MMAStock · Fighter
Jake O'Brien
Heavyweight · WEC · United States
Stock Rating 80 · Established tier · placed by our model, an estimate
Pro record 15-4 (7 KO/TKO, 3 submissions, 5 decisions)
Last 10 fights
| Date | Result | Opponent | Method | Event |
|---|---|---|---|---|
| 4 Aug 2012 | Win | Miodrag Petkovic | Decision (Unanimous), R3 | Flawless FC 1 - The Beginning |
| 31 Mar 2012 | Win | James Shaw | Submission (Arm-Triangle Choke), R1 | IMMA - Indy MMA 2 |
| 10 Jul 2010 | Loss | Gegard Mousasi | Submission (Guillotine Choke), R1 | Dream 15 |
| 13 Mar 2010 | Win | Toni Valtonen | Decision (Unanimous), R3 | FF 27 - Fight Festival 27 |
| 20 Feb 2010 | Win | Dave Hess | Submission (Kimura), R2 | MMA Big Show - Triple Threat |
| 11 Jul 2009 | Loss | Jon Jones | Submission (guillotine choke), R2 | UFC 100 |
| 31 Jan 2009 | Win | Christian Wellisch | Decision (split), R3 | UFC 94: St-Pierre vs. Penn 2 |
| 19 Jul 2008 | Loss | Cain Velasquez | TKO (punches), R1 | UFC Fight Night: Silva vs. Irvin |
| 1 Mar 2008 | Loss | Andrei Arlovski | TKO (punches), R2 | UFC 82: Pride of a Champion |
| 25 Jan 2007 | Win | Heath Herring | Decision (unanimous), R3 | UFC Fight Night: Evans vs. Salmon |
The last 10 of 19 fights on file, from the promotions we cover.
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