Career
IBJJF ranks Mackenzie as the number one female black belt in brazilian jiu-jitsu. She holds a black belt under her father, Wellington "Megaton" Dias who is one of the top Brazilian jiu-jitsu black belts in the world. Mackenzie started competing at a young age, and moving on to competing in the adult divisions by 14 years old.
In 2015 she defeated Gabrielle Garcia in the semi finals at the Abu Dabi open weight championships.