In a dramatic showdown at Karate Combat 47, former UFC lightweights James Vick and Rafael Alves went head-to-head in the main event, leaving spectators stunned by a devastating knockout.

In recent years, Justin Gaethje has tweaked his gung-ho fight style and picked up high-profile decision wins over Michael Chandler and Rafael Fiziev, who he will rematch at UFC 313 on Saturday night.

‘The Highlight’ famously left UFC bogeyman Edson Barboza out cold ... streak to two in a row after his August 2018 clash with James Vick. Justin Gaethje knocked out his lightweight rival ...