Nicolas Santos defeated Lucas Engel 6-2 7-5 in the Brazil F5 round of 32 on clay. The upset overturned the form book — Lucas Engel came in leading the head-to-head 1–0. Nicolas Santos claimed a first win over Lucas Engel in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-09-24 | Brazil F15 | QF | clay | Lucas Engel | 3-6 7-5 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.