Jason Lambert losses
Over 13 years as a professional, Jason Lambert has compiled a 26-13 (22) record, including four title fights across three weight classes. He has 13 losses, three of them in title fights.
13. Jason Lambert loses to Tom DeBlass via KO
On November 15, 2013 Jason Lambert faced Tom DeBlass in a light heavyweight bout. Lambert was 36 years old with a record of 26-12, and DeBlass was 31 with a record of 8-2. Both Lambert and DeBlass were coming off a win. DeBlass stopped Lambert via KO in the 1st round.
12. Jason Lambert loses to Tony Lopez via KO
On August 14, 2010 Jason Lambert fought Tony Lopez for the vacant Powerhouse World Promotions light heavyweight title. Lambert was 32 years old with a record of 25-11, and Lopez was 0 with a record of 0-0. Lambert was on a 2-fight winning streak. Lopez stopped Lambert via KO in the 2nd round. Failed to win the vacant title.
11. Jason Lambert loses to Matt Horwich in their 2nd fight via split decision
On October 24, 2009 Jason Lambert faced Matt Horwich in a middleweight bout. It was their second meeting. Lambert was 32 years old with a record of 23-10, and Horwich was 31 with a record of 23-14-1. Lambert was on a 4-fight losing streak and Horwich was on a 3-fight losing streak. Lambert lost via split decision. Went the distance with Horwich.
10. Jason Lambert loses to Vladimir Matyushenko via unanimous decision
On May 16, 2009 Jason Lambert faced Vladimir Matyushenko in a middleweight bout. Lambert was 31 years old with a record of 23-9, and Matyushenko was 38 with a record of 21-4. Lambert was on a 3-fight losing streak and Matyushenko was coming off a loss. Lambert lost via unanimous decision. Went the distance with Matyushenko.
9. Jason Lambert loses to Jason MacDonald via KO
On September 6, 2008 Jason Lambert faced Jason MacDonald in a middleweight bout. Lambert was 30 years old with a record of 23-8, and MacDonald was 33 with a record of 20-10. Lambert was on a 2-fight losing streak and MacDonald was coming off a loss. MacDonald submitted Lambert via rear-naked choke in the 2nd round.
8. Jason Lambert loses to Luiz Cané via KO
On June 7, 2008 Jason Lambert faced Luiz Cané in a light heavyweight bout. Lambert was 30 years old with a record of 23-7, and Cané was 27 with a record of 8-1. Both Lambert and Cané were coming off a loss. Cané stopped Lambert via TKO in the 1st round.
7. Jason Lambert loses to Wilson Gouveia via KO
On January 19, 2008 Jason Lambert faced Wilson Gouveia in a light heavyweight bout. Lambert was 30 years old with a record of 23-6, and Gouveia was 29 with a record of 9-4. Lambert was coming off a win and Gouveia was on a 3-fight winning streak. Gouveia stopped Lambert via KO in the 2nd round.
6. Jason Lambert loses to Rashad Evans via KO
On September 23, 2006 Jason Lambert faced Rashad Evans in a light heavyweight bout. Lambert was 29 years old with a record of 22-5, and Evans was 26 with a record of 8-0. Lambert was on a 8-fight winning streak and Evans was on an undefeated 8-fight winning streak. Evans stopped Lambert via KO in the 2nd round.
5. Jason Lambert loses to Chael Sonnen via unanimous decision
On November 13, 2003 Jason Lambert fought Chael Sonnen for the vacant Gladiator Challenge light heavyweight title. Lambert was 26 years old with a record of 14-4, and Sonnen was 26 with a record of 7-2-1. Lambert was on a 4-fight winning streak, while Sonnen was coming off a loss. Lambert lost via unanimous decision. Failed to win the vacant title. Went the distance with Sonnen.
4. Jason Lambert loses to Wesley Correira via KO
On November 9, 2002 Jason Lambert fought Wesley Correira for the vacant ICON Sport and Icon Sport heavyweight titles. Lambert was 25 years old with a record of 10-3, and Correira was 23 with a record of 7-4. Lambert was on a 3-fight winning streak, while Correira was coming off a loss. Correira stopped Lambert via KO in the 2nd round. Failed to win the vacant title.
3. Jason Lambert loses to Tim Sylvia via KO
On April 27, 2002 Jason Lambert faced Tim Sylvia in a heavyweight bout. Lambert was 24 years old with a record of 7-2, and Sylvia was 26 with a record of 10-0. Lambert was on a 4-fight winning streak and Sylvia was on an undefeated 10-fight winning streak. Sylvia stopped Lambert via TKO in the 2nd round.
2. Jason Lambert loses to Marco Ruas via KO in 56 seconds
On November 11, 2001 Jason Lambert faced Marco Ruas in a heavyweight bout. Lambert was 24 years old with a record of 3-1, and Ruas was 40 with a record of 8-3-2. Lambert was coming off a loss and Ruas was on a 2-fight losing streak. Ruas submitted Lambert via heel hook in the 1st round.
1. Jason Lambert loses to Kim Jong Wang via KO in 55 seconds
On September 29, 2001 Jason Lambert faced Kim Jong Wang in a heavyweight bout. Lambert was 24 years old with a record of 3-0, and Wang was 0 with a record of 0-0. Lambert was on an undefeated 3-fight winning streak. Wang submitted Lambert via guillotine choke in the 1st round.