Caio Zampieri defeated Daniel Dutra Da Silva 6-3 6-2 in the Brazil F10 qualifying round on hard. The upset overturned the form book — Daniel Dutra Da Silva came in leading the head-to-head 5–2. Caio Zampieri narrowed the head-to-head to 5–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-07-17 | Germany F8 | R32 | clay | Daniel Dutra Da Silva | 6-1 6-1 |
| 2015-06-08 | Brazil F1 | F | clay | Caio Zampieri | 7-6(3) 5-7 7-6(4) |
| 2014-10-13 | Brazil F9 | F | clay | Caio Zampieri | 6-1 2-6 7-5 |
| 2014-08-11 | Brazil F7 | R32 | clay | Daniel Dutra Da Silva | 6-4 3-6 6-0 |
| 2008-05-19 | Italy F14 | QF | clay | Daniel Dutra Da Silva | 3-6 6-3 6-4 |
| 2006-08-21 | Brazil F8 | R32 | clay | Daniel Dutra Da Silva | 1-6 6-4 6-4 |
| 2006-08-14 | Brazil F7 | R16 | clay | Daniel Dutra Da Silva | 4-6 6-2 6-3 |
Averages over each player's completed matches in the selected window (95 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