Butterbean competed in an unusual 28 MMA fights during the final year of his career.
The boxing icon achieved notable victories over “The Colossus” James Thompson and Zulzinho.
Despite recording 17 wins, 10 losses, and 1 draw in MMA, Butterbean (real name Eric Esch) faced significant challenges and often struggled outside his boxing comfort zone.
One of his toughest defeats came in September 2010 against Mariusz Pudzianowski.
Notably, Butterbean has claimed that Jake Paul ignited a rivalry by speaking negatively about him while he was overweight and wheelchair-bound.
Mariusz Pudzianowski, only in his third MMA fight, faced Butterbean after losing by tap-out against former UFC heavyweight champion Tim Sylvia earlier that year. Butterbean weighed 440 pounds and was out of shape for their KSW 14 bout, whereas Pudzianowski, weighing 261.5 pounds, was still in prime condition from his years as a five-time World’s Strongest Man.
Before the fight, Butterbean had dismissed Pudzianowski’s punching power, but Pudzianowski quickly ended the match with a takedown and punches, forcing Butterbean to tap out within 75 seconds. Afterward, Esch acknowledged Pudzianowski’s skill, clarifying he never insulted his fighting ability.
Butterbean participated in every major MMA promotion except the UFC before retiring in 2011. The 59-year-old explained that strict UFC weight limits, specifically the 265-pound maximum, prevented him from joining. He said he could drop to 260 pounds but, due to hip issues, he can’t compete in the UFC now.
Fan Take: Butterbean’s journey highlights the challenges faced by crossover fighters navigating different combat sports. His story reminds MMA fans of the physical and regulatory barriers athletes encounter, which can shape the landscape and opportunities within the sport.

