Choi Mu-bae has eight losses against seven opponents on his MMA record. For a list of Mu-bae's best fights, refer to "Best fights of Choi Mu-bae".
On November 3, 2018 Choi Mu-bae faced off against Kazuyuki Fujita in a heavyweight bout at age 48. He was coming in with a record of 13-8 (10), and Fujita was 48 years old and with a record of 17-14 (14). Mu-bae lost the fight via 1st-round TKO.
On August 12, 2017 Choi Mu-bae faced off against Jake Heun in a heavyweight bout at age 47. He was coming in with a record of 12-7 (9). Mu-bae lost the fight via 3-round unanimous decision.
On December 26, 2015 Choi Mu-bae faced off against Mighty Mo in a heavyweight bout at age 45. He was coming in with a record of 12-6 (9). Mu-bae lost the fight via 1st-round TKO.
On October 9, 2015 Choi Mu-bae faced off against Mighty Mo in a heavyweight bout at age 45. He was coming in with a record of 12-5 (9). Mu-bae lost the fight via 1st-round KO.
On August 2, 2009 Choi Mu-bae faced off against Yoshihiro Nakao in a heavyweight bout at age 39. He was coming in with a record of 9-4 (6), and Nakao was 37 years old and with a record of 7-2 (5). Mu-bae lost the fight via 3-round unanimous decision.
On June 8, 2008 Choi Mu-bae faced off against Márcio Cruz in a heavyweight bout at age 37. He was coming in with a record of 7-3 (5), and Cruz was 30 years old and with a record of 3-2 (2). Mu-bae lost the fight via 1st-round submission.
On November 5, 2005 Choi Mu-bae faced off against Sylvester Terkay in a heavyweight bout at age 35. He was coming in with a record of 5-2 (4). Mu-bae lost the fight via 2-round unanimous decision.
On February 20, 2005 Choi Mu-bae faced off against Sergei Kharitonov in a heavyweight bout at age 34. He was coming in with a record of 5-1 (4), and Kharitonov was 24 years old and with a record of 10-2 (10). Mu-bae lost the fight via 1st-round TKO.