Jason Jackson is a Jamaican mixed martial artist competing in the welterweight division and a former Bellator Welterweight World Champion. Known as “The Ass-Kicking Machine,” he became the first fighter to defeat longtime champion Yaroslav Amosov at Bellator 301 in November 2023, and currently competes in the Professional Fighters League. Born in Spanish Town, Jamaica, he now trains out of Hollywood, Florida, with Kill Cliff FC. This tag page collects news, fight results, interviews, and career updates covering his runs in Bellator, Titan FC, the Legacy Fighting Alliance, the PFL Welterweight Tournament, and his appearance on The Ultimate Fighter: American Top Team vs. Blackzilians, offering a complete archive of his professional MMA activity.
