Kenny Florian has six losses against six opponents on his MMA record. For a list of Florian's best fights, refer to "Best fights of Kenny Florian".
On October 8, 2011 Kenny Florian fought José Aldo in a featherweight title fight for Aldo's UFC Championship title. Florian was 35 years old and with a record of 14-6 (12), and Aldo was 25 years old and with a record of 19-1 (14). Florian lost the fight via 5-round unanimous decision.
On August 28, 2010 Kenny Florian faced off against Gray Maynard in a lightweight bout at age 34. He was coming in with a record of 13-5 (12), and Maynard was 31 years old and with a record of 9-0 (2). Florian lost the fight via 3-round unanimous decision.
On August 8, 2009 Kenny Florian fought B.J. Penn in a lightweight title fight for Penn's UFC Championship title. Florian was 33 years old and with a record of 11-4 (10), and Penn was 30 years old and with a record of 13-5-1 (10). Florian lost the fight via 4th-round submission.
On October 14, 2006 Kenny Florian fought Sean Sherk in a lightweight title fight for the UFC Championship title. Florian was 30 years old and with a record of 5-3 (5), and Sherk was 33 years old and with a record of 32-2-1 (21). Florian lost the fight via 5-round unanimous decision.
On April 9, 2005 Kenny Florian faced off against Diego Sanchez in a middleweight bout at age 28. He was coming in with a record of 2-2 (2), and Sanchez was 23 years old and with a record of 11-0 (10). Florian lost the fight via 1st-round TKO.
On July 10, 2004 Kenny Florian faced off against Drew Fickett at age 28. He was coming in with a record of 2-1 (2), and Fickett was 24 years old and with a record of 22-2 (16). Florian lost the fight via 3-round split decision.