Here is a list of Marshall's best fights. For a list of Marshall's losses, refer to "Doug Marshall Losses".
On August 17, 2006 Doug Marshall fought Lodune Sincaid in a light-heavyweight title fight for Sincaid's WEC Championship title. Marshall was 29 years old and with a record of 6-2 (6), and Sincaid was 33 years old and with a record of 9-3 (8). Marshall stopped Lodune Sincaid via 2nd-round TKO and is crowned the new WEC light-heavyweight champion.
On April 4, 2013 Doug Marshall faced off against Brett Cooper in a middleweight bout at age 36. He was coming in with a record of 18-6 (16), and Cooper was 25 years old and with a record of 19-7 (14). Marshall stopped Brett Cooper via KO.
On January 16, 2004 Doug Marshall faced off against Lavar Johnson at age 26. He was coming in with a record of 2-0 (2), and Johnson was 26 years old and with a record of . Marshall stopped Lavar Johnson via TKO.
On October 17, 2009 Doug Marshall faced off against Keith Berry in a middleweight bout at age 32. He was coming in with a record of 12-3 (11), and Berry was 21 years old and with a record of 6-4 (6). Marshall stopped Keith Berry via KO.
On July 28, 2006 Doug Marshall faced off against Jeff Terry in a light-heavyweight bout at age 29. He was coming in with a record of 5-2 (5). Marshall stopped Jeff Terry via TKO.
On October 21, 2004 Doug Marshall faced off against Carlos Garcia at age 27. He was coming in with a record of 4-0 (4). Marshall stopped Carlos Garcia via KO.
On December 12, 2007 Doug Marshall met Ariel Gandulla in a light-heavyweight (WEC Championship) title defense fight. Marshall was 30 years old and with a record of 8-2 (8). Marshall stopped Ariel Gandulla via 1st-round submission and successfully defended his title.
On May 12, 2007 Doug Marshall met Justin McElfresh in a light-heavyweight (WEC Championship) title defense fight. Marshall was 30 years old and with a record of 7-2 (7). Marshall stopped Justin McElfresh via 1st-round KO and successfully defended his title.
On May 21, 2004 Doug Marshall faced off against Anthony Arria at age 27. He was coming in with a record of 3-0 (3). Marshall stopped Anthony Arria via submission.
On March 7, 2013 Doug Marshall faced off against Sultan Aliev in a middleweight bout at age 36. He was coming in with a record of 17-6 (15), and Aliev was 28 years old and with a record of 9-0 (6). Marshall won the fight via 3-round split decision.