Nicolas Santos defeated Caio Silva 6-4 6-2 in the Brazil F2 round of 16 on clay. The upset overturned the form book — Caio Silva came in leading the head-to-head 1–0, but Nicolas Santos had been the form player, winning 6 of their last 10 on clay. Nicolas Santos claimed a first win over Caio Silva in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-11-25 | Brazil F18 | R16 | clay | Caio Silva | 6-3 2-6 6-3 |
Averages over each player's completed matches in the selected window (56 vs 37). 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