Brendan Schaub has five losses against five opponents on his MMA record. For a list of Schaub's best fights, refer to "Best fights of Brendan Schaub".
On December 6, 2014 Brendan Schaub faced off against Travis Browne in a heavyweight bout at age 31. He was coming in with a record of 10-5 (7), and Browne was 32 years old and with a record of 16-2-1 (14). Schaub lost the fight via 1st-round TKO.
On June 14, 2014 Brendan Schaub faced off against Andrei Arlovski in a heavyweight bout at age 31. He was coming in with a record of 10-4 (7), and Arlovski was 35 years old and with a record of 21-10 (18). Schaub lost the fight via 3-round split decision.
On April 21, 2012 Brendan Schaub faced off against Ben Rothwell in a heavyweight bout at age 29. He was coming in with a record of 8-3 (7), and Rothwell was 30 years old and with a record of 31-8 (28). Schaub lost the fight via 1st-round KO.
On August 27, 2011 Brendan Schaub faced off against Antônio Rodrigo Nogueira in a heavyweight bout at age 28. He was coming in with a record of 8-2 (7), and Nogueira was 35 years old and with a record of 32-6-1 (19). Schaub lost the fight via 1st-round KO.
On December 5, 2009 Brendan Schaub faced off against Roy Nelson in a heavyweight bout at age 26. He was coming in with a record of 4-1 (4), and Nelson was 33 years old and with a record of 13-4 (11). Schaub lost the fight via 1st-round KO.