The Ultimate Fight Fan
Jake O'Brien

Fighter profile

Jake O'Brien

LHW15-4-0P4P #145Div #18
Form
 
 
 
 
 
75
Overall
SoS 52
Skill ratings
Striking
61
Boxing
57
Kicking
55
Clinch
51
Striking def.
69
Wrestling off.
80
Wrestling def.
71
Ground game
78
Submissions
63
Grappling def.
73
Profile
Age41
Height6'3"
Reach76"
StanceOrthodox
StyleGrappler
CountryUSA
Pro debut2005
UFC record4-3-0
Last fight2012-08-04
Octagon time69.9 min
Avg fight10.0 min
Career length21y 2m
Elo trajectory
Skill Elos

Per-discipline Elo and momentum, each with its percentile within the LHW division (205 fighters).

Fought across 2 divisions:5 HW · 2 LHW (now)

Striking offense1464
3rd
LHW avg 1501
Striking defense1498
51st
LHW avg 1499
Grappling offense1509
86th
LHW avg 1497
Grappling defense1506
70th
LHW avg 1504
Momentum26
69th
LHW avg 20
Win / loss by method
Record: 15-4-0

Bar length is fight count (largest bar = full width); shading splits finishes by round and decisions by unanimous vs split — tap a bar for the round-by-round count.

KO/TKO
7 wins, 2 losses
W
47% of wins
L
50% of losses
Submission
3 wins, 2 losses
W
20% of wins
L
50% of losses
Decision
5 wins, 0 losses
W
33% of wins
L
0% of losses
UFC
4win3loss0draw0NC
WinsLosses
1 (25%)KO/TKO(67%) 2
0 (0%)Submission(33%) 1
3 (75%)Decision(0%) 0
Non-UFC
11win1loss0draw0NC
WinsLosses
6 (55%)KO/TKO(0%) 0
3 (27%)Submission(100%) 1
2 (18%)Decision(0%) 0
UFC stats
Filters
Stat
Window
Peers
3+ fights

Striking · offense

Sig. strikes92
Sig. accuracy32%
Sig. attempted289
Total strikes347
Total attempted567
Knockdowns1
Head89
Body3
Leg0
Distance32
Clinch6
Ground54

Striking · defense

Sig. absorbed135
Sig. defense69%
KDs absorbed1
Head abs.85
Body abs.15
Leg abs.35
Distance abs.92
Clinch abs.6
Ground abs.37

Grappling · offense

Takedowns30
TD accuracy57%
TD attempted53
Sub att.1
Reversals2
Control time35:02

Grappling · defense

TD defense25%
TDs absorbed3
TD att. faced4
Sub att. faced2
Controlled time5:39

Totals (no benchmarks in this view) · 7 UFC fights · 69:54 total fight time

Schedule strength
Filters
Scope
Opp
Window
Peers
3+ fights

Opponents' records as of fight night — the quality of opposition Jake has faced, inside the UFC and out.

UFC opponents
all-promotion · as of fight night · career
OverallSoft
65W–25Lwin 72.2%div #138/150pct 9th
WinsSoft
42W–20Lwin 67.7%div #128/135pct 6th
LossesStrong
23W–5Lwin 82.1%div #52/147pct 65th

Div rank, percentile & tier place this view's opp win % among active division peers with 3+ UFC bouts (career distribution).

Opponent Elo
UFC P4P · as of fight night · career
OverallAverage
1529 elodiv #93/150pct 39th
WinsSoft
1510 elodiv #109/137pct 21st
LossesStrong
1554 elodiv #59/147pct 61st

Mean UFC pound-for-pound Elo of opponents faced (~1500 = average), split by result. Div rank, percentile & tier place it among active division peers with 3+ UFC bouts (career distribution).

Non-UFC opponents
all promotions · as of fight night · career
Opp recordOpp win %
Overall118W–80L59.6%
Wins90W–77L53.9%
Losses28W–3L90.3%

Opponents' records as of each fight night, counted from their full pro careers rather than only the bouts we hold — so a regional opponent reads as the fighter they were, not as 0‑0. Always all promotions; SCOPE does not apply here.

Market profile

How the betting market priced Jake, and the hypothetical return on a flat 1-unit bet at the closing line every UFC fight. Retrospective analytics — not a betting signal.

Net return
+0.88u+14.6% ROI

over 6 close-line bets

Average odds
+135

43% implied

As favorite
2W–0L

ROI +31.3%

Avg -323

As underdog
1W–3L

ROI +6.3%

Avg +290

Based on 6 of 7 UFC fights with a closing line · draws & no-contests excluded.

Fight history
Filters
Scope
Stat
Window
CloseSSTDKDCtrl

Per-fight: SS & TD shown landed/attempted; Close = consensus closing line.