Tiago Lopes defeated Guilherme Clezar 6-2 6-2 in the Brazil F12 semi-final on clay. The upset overturned the form book — Guilherme Clezar came in leading the head-to-head 1–0, but Tiago Lopes had been the form player, winning 4 of their last 9 on clay. Tiago Lopes claimed a first win over Guilherme Clezar in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-15 | Brazil F26 | SF | clay | Guilherme Clezar | 6-4 7-5 |
Averages over each player's completed matches in the selected window (16 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About