“I’ve been wrestling since I was 3 and fighting since I was 5,”
On April 4, 2026, in Las Vegas, McMillen faced Manolo Zecchini at UFC Vegas 115, where he delivered an impressive performance, earning a first-round knockout just 3:57 into the fight. This victory marked a significant milestone in McMillen’s career, improving his professional MMA record to an unblemished 10-0.
In the bout, McMillen showcased his striking abilities, landing a total of 63 strikes compared to Zecchini’s 24. Notably, he connected on 51 head strikes, demonstrating his precision and control in the octagon.
McMillen’s journey to this moment has been marked by dedication and hard work. A native of Electric City and a graduate of Great Falls High, he has been a formidable presence in the wrestling community, having won three Montana state wrestling championships.
His transition to mixed martial arts gained traction when he was featured in season nine of Dana White’s Contender Series in September 2025. There, he secured a UFC contract by defeating David Mgoyan by majority decision, setting the stage for his debut.
After his victory over Zecchini, McMillen shared Fight of the Night honors, with both fighters earning a $100,000 bonus for their electrifying performance. This accolade not only highlights the excitement of the match but also cements McMillen’s status as a rising star in the UFC.
Training at Red Hawk Academy in Phoenix, McMillen continues to hone his skills, and his relentless work ethic has earned him the nickname “Tommygun” from his boxing gym in Great Falls. “Back in Great Falls, the people in the boxing gym gave me the nickname Tommygun. I just don’t stop,”
As McMillen looks ahead, the MMA community eagerly anticipates his next move, considering his impressive track record of finishing opponents in nine of his ten fights. The spotlight is on him as he continues to carve out his legacy in the sport.
