Here is a list of Lambert's best fights. For a list of Lambert's losses, refer to "Jason Lambert Losses".
On June 28, 2006 Jason Lambert faced off against Branden Lee Hinkle in a light-heavyweight bout at age 28. He was coming in with a record of 22-5 (18), and Hinkle was 32 years old and with a record of 13-7 (12). Lambert stopped Branden Lee Hinkle via TKO.
On March 4, 2006 Jason Lambert faced off against Rob MacDonald in a light-heavyweight bout at age 28. He was coming in with a record of 20-5 (16), and MacDonald was 27 years old and with a record of 3-0 (2). Lambert stopped Rob MacDonald via submission.
On March 3, 2007 Jason Lambert faced off against Renato Sobral in a light-heavyweight bout at age 29. He was coming in with a record of 23-6 (19), and Sobral was 31 years old and with a record of 30-7 (19). Lambert stopped Renato Sobral via KO.
On April 15, 2006 Jason Lambert faced off against Terry Martin in a light-heavyweight bout at age 28. He was coming in with a record of 21-5 (17), and Martin was 25 years old and with a record of 12-2 (11). Lambert stopped Terry Martin via TKO.
On October 21, 2004 Jason Lambert faced off against Matt Horwich in a light-heavyweight bout at age 27. He was coming in with a record of 16-5 (13), and Horwich was 26 years old and with a record of 9-2-1 (9). Lambert stopped Matt Horwich via TKO.
On September 14, 2005 Jason Lambert faced off against Travis Wiuff in a light-heavyweight bout at age 27. He was coming in with a record of 19-5 (15), and Wiuff was 27 years old and with a record of 38-5 (25). Lambert stopped Travis Wiuff via KO.
On May 7, 2005 Jason Lambert faced off against Marvin Eastman in a light-heavyweight bout at age 27. He was coming in with a record of 18-5 (14), and Eastman was 33 years old and with a record of 7-4 (4). Lambert won the fight via 3-round split decision.
On March 23, 2003 Jason Lambert faced off against Jim Breech in a middleweight bout at age 25. He was coming in with a record of 12-4 (10). Lambert stopped Jim Breech via TKO.
On January 17, 2013 Jason Lambert faced off against Hector Ramirez in a light-heavyweight bout at age 35. He was coming in with a record of 26-12 (22). Lambert stopped Hector Ramirez via submission.
On January 22, 2005 Jason Lambert fought Richard Montoya in a light-heavyweight title fight for Montoya's WEC Championship title. Lambert was 27 years old and with a record of 17-5 (14). Lambert stopped Richard Montoya via 1st-round TKO and is crowned the new WEC light-heavyweight champion.