Rafael Matos defeated Carlos Eduardo Severino 7-5 6-2 in the Brazil F1 round of 16 on clay. The result followed the form book — Rafael Matos came in leading the head-to-head 1–0. Rafael Matos extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-04-30 | Brazil F2 | QF | clay | Rafael Matos | 6-3 0-6 6-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.