UFC Strawweight Champion

Mackenzie Dern is the reigning UFC Women’s Strawweight Champion and one of the most accomplished Brazilian jiu-jitsu practitioners in MMA. She captured the vacant 115-pound title at UFC 321 in October 2025 and successfully defended her belt for the first time at UFC 330, defeating Gillian Robertson by unanimous decision in Philadelphia. With a professional record now standing at 17-5, Dern continues to establish herself as one of the elite fighters in the UFC’s strawweight division.