Mackenzie Dern 2025 Calendar. Ufc strawweight contender mackenzie dern has confirmed she will be competing at the prestigious adcc submission wrestling world championships in 2025. Amanda ribas, with official sherdog mixed martial arts stats, photos, videos, and more for.

Decorated bjj black belt and current ufc strawweight fighter mackenzie dern is set to return to the adcc mats this year. The move surprised many in the grappling.