Official MMA record
Jake O'Brien
“Irish”
Professional record
15-4-0
- Division
- Heavyweight
- Team
- Integrated Fighting Academy
- Age
- 41
- Height
- 6' 3"
- Weight
- 235 lb
- Gender
- Male
- Fighting out of
- Indianapolis, IN
- Born
- Indiana
Profile summary
Jake O'Brien is an MMA fighter with a professional record of 15-4-0.
Career file
Professional career statistics
15-4-0
Total fights
19
Rounds fought
31
Current streak
2 W
Finish rate
66.7%
Win methods
Loss methods
Career length
7y 2m 14d
Fights per year
2.7
Longest layoff
1y 8m 20d
Quickest turnaround
13d
Quick hits
Fastest win
00:14
Fastest KO
00:14
Fastest submission
01:06
Finished rate
100%
Avg. fight length · wins
09:01
Avg. fight length · losses
04:53
Avg. rounds · wins
1.8
Avg. rounds · losses
1
Official record
Professional fight record
| Date | Result | Opponent | Division | Method / event | Round / time |
|---|---|---|---|---|---|
| Aug 4, 2012 | W | Miodrag Petkovich | Heavyweight | Decision · Unanimous Decision Flawless Fighting Championship 1Verified | R3/05:00 |
| Mar 31, 2012 | W | James Shaw | Heavyweight | Submission · Arm Triangle Choke IndyMMA 3/31/12Verified | R1/01:06 |
| Jul 10, 2010 | L | Gegard Mousasi | Light-heavyweight | Submission · Guillotine Choke Dream 15Title bout | R1/00:31 |
| Mar 13, 2010 | W | Toni Valtonen | — | Decision · Unanimous Decision Fight Festival 27 | R3/05:00 |
| Feb 20, 2010 | W | David Hess | Heavyweight | Submission · Kimura MMA Big Show: Triple Threat - Pro FightsVerified | R2/04:24 |
| Jul 11, 2009 | L | Jon Jones | Light-heavyweight | Submission · Guillotine Choke UFC 100Verified | R2/02:43 |
| Jan 31, 2009 | W | Christian Wellisch | Light-heavyweight | Decision · Split Decision UFC 94: St-Pierre vs Penn 2Verified | R3/05:00 |
| Jul 19, 2008 | L | Cain Velasquez | Heavyweight | TKO/RSC · Referee Stoppage from Strikes UFC Silva vs. IrvinVerified | R1/02:02 |
| Mar 1, 2008 | L | Andrei Arlovski | Heavyweight | TKO/RSC UFC 82: Pride of a ChampionVerified | R2/04:17 |
| Jan 25, 2007 | W | Heath Herring | Heavyweight | Decision · Unanimous Decision UFC Fight Night 8Verified | R3/05:00 |
| Nov 18, 2006 | W | Josh Shockman | — | Decision · Unanimous Decision UFC 65: Bad IntentionsVerified | R5/05:00 |
| Aug 17, 2006 | W | Kristof Midoux | Heavyweight | TKO/RSC UFC Fight Night 6Verified | R2/00:53 |
| Jun 23, 2006 | W | Patrick Harman | — | Submission · Rear Naked Choke United Fight League 1 | R1/03:46 |
| Apr 7, 2006 | W | Antwjuan Hayes | — | TKO/RSC Legends of Fighting Championship 6 | R1/05:00 |
| Mar 17, 2006 | W | Jay White | — | KO WEC 19: Undisputed | R1/00:14 |
| Jan 20, 2006 | W | Johnathan Ivey | — | TKO/RSC Legends of Fighting Championship 4 | R1/05:00 |
| Jan 7, 2006 | W | Anthony Ferguson | — | TKO/RSC Legends of Fighting Championship: Revolution | R1/05:00 |
| Jun 21, 2005 | W | Paul Bowers | — | TKO/RSC Integrated Fighting Classic 3 | R1/05:00 |
| May 21, 2005 | W | Chris Clark | — | TKO/RSC · Referee Stoppage Madtown Throwdown 3 | R3/05:00 |
Career file
Amateur career statistics
2-0-0
Total fights
2
Rounds fought
2
Current streak
2 W
Finish rate
100%
Win methods
Loss methods
Career length
—
Fights per year
1
Longest layoff
—
Quickest turnaround
—
Quick hits
Fastest win
03:00
Fastest KO
00:00
Fastest submission
03:00
Finished rate
0%
Avg. fight length · wins
03:00
Avg. fight length · losses
00:00
Avg. rounds · wins
1
Avg. rounds · losses
0
Official record
Amateur fight record
| Date | Result | Opponent | Division | Method / event | Round / time |
|---|---|---|---|---|---|
| Jul 17, 2004 | W | Tony Anderson | — | Submission · Strikes Cage Rage | R1/03:00 |
| Jul 17, 2004 | W | Trevor Overturf | — | Submission · Strikes Cage Rage | R1/03:00 |