Fredson Paixão has five losses against five opponents on his MMA record. For a list of Paixão's best fights, refer to "Best fights of Fredson Paixão".
On November 2, 2012 Fredson Paixão faced off against Lance Palmer in a featherweight bout at age 33. He was coming in with a record of 11-5 (7), and Palmer was 25 years old and with a record of 4-0 (2). Paixão lost the fight via 3-round split decision.
On December 4, 2010 Fredson Paixão faced off against Pablo Garza in a featherweight bout at age 31. He was coming in with a record of 11-4 (7), and Garza was 27 years old and with a record of 9-1 (7). Paixão lost the fight via 1st-round KO.
On April 5, 2009 Fredson Paixão faced off against Wagnney Fabiano at age 29. He was coming in with a record of 9-3 (6), and Fabiano was 33 years old and with a record of 11-1 (9). Paixão lost the fight via 3-round unanimous decision.
On April 29, 2006 Fredson Paixão faced off against Marcos Galvão at age 26. He was coming in with a record of 6-2 (4), and Galvão was 23 years old and with a record of 3-1 (0). Paixão lost the fight via 3-round unanimous decision.
On August 22, 2004 Fredson Paixão faced off against Yoshiro Maeda at age 25. He was coming in with a record of 1-1 (0), and Maeda was 22 years old and with a record of 10-0 (5). Paixão lost the fight via 3-round unanimous decision.