Here is a list of Briggs's best fights. For a list of Briggs's losses, refer to "Shannon Briggs Losses".
On November 4, 2006 Shannon Briggs fought Siarhei Liakhovich in a heavyweight world-title fight for Liakhovich's WBO title. Briggs was 34 years old and with a record of 48-4-1 (42), and Liakhovich was 30 years old and with a record of 23-1 (14). Briggs stopped Siarhei Liakhovich via 12th-round TKO and is crowned the new heavyweight world champion.
On August 26, 2005 Shannon Briggs faced off against Ray Mercer at age 33. He was coming in with a record of 43-4-1 (37), and Mercer was 44 years old and with a record of 34-5-1 (25). Briggs stopped Ray Mercer via KO.
On November 22, 1997 Shannon Briggs faced off against George Foreman at age 25. He was coming in with a record of 30-1 (24), and Foreman was 48 years old and with a record of 76-4 (68). Briggs won the fight via 12-round majority decision.
On July 19, 2003 Shannon Briggs faced off against John Sargent in a heavyweight bout at age 31. He was coming in with a record of 38-4-1 (32). Briggs stopped John Sargent via TKO.
On December 10, 2005 Shannon Briggs faced off against Luciano Zolyone in a heavyweight bout at age 34. He was coming in with a record of 45-4-1 (39). Briggs stopped Luciano Zolyone via KO.
On April 13, 2010 Shannon Briggs faced off against Rafael Pedro in a heavyweight bout at age 38. He was coming in with a record of 49-5-1 (43). Briggs stopped Rafael Pedro via KO.
On August 23, 2014 Shannon Briggs faced off against Cory Phelps in a heavyweight bout at age 42. He was coming in with a record of 56-6-1 (49). Briggs stopped Cory Phelps via TKO.