Steve Bruno has six losses against six opponents on his MMA record. For a list of Bruno's best fights, refer to "Best fights of Steve Bruno".
On November 2, 2012 Steve Bruno faced off against Keith Johnson in a middleweight bout at age 30. He was coming in with a record of 15-6 (13). Bruno lost the fight via 2nd-round TKO.
On February 7, 2009 Steve Bruno faced off against Matt Riddle in a middleweight bout at age 27. He was coming in with a record of 12-5 (11), and Riddle was 23 years old and with a record of 1-0 (0). Bruno lost the fight via 3-round unanimous decision.
On August 9, 2008 Steve Bruno faced off against Chris Wilson in a middleweight bout at age 26. He was coming in with a record of 11-4 (10), and Wilson was 31 years old and with a record of 15-5 (13). Bruno lost the fight via 3-round unanimous decision.
On June 3, 2006 Steve Bruno faced off against Bart Palaszewski at age 24. He was coming in with a record of 7-3 (6), and Palaszewski was 23 years old and with a record of 22-7 (18). Bruno lost the fight via 1st-round KO.
On March 4, 2006 Steve Bruno faced off against Landon Showalter at age 24. He was coming in with a record of 7-2 (6). Bruno lost the fight via 2-round unanimous decision.
On April 12, 2002 Steve Bruno faced off against Heath Sims at age 20. He was coming in with a record of 2-1 (2), and Sims was 30 years old and with a record of . Bruno lost the fight via 2-round unanimous decision.