Mackenzie Lynne Dern Santos, born on March 24, 1993, is a Brazilian-American professional mixed martial artist and Brazilian Jiu-Jitsu practitioner. She hails from Arizona and is the daughter of ...

Dern was married to Wesley Santos, with whom, she has a daughter, Moa, born in 2019. Wesley Santos, Mackenzie Dern's ex-husband, is a surfer by profession. He occasionally appeared on Dern's ...

Brazilian Jiu-Jitsu ace Mackenzie Dern is among those who will be looking to start the year off with a win. Dern faces fellow Brazilian Amanda Ribas in the main event in a rematch of their 2019 ...

Chael Sonnen thinks Mackenzie Dern missed the mark by not calling for a title shot after UFC Fight Night 249. Dern (16-5 MMA, 11-5 UFC) picked up her second-straight win when she submitted Amanda ...

Top ten contenders battled it out as Mackenzie Dern (15-5) took on Amanda Ribas (13-6) for the second time. Ribas was looking to win her second fight against Mackenzie Dern. These two first fought ...