Quarterly Rankings
Record: 13 - 4
Height: 6'3
Height: 6'3
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Jake O' Brien "Irish"
| Career Statistics: | |
| Knockout Wins: 1 (06%) | Knockout Losses: 0 (0%) |
| TKO Wins: 6 (35%) | TKO Losses: 2 (12%) |
| Submission Wins: 2 (12%) | Submission Losses: 2 (12%) |
| Decision Wins: 4 (24%) | Decision Losses: 0 (0%) |
| Draws: 0 | No Contests: 0 |
| Career Fights: | |||||
| Opponent | Method | Event | Date | Rnd | |
| Loss | Gegard Mousasi | Submission | Dream: Dream 15 | Jul. 10, 2010 | 1 |
| Win | Toni Valtonen | Unanimous Decision | FF 27: Fight Festival 27 | Mar. 13, 2010 | 3 |
| Win | Dave Hess | Submission | MMA Big Show: Triple Threat | Feb. 20, 2010 | 2 |
| Loss | Jon Jones | Submission | UFC 100: Lesnar vs. Mir 2 | Jul. 11, 2009 | 2 |
| Win | Christian Wellisch | Split Decision | UFC 94: St. Pierre vs. Penn 2 | Jan. 31, 2009 | 3 |
| Loss | Cain Velasquez | Technical Knockout | UFC: Fight Night 14 | Jul. 19, 2008 | 1 |
| Loss | Andrei Arlovski | Technical Knockout | UFC 82: Pride of a Champion | Mar. 01, 2008 | 2 |
| Win | Heath Herring | Unanimous Decision | UFC: Fight Night 8 | Jan. 25, 2007 | 3 |
| Win | Josh Schockman | Unanimous Decision | UFC 65: Bad Intentions | Nov. 18, 2006 | 3 |
| Win | Kristof Midoux | Technical Knockout | UFC: Fight Night 6 | Aug. 17, 2006 | 2 |
| Win | Patrick Harman | Technical Submission | UFL 1: United Fight League 1 | Jun. 23, 2006 | 1 |
| Win | Antoine Hayes | Technical Knockout | LOF 6: Legends of Fighting 6 | Apr. 07, 2006 | 1 |
| Win | Jay White | Knockout | WEC 19: Undisputed | Mar. 17, 2006 | 1 |
| Win | Johnathan Ivey | Technical Knockout | LOF 4: Legends of Fighting 4 | Jan. 20, 2006 | 1 |
| Win | Anthony Ferguson | Technical Knockout | LOF: Revolution 1 | Jan. 07, 2006 | 1 |
| Win | Paul Bowers | Technical Knockout | IFC 3: Integrated Fighting Classic 3 | Jun. 21, 2005 | 1 |
| Win | Chris Clark | Technical Knockout | MT 3: Madtown Throwdown 3 | May. 21, 2005 | 1 |
| Total Fights: 17 | Record: 13 - 4 | |||||
| Date | Title | |
| 08/18/2009 | UFC | Jake O’Brien let go by the UFC |
| 07/07/2009 | UFC | Jake O'Brien ready to play spoiler against Jon Jones |
| 07/04/2009 | UFC | Jon Jones: "I believe that I have an advantage in the stand-up." |
| 06/25/2009 | UFC | Jon Jones On Lyoto Machida: "He's very beatable." |
| 03/14/2009 | UFC | Jon Jones Set to Fight Jake O'Brien at UFC 100 |
| 07/19/2008 | UFC | Ultimate Fight Night: Silva Vs. Irvin Results |
| More Jake O' Brien Articles >> | ||
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