Caio Zampieri defeated Joao Souza 3-6 7-6 7-6 in the Costa Do Sauipe qualifying round on hard. Caio Zampieri extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-12-04 | Brazil F22 | R16 | hard | Caio Zampieri | 6-4 4-6 6-4 |
| 2006-11-27 | Brazil F21 | QF | clay | Joao Souza | 6-4 6-3 |
Averages over each player's completed matches in the selected window (101 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