Caio Zampieri defeated Marcelo Demoliner 6-4 6-4 in the Costa Do Sauipe q32 on hard. The result followed the form book — Caio Zampieri came in leading the head-to-head 2–1, defending last year's round of 32. Caio Zampieri extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-12-03 | Brazil F36 | R16 | clay | Marcelo Demoliner | 6-3 7-6(3) |
| 2011-08-15 | Brazil F26 | QF | clay | Caio Zampieri | 7-6(4) 7-5 |
| 2008-10-13 | Brazil F24 | SF | clay | Caio Zampieri | 6-4 6-4 |
Averages over each player's completed matches in the selected window (100 vs 14). 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