Here is a list of Paixão's best fights. For a list of Paixão's losses, refer to "Fredson Paixão Losses".
On August 18, 2010 Fredson Paixão faced off against Bryan Caraway at age 31. He was coming in with a record of 11-3 (7), and Caraway was 26 years old and with a record of 14-4 (13). Paixão won the fight via 3-round split decision.
On March 6, 2010 Fredson Paixão faced off against Courtney Buck at age 30. He was coming in with a record of 10-3 (7). Paixão stopped Courtney Buck via submission.
On August 4, 2006 Fredson Paixão faced off against Masakazu Imanari at age 27. He was coming in with a record of 7-2 (4), and Imanari was 30 years old and with a record of 9-4-2 (6). Paixão won the fight via 3-round majority decision.
On October 23, 2004 Fredson Paixão faced off against Fábio Mello at age 25. He was coming in with a record of 3-1 (1), and Mello was 29 years old and with a record of 3-2 (1). Paixão won the fight via 3-round unanimous decision.
On May 21, 2005 Fredson Paixão faced off against Jean Robert Monier at age 26. He was coming in with a record of 4-1 (2). Paixão stopped Jean Robert Monier via submission.