Ulberg’s 12-Second KO in St. Louis Stuns UFC Fans, Eyes Top 10 Light Heavyweights
Carlos Ulberg made a thunderous statement at UFC St. Louis, delivering a knockout blow to Alonzo Menifield in a mere 12 seconds. The electrifying finish marks the third-fastest knockout in UFC light heavyweight history, instantly propelling Ulberg into the spotlight.
The fight began with the customary touch of gloves at the center of the Octagon. Menifield, eager to seize control, initiated an aggressive attack but stumbled, inadvertently giving Ulberg an unexpected advantage. Seizing the moment, Ulberg unleashed a barrage of punches, with a powerful left hook that stunned Menifield. Following up with a decisive right hand, Ulberg sent Menifield crashing to the canvas, prompting the referee to stop the fight immediately.
This rapid victory extends Ulberg’s winning streak to six, dating back to March 2021. Reflecting on his performance, Ulberg shared, “We knew he was going to come forward. So I just had to do what I had to do. He did catch me, that woke me up, and when you wake a lion up, he comes up. Anybody in that top 10, I’ll destroy anybody in my way.”
Despite not being ranked prior to this bout, Ulberg’s explosive performance has undoubtedly caught the attention of fans and analysts alike. His dominance in the cage suggests he is more than ready to take on the division’s top fighters.
Menifield entered the match with a strong record, having secured victories in four of his last five fights, including a draw against Jimmy Crute. However, Ulberg’s swift and decisive win underscores his readiness to challenge the best in the division.

As Ulberg sets his sights on the top 10 light heavyweights, the division remains led by champion Alex Pereira, with Jiri Prochazka positioned as the top contender. Ulberg’s rapid ascent promises to shake up the rankings and introduce thrilling new matchups for UFC fans to anticipate.
Ulberg’s victory not only adds a significant win to his record but also positions him as a serious contender in the light heavyweight division. His performance in St. Louis serves as a testament to his skill and readiness to face higher-ranked opponents. UFC enthusiasts can look forward to seeing Ulberg continue his ascent and potentially challenge for the title in the near future.
