Lucas Engel defeated Bart Beks 6-2 6-4 in the Brazil F12 round of 16 on clay. The upset overturned the form book — Bart Beks came in leading the head-to-head 1–0, but Lucas Engel had been the form player, winning 6 of their last 10 on clay. Lucas Engel claimed a first win over Bart Beks in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-10-18 | Brazil F10 | R32 | clay | Bart Beks | 7-6(2) 6-2 |