Here is a list of DeSouza's best fights. For a list of DeSouza's losses, refer to "Tony DeSouza Losses".
On May 4, 2001 Tony DeSouza faced off against Steve Berger at age 26. He was coming in with a record of 3-0 (2), and Berger was 27 years old and with a record of 12-5-2 (9). DeSouza won the fight via 3-round unanimous decision.
On June 29, 2001 Tony DeSouza faced off against Paul Rodriguez at age 26. He was coming in with a record of 4-0 (3). DeSouza stopped Paul Rodriguez via submission.
On October 10, 2006 Tony DeSouza faced off against Dustin Hazelett at age 32. He was coming in with a record of 10-2 (7), and Hazelett was 20 years old and with a record of 7-2 (6). DeSouza stopped Dustin Hazelett via submission.
On April 29, 2006 Tony DeSouza faced off against Vitelmo Kubis Bandeira at age 31. He was coming in with a record of 8-2 (6). DeSouza stopped Vitelmo Kubis Bandeira via submission.
On October 23, 2004 Tony DeSouza faced off against Carlos Lima at age 30. He was coming in with a record of 7-1 (5). DeSouza stopped Carlos Lima via submission.
On June 5, 2004 Tony DeSouza faced off against Luiz Azeredo at age 29. He was coming in with a record of 6-1 (4), and Azeredo was 27 years old and with a record of 6-2 (5). DeSouza won the fight via 3-round split decision.