John Castaneda Takes Responsibility for Split-Decision Loss at UFC Vegas 121

UFC bantamweight veteran John Castaneda has publicly addressed his split-decision loss to Alatengheili, which took place on the preliminary card of UFC Vegas 121 this past Saturday, September 26, 2026, at the Meta Apex in Las Vegas. The fight was widely viewed as a highly competitive and difficult affair for the judges to score. Following the result, Castaneda was critical of his own tactical approach during the bout. He admitted that he deviated from his game plan, suggesting that he chose a less demanding path rather than committing to the adjustments needed to secure a clear victory. Castaneda explicitly stated that he 'took the easy way out' during the contest, acknowledging that the loss sits squarely on his own decision-making inside the Octagon. Despite the frustration of the defeat, the veteran remains focused on analyzing his performance to prevent similar lapses in future outings. Castaneda’s candid admission comes as he looks to rebound from a fight that many observers noted could have easily swung in his favor if not for the narrow margins of the final scorecards.

Source: MMA Mania.