Johnny Walker Secures Second Straight Heavyweight Win via KO

Johnny Walker secured his second consecutive heavyweight victory by knocking out Waldo Cortes-Acosta at 2:27 of the third round on November 7, 2026, at the Meta Apex in Las Vegas during UFC Vegas 124.

The main event materialized on short notice after Sean Brady withdrew from a scheduled bout against Gabriel Bonfim due to an injury, according to F4W/WON. Walker stepped into the division’s top tier following a first-round flying knee knockout of Mick Parkin in his heavyweight debut, whereas Cortes-Acosta entered the cage holding the No. 6 ranking in the division, as reported by Yahoo Sports.

Cortes-Acosta utilized forward pressure across the opening two frames, landing heavier blows and securing control positions on the mat. Two of the three judges scored the first two rounds in favor of Cortes-Acosta, Yahoo reported. Walker maintained distance with leg kicks and unconventional strikes while absorbing the Dominican heavyweight’s aggression.

In the third round, a head kick and a backfist compromised Cortes-Acosta’s mobility before a hard right hand dropped him to the canvas, Fightomic noted. Walker followed with decisive punches to halt the contest.

This is not technique. This is surprise motherf***er.

Johnny Walker, UFC veteran

The stoppage brought Walker’s heavyweight record to two wins without a defeat, offering a fresh trajectory after a difficult stretch at light heavyweight where he managed just one victory in his final five appearances, according to Yahoo.

F*** everybody who says I have no chin,

Johnny Walker, UFC veteran

The preliminary bouts and main card action broadcast live from the Meta Apex in Las Vegas, Nevada, with prelims commencing at 5:00 PM ET and the main card following at 8:00 PM ET via Paramount+. The event carried alternative designation as UFC Fight Night 293. The card featured 14 fights balancing up-and-coming prospects alongside five ranked fighters.

Walker entered the matchup with a career mark of 23 wins, 10 losses, and 1 no contest, while Cortes-Acosta held a 17-4 professional record. Prior to the setback, Cortes-Acosta had compiled consecutive stoppage victories over Ante Delija, Shamil Gaziev, and Derrick Lewis before sustaining decision losses against Alexander Volkov and Curtis Blaydes. Bookmakers positioned Cortes-Acosta as a betting favorite ranging between -220 and -250, with Walker listed as an underdog from +180 to +200.

Ahead of the Saturday showdown, Walker spoke about adjustments to his preparation, emphasizing consistency and the support of his training environment. He primarily trains at the Porrada Training Center in Las Vegas under six-time Muay Thai world champion Ray Sefo alongside top heavyweight contender Alexander Volkov. Walker stressed year-round training, proper nutrition, and injury prevention to maintain his health and secure recovery.

Earlier coverage: Waldo Cortes-Acosta Seeks to Defeat Josh Hokit at UFC Vegas 124

More on this story: Waldo Cortes-Acosta Seeks to Defeat Josh Hokit at UFC Vegas 124 · Raoni Barcelos Hospitalized After Technical Knockout Loss to Raul Rosas Jr