Mauricio Ruffy: Brazil’s Knockout Artist Making Waves in UFC’s Lightweight Division

Rising Star from Brazil’s Fighting Nerds

Maurício de Lima Santos, known professionally as Maurício Ruffy, is a Brazilian mixed martial artist currently competing in the UFC’s Lightweight division. He currently holds an impressive 12-1-0 record and ranks as the #23rd top Lightweight MMA fighter.

Meteoric Rise in 2024-2025

Ruffy’s journey to the UFC began through Dana White’s Contender Series on October 3, 2023, where he secured a contract after winning via third-round technical knockout against Raimond Magomedaliev.

His UFC debut came at UFC 301 against Jamie Mullarkey on May 4, 2024, where he claimed victory via technical knockout in the first round, earning him a Performance of the Night award.

His most recent triumph came in March 2025 with one of the year’s most spectacular knockouts, delivering a spinning wheel kick that floored King Green. His fighting style has drawn comparisons to vintage Conor McGregor, featuring a wide karate stance, dexterity, speed, and precision, leading many to believe he has championship potential.

Next Challenge: UFC Paris

Following his spectacular finish of King Green at UFC 313, Ruffy’s popularity has soared, with his Instagram following expanding beyond 500,000 followers. Another impressive victory could put him in contention for a top 5 opponent in the lightweight division.

With 11 knockouts in 12 professional wins, Ruffy’s gameplan remains consistent. He believes Saint Denis presents opportunities due to his tendency to engage in brawls, and plans to maintain composure and calculated striking to secure victory.

Part of Brazil’s Fighting Nerds Legacy

The Fighting Nerds, Ruffy’s team, made their mark in 2024, becoming fan favorites in the MMA world through their collection of highlight-reel victories. The team includes notable fighters such as Caio Borralho and Jean Silva, among others.