Conor McGregor Career Stats: MMA Records & Achievements

Beyond the standard numbers, the combat sports trajectory of the prominent Irish mixed martial artist and boxer is defined by high-profile victories and record-breaking pay-per-view performances. Competing across the featherweight, lightweight, and welterweight divisions, he has built a professional MMA record of 22 wins and 6 losses. His diverse striking background, which includes training as a kickboxer, martial artist, and taekwondo athlete, laid the foundation for a fighting style that would eventually dominate the Ultimate Fighting Championship. Following his promotional debut in 2013, he quickly established himself as a formidable presence in the cage, utilizing his unique skill set to dismantle opponents and climb the divisional rankings.

A defining moment in his performance history occurred during his highly anticipated campaign in the featherweight division. At UFC 194 in 2015, he faced long-reigning champion Jose Aldo for the undisputed UFC Featherweight Championship. In a sequence that remains permanently etched in the promotion's record books, he secured a devastating knockout victory in just 13 seconds. This remarkable achievement still stands as the fastest knockout in a UFC title fight, highlighting his striking precision and knockout power during his rapid ascent to international prominence.

The following year marked another unprecedented milestone in his athletic tenure, further cementing his legacy in the sport's history. Moving up to the lightweight division, he challenged Eddie Alvarez at the historic UFC 205 event in 2016. By securing a decisive victory in that championship bout, he captured the UFC Lightweight Championship. This monumental accomplishment made him the very first fighter in the history of the UFC to hold championship belts in two different weight classes simultaneously, fundamentally altering the landscape of modern mixed martial arts and setting a new standard for future champions.

In addition to his extensive mixed martial arts achievements, his combat sports resume includes a highly publicized transition to the traditional boxing ring. In 2017, he made his professional boxing debut against undefeated boxing legend Floyd Mayweather Jr. Although this massive crossover event ultimately resulted in a defeat, leaving his professional boxing record at exactly 0 wins and 1 loss, it underscored his willingness to test his martial arts skills across entirely different disciplines on a global stage. Today, at 37 years old in 2026, standing 174 cm tall, his statistical legacy—spanning multiple combat sports and even extending into work as an actor—remains one of the most impactful and widely recognized in combat sports history.