Karen Antunes vs Mackenzie Dern
Karen Antunes and Mackenzie Dern have met 5 times in recorded professional competition. Mackenzie Dern leads the series 5–0.
| Year | Result | Method | Event |
|---|---|---|---|
| 2016 | Mackenzie Dern | Pts: 4x4, Adv | Pan American |
| 2016 | Mackenzie Dern | Referee Decision | World Champ. |
| 2015 | Mackenzie Dern | Toe hold | FIVE SL |
| 2014 | Mackenzie Dern | Toe hold | Dallas Open |
| 2014 | Mackenzie Dern | Toe hold | NoGi Worlds |