Jason Lambert (26-13, 22) was born in Long Beach, California, U.S. on September 23, 1977. At the age of 23 years on February 18, 2001, he made his professional MMA debut against Jorge Lavama, winning the fight via 1st-round submission.
On March 4, 2006, 28-year old Jason Lambert made his UFC debut on his 25th professional MMA fight at UFC 58 against a 27-year old Rob MacDonald, winning the fight in the 1st round via submission.
Lambert's last fight was a 1st-round KO loss to Tom DeBlass at Bellator 108 at age 36 on November 15, 2013. He retired from the sport of MMA following this loss.
He has fought eight times in the UFC, and has a record of 4 wins and 4 losses in the promotion.
Some of Jason Lambert's best fights have been against Branden Lee Hinkle, Rob MacDonald, Renato Sobral, Terry Martin, Matt Horwich, Travis Wiuff and Richard Montoya. For details about these fights refer to "Best fights of Jason Lambert".
Lambert has 13 losses on his MMA record. For details about these losses refer to "Jason Lambert Losses".
| # | Date | Opponent | Promotion | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|---|
39  | Nov 15, 2013 36 years, 1 months 26-13 (22) | 31 years, 6 months 8-2 (5) | Bellator | LHW | 1 | KO | LOSS Punch |
38 | Jan 17, 2013 35 years, 3 months 26-12 (22) | Hector Ramirez | Bellator | LHW | 1 | SUB | WIN Straight armbar |
37 | Aug 14, 2010 32 years, 10 months 25-12 (21) | Tony Lopez | LHW | 2 | KO | LOSS Knee | |
36 | Jun 19, 2010 32 years, 8 months 25-11 (21) | Wayne Cole | MD | 2 | SUB | WIN Rear-naked choke | |
35 | Apr 17, 2010 32 years, 6 months 24-11 (20) | Dominic Brown | MD | 1 | TKO | WIN Punches | |
34  | Oct 24, 2009 32 years, 1 months 23-11 (19) | 31 years, 8 months 23-14-1 (21) | MD | 3 | SD | LOSS | |
33  | May 16, 2009 31 years, 7 months 23-10 (19) | 38 years, 4 months 21-4 (14) | MD | 3 | UD | LOSS | |
32  | Sep 6, 2008 30 years, 11 months 23-9 (19) | 33 years, 3 months 20-10 (17) | UFC | MD | 2 | SUB | LOSS Rear-naked choke |
31  | Jun 7, 2008 30 years, 8 months 23-8 (19) | 27 years, 2 months 8-1 (8) | UFC | LHW | 1 | TKO | LOSS Punches |
30  | Jan 19, 2008 30 years, 3 months 23-7 (19) | 29 years, 3 months 9-4 (8) | UFC | LHW | 2 | KO | LOSS Punch |
29  | Mar 3, 2007 29 years, 5 months 23-6 (19) | 31 years, 5 months 30-7 (19) | UFC | LHW | 2 | KO | WIN Punch |
28  | Sep 23, 2006 29 years 22-6 (18) | 26 years, 11 months 8-0 (3) | UFC | LHW | 2 | KO | LOSS Punches |
27  | Jun 28, 2006 28 years, 9 months 22-5 (18) | 32 years, 10 months 13-7 (12) | UFC | LHW | 1 | TKO | WIN Referee stoppage |
26  | Apr 15, 2006 28 years, 6 months 21-5 (17) | 25 years, 6 months 12-2 (11) | UFC | LHW | 2 | TKO | WIN Punches |
25  | Mar 4, 2006 28 years, 5 months 20-5 (16) | 27 years, 5 months 3-0 (2) | UFC | LHW | 1 | SUB | WIN Kimura |
24  | Sep 14, 2005 27 years, 11 months 19-5 (15) | 27 years, 5 months 38-5 (25) | LHW | 1 | KO | WIN Punches | |
23  | May 7, 2005 27 years, 7 months 18-5 (14) | 33 years, 10 months 7-4 (4) | KOTC | LHW | 3 | SD | WIN |
22 | Jan 22, 2005 27 years, 3 months 17-5 (14) | Richard Montoya | WEC | LHW | 1 | TKO | WIN Submission to punches Won WEC light-heavyweight title |
21 | Oct 21, 2004 27 years 16-5 (13) | 26 years, 8 months 9-2-1 (9) | WEC | LHW | 2 | TKO | WIN Submission to punches |
20 | May 7, 2004 26 years, 7 months 15-5 (12) | Mike Rogers | LHW | 1 | TKO | WIN Punches | |
19  | Nov 13, 2003 26 years, 1 months 14-5 (11) | 26 years, 7 months 7-2-1 (2) | LHW | 3 | UD | LOSS | |
18 | Jun 29, 2003 25 years, 9 months 14-4 (11) | Brian Foster | KOTC | LHW | 2 | UD | WIN |
17 | Jun 1, 2003 25 years, 8 months 13-4 (11) | Allan Sullivan | LHW | 1 | TKO | WIN Punches | |
16 | Mar 23, 2003 25 years, 6 months 12-4 (10) | Jim Breech | KOTC | MD | 1 | TKO | WIN Punches |
15 | Feb 16, 2003 25 years, 4 months 11-4 (9) | Rick Collup | HW | 1 | TKO | WIN Submission to punches | |
14  | Nov 9, 2002 25 years, 1 months 10-4 (8) | 23 years, 11 months 7-4 (6) | HW | 2 | KO | LOSS | |
13 | Oct 19, 2002 25 years 10-3 (8) | Joshua Hoag | KOTC | LHW | 1 | TKO | WIN Punches |
12 | Sep 8, 2002 24 years, 11 months 9-3 (7) | Dan Quinn | LHW | 3 | UD | WIN | |
11 | Jun 22, 2002 24 years, 8 months 8-3 (7) | Lobo Lobo | KOTC | LHW | 1 | TKO | WIN Punches |
10  | Apr 27, 2002 24 years, 7 months 7-3 (6) | 26 years, 1 months 10-0 (8) | HW | 2 | TKO | LOSS Doctor stoppage | |
9 | Apr 27, 2002 24 years, 7 months 7-2 (6) | Brian Stromberg | HW | 2 | SUB | WIN Forearm choke | |
8 | Apr 26, 2002 24 years, 7 months 6-2 (5) | Ron Faircloth | HW | 2 | UD | WIN | |
7 | Feb 9, 2002 24 years, 4 months 5-2 (5) | Jason Jones | KOTC | LHW | 2 | TKO | WIN Punches |
6 | Nov 17, 2001 24 years, 1 months 4-2 (4) | Kauai Kupihea | HW | 2 | SUB | WIN Choke | |
5  | Nov 11, 2001 24 years, 1 months 3-2 (3) | 40 years, 9 months 8-3-2 (8) | HW | 1 | SUB | LOSS Heel hook | |
4 | Sep 29, 2001 24 years 3-1 (3) | Kim Jong Wang | KOTC | HW | 1 | SUB | LOSS Guillotine choke |
3 | Jun 23, 2001 23 years, 9 months 3-0 (3) | Rick Mathis | KOTC | LHW | 1 | TKO | WIN Punches |
2 | Apr 7, 2001 23 years, 6 months 2-0 (2) | Adrian Perez | 1 | TKO | WIN Punches | ||
1 | Feb 18, 2001 23 years, 4 months 1-0 (1) | Jorge Lavama | 1 | SUB | WIN Keylock |
