Roman Mitichyan has three losses against three opponents on his MMA record. For a list of Mitichyan's best fights, refer to "Best fights of Roman Mitichyan".
On January 29, 2009 Roman Mitichyan faced off against Jason Meaders at age 30. He was coming in with a record of 5-3 (5). Mitichyan lost the fight via 3rd-round KO.
On April 2, 2008 Roman Mitichyan faced off against George Sotiropoulos at age 29. He was coming in with a record of 5-2 (5), and Sotiropoulos was 30 years old and with a record of 8-2 (5). Mitichyan lost the fight via 2nd-round TKO.
On October 12, 2003 Roman Mitichyan faced off against James Wilks at age 25. He was coming in with a record of 2-1 (2), and Wilks was 25 years old and with a record of . Mitichyan lost the fight via 2nd-round submission.