Steve Bossé has two losses against two opponents on his MMA record. For a list of Bossé's best fights, refer to "Best fights of Steve Bossé".
On June 27, 2015 Steve Bossé faced off against Thiago Santos in a middleweight bout at age 33. He was coming in with a record of 10-2 (9), and Santos was 31 years old and with a record of 10-3 (7). Bossé lost the fight via 1st-round KO.
On December 14, 2007 Steve Bossé faced off against Icho Larenas at age 26. He was coming in with a record of 2-1 (2). Bossé lost the fight via 3rd-round TKO.
