Tracy Cortez made a significant sacrifice to ensure her UFC Denver main event matchup with Rose Namajunas became official. After initially missing weight, Cortez cut off a chunk of her hair to hit the mark at 126 pounds. The emotional moment was captured on her Instagram page, showcasing her dedication to the fight game. Undefeated in the octagon, Cortez is gearing up for the biggest fight of her career at Ball Arena. Originally scheduled to face Miranda Maverick, Cortez's opportunity to headline a UFC event came about due to Maycee Barber's withdrawal. With her relentless determination and willingness to make sacrifices, Cortez has shown that she is ready to take on the tough competition in the flyweight division.