Marcel Felder defeated Diego Alvarez 7-5 6-4 in the Colombia F1 round of 32 on clay. The result followed the form book — Marcel Felder came in leading the head-to-head 1–0. Marcel Felder extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-01-30 | Colombia F2 | SF | clay | Marcel Felder | 4-6 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.