F1 | SF | clay | Juan Martin Aranguren | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.