“I’ve been wrestling since I was 3 and fighting since I was 5,”

In a dominant performance, McMillen landed 63 total strikes compared to Zecchini’s 24, demonstrating his striking prowess and tactical advantage. The fight concluded in just 3:57 seconds, with McMillen connecting on an impressive 51 head strikes.

McMillen, a native of Electric City and a graduate of Great Falls High, has built a formidable professional MMA record of 10-0, finishing opponents in nine of those fights. His background as a three-time Montana state wrestling champion has undoubtedly contributed to his success in the octagon.

Prior to his UFC debut, McMillen gained attention on Dana White’s Contender Series in September 2025, where he earned a UFC contract by defeating David Mgoyan by majority decision. This victory set the stage for his highly anticipated debut.

After the fight, McMillen shared the Fight of the Night honors with Zecchini, with both fighters pocketing $100,000 for their thrilling performance. The recognition underscores the excitement generated by their matchup.

Reflecting on his journey, McMillen remarked, “Back in Great Falls, the people in the boxing gym gave me the nickname Tommygun. I just don’t stop.” His relentless drive and dedication to the sport are evident in his fighting style and achievements.

Training at Red Hawk Academy in Phoenix, McMillen is poised for further success in the UFC. Fans and analysts alike are eager to see how he will build on this impressive debut.

As McMillen continues to rise in the ranks, the MMA community will be watching closely for his next moves in the octagon. With a perfect record and a reputation for finishing fights, he is quickly becoming a name to watch in the sport.