Here is a list of Matsumoto's best fights. For a list of Matsumoto's losses, refer to "Mitsuo Matsumoto Losses".
On December 21, 2004 Mitsuo Matsumoto faced off against Tomoya Miyashita at age 33. He was coming in with a record of 8-8-1 (0). Matsumoto won the fight via 2-round unanimous decision.
On September 24, 2004 Mitsuo Matsumoto faced off against Motokazu Kobayashi at age 33. He was coming in with a record of 6-8-1 (0). Matsumoto won the fight via 2-round unanimous decision.
On November 26, 2004 Mitsuo Matsumoto faced off against Hiroyuki Ota at age 33. He was coming in with a record of 7-8-1 (0). Matsumoto won the fight via 2-round unanimous decision.
On February 19, 2006 Mitsuo Matsumoto faced off against Yuichi Ikari at age 34. He was coming in with a record of 9-9-1 (1). Matsumoto stopped Yuichi Ikari via TKO.
On February 6, 2003 Mitsuo Matsumoto faced off against Hiroki Kotani at age 31. He was coming in with a record of 5-7-1 (0). Matsumoto won the fight via 2-round majority decision.
On November 4, 1999 Mitsuo Matsumoto faced off against Kieran Hewett at age 28. He was coming in with a record of 3-4 (0). Matsumoto won the fight via 2-round unanimous decision.
On March 21, 2001 Mitsuo Matsumoto faced off against Takashi Ochi at age 29. He was coming in with a record of 4-5-1 (0). Matsumoto won the fight via 2-round unanimous decision.