Eduardo Vieira vs Gustavo Maron
Eduardo Vieira and Gustavo Maron have met 2 times in recorded professional competition. Gustavo Maron leads the series 2–0.
| Year | Result | Method | Event |
|---|---|---|---|
| 2019 | Gustavo Maron | North south choke | Curitiba SPO |
| 2019 | Gustavo Maron | — | Curitiba Spring International Open IBJJ… |