Statistics
- Win rate57.1%4/7
- Finish rate25%1/4
- KO rate25%1/4
- Sub rate0%0/4
Advanced Stats
Strike Distribution
Career Timeline 7 fights
Career Statistics 7 of 7 bouts with official stats
Pace
UFC record
How the fights end
Striking
Where the strikes land
From where
Grappling
Octagon time
Career Rankings where Jake O'Brien sits
Ranked against every fighter on MMA.SOCIAL who qualifies for that board — UFC appearances only, not full professional careers.
Your move
Jake O'Brien is a Heavyweight fighter tracked on MMA.SOCIAL with a UFC record of 4-3. Of 4 career wins, 1 have come by finish (1 by knockout). The current performance-based ELO rating is 935, with a career peak of 1,074.
What is Jake O'Brien's UFC record?
Jake O'Brien is 4-3 as a Heavyweight fighter — 1 by knockout, 3 by decision or other.
Last fight: Lost to Jon Jones by submission, Jul 2009. 9th highest takedowns per 15 minutes in the UFC (6.44). Also: 5th most control time per fight at Heavyweight (5:57); 6th fewest significant strikes absorbed per minute at Heavyweight (1.36).
- UFC record
- 4-3
- KO/TKO wins
- 1
Record and totals are from bouts recorded on MMA.SOCIAL, which covers UFC appearances only — not a fighter's full professional career. Any ranking named above states the board it is taken from and how many fighters qualified for it.
Who has Jake O'Brien lost to in the UFC?
Jake O'Brien has 3 UFC losses: Andrei Arlovski (2008), Cain Velasquez (2008), Jon Jones (2009).
Who did Jake O'Brien fight last?
Jake O'Brien lost to Jon Jones by submission in round 2 at UFC 100 on July 11, 2009.
How tall is Jake O'Brien and what is the reach?
Jake O'Brien is 6' 3" tall with a 76" reach and weighs 205 lbs.
How many UFC fights has Jake O'Brien had?
Jake O'Brien has had 7 UFC fights: 4 wins, 3 losses.
What is Jake O'Brien's win rate and finish rate?
Jake O'Brien has won 4 of 7 UFC fights, a 57.1% win rate. 1 of those wins came inside the distance, a 25% finish rate: 1 by knockout (25%) and 0 by submission (0%).
How many takedowns and strikes has Jake O'Brien landed in the UFC?
In 7 UFC fights with official stats, Jake O'Brien has landed 92 significant strikes (31.8% accuracy), 30 takedowns (56.6% of attempts) and 1 knockdown.
How old is Jake O'Brien?
Jake O'Brien is 42 years old (born September 25, 1984).
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