☰
| Age | 44 |
|---|---|
| Gender | Male |
| Height | 6' 1" |
| Weight Class | |
| Out of | Huntington Beach, CA, CA |
| Born | Atlanta, GA |
Jason "Mayhem" Miller is an MMA middleweight fighter, specializing in Brazilian Jiu-jitsu and Muay Thai. He trains at Team Quest in Temecula, California and has trained extensively with Randy Couture, Quinton "Rampage" Jackson and Marc Laimon. Mayhem regularly co-hosts "Mayhem Mondays" on the Jason Ellis Show on Sirius satellite radio and hosts a reality show called "Bully Beatdown" on MTV.
| Pro Record | 25-10-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 15 years |
| Rounds Fought | 54.8 |
| Avg. Fights/Year | 2.3 |
| Longest Layoff | 3 years, 11 months, 25 days |
| Quickest Turnaround | 1 week, 5 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 05/21/2016 | L (25-9-0) | Mattia Schiavolin (12-3-2) | Submission (Rear Naked Choke) Venator Fighting Championship 3 | 2 | 03:10 | ||
 | 05/26/2012 | L (25-8-0) | CB Dollaway (11-4-0) | MW (185.0 vs. 186.0) | Decision (Unanimous Decision) UFC 146: Mir vs. Dos Santos | 3 | 05:00 | |
| | 12/03/2011 | L (25-7-0) | Michael Bisping (21-3-0) | MW (185.5 vs. 186.0) | TKO/RSC TUF 14 Finale: Team Bisping vs. Team Miller | 3 | 03:34 | |
| NSF | 09/25/2010 | W (24-7-0) | Kazushi Sakuraba (25-14-1) | MW | Submission (Arm Triangle Choke) Dream 16 | 1 | 02:09 | |
| | 04/17/2010 | W (23-7-0) | Tim Stout (11-8-0) | MW (185.0 vs. 186.0) | TKO/RSC (Referee Stoppage from Strikes) Strikeforce: Shields vs. Henderson | 1 | 03:09 | |
| | 11/07/2009 | L (23-6-0) | Jake Shields (23-4-1) | MW (184.0 vs. 184.5) | Decision (Unanimous Decision) Strike Force (Fedor -vs- Rogers) | 5 | 05:00 |  |
| NSF | 05/26/2009 | NC (23-6-0) | Jacare Souza (10-2-0) | MW | No Contest Dream 9 | 3 | 05:00 | |
| NSF | 04/18/2009 | W (22-6-0) | Kala Hose (7-1-0) | Submission (Rear Naked Choke) Kingdom MMA: Miller vs. Hose | 1 | 02:23 | ||
| NSF | 06/15/2008 | L (22-5-0) | Jacare Souza (8-1-0) | Decision Dream 4- Middleweight Grand Prix | 3 | 00:00 | ||
| NSF | 05/11/2008 | W (21-5-0) | Katsuyori Shibata (2-3-0) | TKO/RSC Dream 3- Lightweight Grand Prix 2008 Quarter Finals | 2 | 01:57 | ||
| | 12/15/2007 | W (20-5-0) | Tim Kennedy (9-1-0) | MW (186.0 vs. 185.0) | Decision (Unanimous Decision) HDNet Fights: Reckless Abandon | 3 | 05:00 | |
| | 05/12/2007 | W (19-5-0) | Hiromitsu Miura (4-3-0) | MW (185.0 vs. 184.0) | Decision (Unanimous Decision) WEC 27: Marshall vs McElfresh | 3 | 05:00 | |
| NSF | 04/14/2007 | W (18-5-0) | Jeff Br (0-0-0) | Decision Ultimate Shootfighting Championship 1 | 05:00 | |||
| NSF | 03/31/2007 | W (17-5-0) | Hector Urbina (7-2-0) | TKO/RSC (Referee Stoppage from Strikes) Icon Sport 50: Epic | 1 | 01:11 | ||
| NSF | 12/01/2006 | L (17-4-0) | Frank Trigg (13-5-0) | TKO/RSC (Referee Stoppage from Strikes) Icon Sport 48: Unstoppable | 2 | 02:53 | ||
| NSF | 09/02/2006 | W (16-4-0) | Robbie Lawler (11-3-0) | Submission (Arm Triangle Choke) Icon Sport 47: Mayhem Vs. Lawler | 3 | 02:20 | ||
