Joao Souza defeated Nicolas Santos 6-3 6-4 in the Brazil F14 round of 32 on clay. The upset overturned the form book — Nicolas Santos came in leading the head-to-head 1–0. Joao Souza claimed a first win over Nicolas Santos in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-09-18 | Brazil F12 | R32 | hard | Nicolas Santos | 6-2 4-6 7-5 |
Averages over each player's completed matches in the selected window (200 vs 56). 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