Mark Muñoz has six losses against six opponents on his MMA record. For a list of Muñoz's best fights, refer to "Best fights of Mark Muñoz".
On February 28, 2015 Mark Muñoz faced off against Roan Carneiro in a middleweight bout at age 37. He was coming in with a record of 13-6 (7), and Carneiro was 36 years old and with a record of 19-9 (10). Muñoz lost the fight via 1st-round choke-out.
On May 31, 2014 Mark Muñoz faced off against Gegard Mousasi in a middleweight bout at age 36. He was coming in with a record of 13-5 (7), and Mousasi was 28 years old and with a record of 34-4-2 (30). Muñoz lost the fight via 1st-round submission.
On October 26, 2013 Mark Muñoz faced off against Lyoto Machida in a middleweight bout at age 35. He was coming in with a record of 13-4 (7), and Machida was 35 years old and with a record of 19-4 (9). Muñoz lost the fight via 1st-round KO.
On July 11, 2012 Mark Muñoz faced off against Chris Weidman in a middleweight bout at age 34. He was coming in with a record of 12-3 (7), and Weidman was 28 years old and with a record of 8-0 (4). Muñoz lost the fight via 2nd-round KO.
On August 1, 2010 Mark Muñoz faced off against Yushin Okami in a middleweight bout at age 32. He was coming in with a record of 8-2 (5), and Okami was 29 years old and with a record of 25-5 (14). Muñoz lost the fight via 3-round split decision.
On March 7, 2009 Mark Muñoz faced off against Matt Hamill in a light-heavyweight bout at age 31. He was coming in with a record of 5-1 (3), and Hamill was 32 years old and with a record of 6-2 (5). Muñoz lost the fight via 1st-round KO.
