Nash, 7-0-1 (1 KO), started his career as an unsigned fighter, despite a deep amateur pedigree and multiple national titles. He turned professional in March 2024 to little fanfare, fighting on a club show in Boulder, Colorado. He has since fought five unbeaten fighters in his career, three of whom were considered prospects, and Nash is now viewed as a promising up-and-comer featured on Zuffa Boxing cards.
