Rose Namajunas will headline UFC Fight Night Denver against undefeated Tracy Cortez in a flyweight bout, replacing Maycee Barber who withdrew due to health issues. Namajunas, a former strawweight champion, aims to cement her position in the division, while a win for Cortez could propel her into the Top 5 Flyweight rankings. The event will be UFC's seventh in Denver and features other intriguing matchups, including Santiago Ponzinibbio versus Muslim Salikhov in the co-main event. Historically, UFC Denver has been the stage for memorable fights and unexpected upsets, adding a layer of excitement to this card. Notably, Namajunas has experienced both high-profile victories and surprising losses in her career, underscoring the unpredictable nature of the sport. Fans can expect an electrifying atmosphere as the UFC returns to Denver for the first time since 2018.