Diego Junqueira defeated Leandro Migani 6-3 6-4 in the Argentina F10 round of 32 on clay. The result followed the form book — Diego Junqueira came in leading the head-to-head 3–0. Diego Junqueira extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-06 | Argentina F5 | R32 | clay | Diego Junqueira | 7-5 3-6 6-4 |
| 2004-08-09 | Chile F1B | R32 | clay | Diego Junqueira | 6-0 6-3 |
| 2004-05-03 | Argentina F2 | R32 | clay | Diego Junqueira | 6-1 1-6 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.