Fernando Romboli defeated Bruno Santanna 6-2 4-6 6-1 in the Brazil F5 round of 32 on clay. The upset overturned the form book — Bruno Santanna came in leading the head-to-head 2–1. Fernando Romboli narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-11-09 | Brazil F8 | R16 | hard | Fernando Romboli | 7-6(4) 6-2 |
| 2013-09-23 | Brazil F9 | F | hard | Bruno Santanna | 6-4 7-5 |
| 2013-08-19 | Brazil F6 | R16 | hard | Bruno Santanna | 6-4 6-4 |
Averages over each player's completed matches in the selected window (120 vs 44). 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