Diego Hartfield defeated Lucas Engel 7-6 6-3 in the Brazil F5 round of 16 on clay. Diego Hartfield extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-05-02 | Colombia F4 | SF | clay | Diego Hartfield | 7-6(5) 6-1 |
| 2004-10-11 | Colombia F4 | R32 | clay | Lucas Engel | 7-6(9) 3-6 7-6(5) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.