Brazilian heavyweight Johnny Walker delivered a spectacular knockout victory over Waldo Cortes Acosta of the Dominican Republic in the main event of UFC Vegas 124 at the Meta APEX in Las Vegas on November 7, 2026. The finish drew immediate reaction from fellow fighters, with one describing the atmosphere at the APEX as "criminal" in its intensity. Walker's performance adds another highlight-reel moment to his UFC resume.
Johnny Walker Scores Stunning Knockout Over Waldo Cortes Acosta at UFC Vegas 124



