It didn’t take long for Murat Gassiev to finish off his opponent Jordan Shimmel in this Cruiserweight match. With just a few seconds remaining in the first round, Gassiev landed a left hook right on the button to knock his opponent out cold. No need for a 10 count after this vicious punch. It became instantly clear for the referee and all those in attendance that Shimmel wouldn’t be getting up for a while. 

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Check out the devastating punch that put a definitive end to the fight.

Want to see some other jaw-jarring KO’s? Here are some of the best from last year.