Cub Swanson defeats Nate Landwehr via first-round TKO in retirement fight

Cub Swanson secured a technical knockout victory over Nate Landwehr in the first round at UFC 327. The 42-year-old veteran earned his 31st professional win in what was announced as his final fight. Landwehr suffered his third consecutive loss. Swanson's retirement bout ended with a definitive finish, capping off a long career in mixed martial arts. The fight took place in Miami on April 12, 2026.