Lucas Engel defeated Diogo Rocha 6-4 6-1 in the Portugal F3 qualifying round 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 |
|---|---|---|---|---|---|
| 2003-05-05 | Portugal 1 4 | R16 | clay | Lucas Engel | 6-1 4-6 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.