Lucas Engel defeated Daniel Isaza 6-1 6-2 in the Colombia F1 round of 16 on clay. The result followed the form book — Lucas Engel came in leading the head-to-head 1–0. Lucas Engel extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-05-01 | Colombia F3 | R32 | clay | Lucas Engel | 6-1 6-3 |