Marcelo Zormann Da Silva defeated Carlos Eduardo Severino 6-1 6-1 in the Brazil F3 round of 16 on clay. The upset overturned the form book — Carlos Eduardo Severino came in leading the head-to-head 1–0. Marcelo Zormann Da Silva claimed a first win over Carlos Eduardo Severino in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-10-26 | Brazil F6 | F | clay | Carlos Eduardo Severino | 3-6 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.