Steveson Debuts with First-Round TKO at LFA 217

Gable Steveson, the 25-year-old Olympic gold medalist and two-time NCAA Division I heavyweight champion, made his long-anticipated mixed martial arts debut Friday night at LFA 217, stopping Braden Peterson by technical knockout 1 minute and 38 seconds into the first round at Mystic Lake Casino in Prior Lake, Minnesota. Steveson weighed in at 259.2 pounds for the bout and finished the comain event after securing an early takedown and delivering sustained ground-and-pound until the referee intervened.

Steveson opened the fight with a single-leg takedown within seconds, then maintained top control while landing strikes and elbows that visibly damaged Peterson, prompting the official stoppage. The bout streamed on UFC Fight Pass. Jon Jones, the former two-division UFC champion who trained with Steveson during the fight camp, was in his corner and offered effusive praise afterward. Jones said Steveson is "a freak athlete," adding that he is fast, powerful and willing to surround himself with top coaches and training partners.

Peterson entered the fight as an underdog; reports on his record varied, with several outlets listing him with 10 professional wins. Peterson, a former college...