| | 07/22/2006 | W (15-4-0) | Lodune Sincaid (9-2-0) | LHW (202.0 vs. 205.5) | Submission (Rear Naked Choke) World Fighting Alliance 4: King of the Streets | 1 | 04:29 | |
| NSF | 05/26/2006 | W (14-4-0) | Stefan Gamlin (0-2-0) | Submission (Arm Triangle Choke) Icon Sport 46: Mayhem vs. Giant | 1 | 00:46 | ||
| NSF | 10/28/2005 | W (13-4-0) | Falaniko Vitale (20-4-0) | Submission (Rear Naked Choke) Icon Sport 44: Opposites Attract | 2 | 02:41 | ||
| NSF | 07/23/2005 | W (12-4-0) | Mark Moreno (8-5-2) | Submission (Arm Bar) Superbrawl 41: Icon | 1 | 04:54 | ||
| | 04/16/2005 | L (12-3-0) | Georges St-Pierre (8-1-0) | WW (171.0 vs. 170.0) | Decision (Unanimous Decision) UFC 52: Couture vs. Liddell 2 | 3 | 05:00 | |
| NSF | 10/16/2004 | W (11-3-0) | Ronald Jhun (19-10-2) | Submission (Head Arm Choke) Superbrawl 37 | 2 | 05:00 | ||
| NSF | 12/05/2003 | W (10-3-0) | Egan Inoue (12-6-0) | TKO/RSC (Didn't answer the bell for Round 3) Superbrawl 32 | 2 | 05:00 | ||
| NSF | 09/20/2003 | W (9-3-0) | Shawn Taylor (0-1-1) | Submission (Triangle Choke) Superbrawl 31: Crossroads | 2 | 03:34 | ||
| NSF | 08/22/2003 | W (8-3-0) | Marc Longwith (0-0-0) | Submission (Rear Naked Choke) Pit Fighting Championships: Put Up or Shut Up | 1 | 00:42 | ||
| NSF | 06/13/2003 | W (7-3-0) | Jason Buck (11-4-0) | Decision (Split Decision) Superbrawl 30: Size Does Matter | 3 | 03:00 | ||
| NSF | 02/23/2003 | L (6-2-0) | Tim Kennedy (2-1-0) | Decision (Unanimous Decision) Extreme Challenge 50 | 3 | 03:00 | ||
| NSF | 02/23/2003 | W (6-2-0) | Denis Kang (7-6-0) | Submission (Rear Naked Choke) Extreme Challenge 50 | 2 | 01:41 | ||
| NSF | 02/01/2003 | W (5-2-0) | Todd Carney (11-9-1) | TKO/RSC (Corner Threw in the Towel) February Fight Party | 1 | 02:31 | ||
| NSF | 08/16/2002 | L (5-1-0) | Todd Carney (6-7-1) | Submission (Guillotine Choke) International Sport Combat Federation: Atlanta | 1 | 01:32 | ||
| | 07/13/2002 | W (4-1-0) | Phil Ensminger (2-4-0) | MW (184.0 vs. 184.0) | Submission (Triangle Choke) Revolution Fighting Championships 1: The Beginning | 1 | 03:23 | |
| NSF | 04/11/2002 | W (3-1-0) | Toby Imada (10-6-0) | Decision Xtreme Pankration | 2 | 05:00 | ||
| NSF | 03/30/2002 | L (3-0-0) | Chael Sonnen (1-1-0) | Decision Hitman Fighting 1: Rumble on the Reservation | 2 | 05:00 | ||
| NSF | 12/08/2001 | W (2-0-0) | Todd Carney (6-2-1) | Submission International Sport Combat Federation: Battle at the Brewery 2001 | 2 | 02:53 | ||
| NSF | 11/11/2001 | W (1-0-0) | Brian Warren (4-3-0) | Submission (Rear Naked Choke) Ultimate Pankration 1 | 1 | 03:15 | ||
| NSF | 04/28/2001 | W (0-0-0) | Tommy Laguwans (0-0-0) | TKO/RSC Rage in the Cage 27 | 1 | 03:00 |
| * Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission * Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record * Weights marked with an (*) denote those over the limit for the weight class |