Tiago Lopes defeated Ricardo Siggia 6-4 6-2 in the Brazil F31 round of 32 on clay. The result followed the form book — Tiago Lopes came in leading the head-to-head 2–0. Tiago Lopes extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-03 | Brazil F33 | R16 | clay | Tiago Lopes | 6-4 6-2 |
| 2009-09-21 | Brazil 20 | SF | clay | Tiago Lopes | 7-6(4) 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.