Fighter Profile›Light Heavyweight

“Irish”

Jake O'Brien

15-47 UFC

Wrestler

Form

Inactive

High Wear

6'3"ht·76"reach·Orthodoxstance·41age

Last fightLJon Jones·SUB·R2·16yr ago

Fighter Context

4–3UFC·

1KO

0Sub

3Dec

10.0min/fight

70UFC min

vs. Winning-Record Opps

0–3(3 fights)

-4.7str diff/min

CQ Key Stats

Striking Differential

-0.61

Deficit

Significant strikes landed per minute minus strikes absorbed per minute. Positive values indicate a net striking advantage.

Adj. TD Threat

1.008

Elite

CageQuant derived signal for measuring takedown offense adjusted for average division opponents.

Durability

Average

CageQuant derived signal that measures how well a fighter holds up to damage. Based on stoppage history and knockdowns absorbed over their career.

Round Win Rate

56%

Average

CageQuant derived signal. Completed rounds won, scored by CageQuant's proprietary formula rather than official judging.

Striking

O'Brien

Ground & Pound

Head Hunter

Light Heavyweight avg

Sig. Strikes / Min1.31

Str. Accuracy31%

92UFC landed/289attempted

Sig. Absorbed / min

−2.1 vs avg1.92

Str. Defense69%

KD Rate / fight0.14

1UFC knockdowns

KD Absorbed / fight0.14

Strike Distribution

By Target

Head

97%

Body

Leg

By Position

Distance35%

Clinch7%

Ground59%

Sig. Strikes by Round

	Round 17 rounds	Round 26 rounds	Round 33 rounds
Avg. Landed	6	7	3
Avg. Absorbed	8	8	10
Avg. Net	-2	-1	-8

Grappling

O'Brien

G&P Threat

·300s ctrlElite Control

Light Heavyweight avg

Offense

TD Landed / 15 Min6.39

TD Attempts / 15 MinUFC ONLY11.37

TD Accuracy54%

30UFC landed/53attempted

Sub Attempts / 15 Min0.20

0UFC wins/1attempted

Defense

Leaky TD Def

TD Defense25%

1UFC defended/4opp. attempts

Sub Defense

Holds Ground

Finishing

Finish Rate

25%

Decision Fighter

div avg 64%

How They Lose

3UFC losses

Win Breakdown

KO / TKO1 / 4

Submission0 / 4

Decision3 / 4

Loss Breakdown

KO / TKO2 / 3

Submission1 / 3

Decision0 / 3

Loss Pattern

3 of 3 losses by finish in R1–R2

Finish Round Distribution

KO/TKO W

KO/TKO L

SUB L

Cards & Decisions

Recovery Rate

—

No eligible sequences on record.

Decision Margin

—

More decisions needed.

Decision Types

2UD

1SD

0MD

33%split rate

Career Trajectory

Win

Loss

D/NC

Elite opp (15+ wins)

Veteran opp (8+ wins)

Div. change

sig. strikes trending down. Averaging 7 less in second half of career

7 UFC fights · hover for details · colored line = 3-fight rolling avg

Pace & Cardio

Output

Absorbed

Diff

R1n=7

R2n=6

R3n=3

Outputsig strikes / min

1.4

1.8

0.5

Absorbedsig strikes / min

1.8

2.0

2.1

Diff

-0.5

-0.2

-1.5

Per-round averages across career · partial final rounds included at actual elapsed time · rounds below 5 min. career total suppressed · dashed lines = division avg

Last 7 Fights — Trend

KD Abs

▼Str. Diff-0.68 idxL3

Last 7 UFC fights · Absorbed & Strike Diff = index vs career avg (1.0 = avg, 0 = breakeven) · Orange dots = KDs absorbed

Elite oppVeteran opp

O'Brien — 7 UFC Fights

Result

Method

7 fights

Jon Jones

SUB R2 · 2:43Jul '09

-14

·11 SS (16%)·25 abs·0/4 td

Christian Wellisch

S-DEC R3Jan '09

-21

·25 SS (30%)·46 abs·9/11 td·315s ctrl·1 kd landed

Cain Velasquez

KO/TKO R1 · 2:02Jul '08

-23

·1 SS (100%)·24 abs·1 td taken

Andrei ArlovskiVeteran

KO/TKO R2 · 4:17Mar '08

-10

·4 SS (33%)·14 abs·2/14 td·1 td taken·284s ctrl

Heath Herring

U-DEC R3Jan '07

·13 SS (32%)·11 abs·6/8 td·1 td taken·595s ctrl·1 kd taken·1 sub att

Josh Shockman

U-DEC R3Nov '06

·13 SS (42%)·13 abs·10/13 td·622s ctrl

Kristof Midoux

KO/TKO R2 · 0:52Aug '06

+23

·25 SS (48%)·2 abs·3/3 td·283s ctrl

O'Brien — Prior Tracked Fights (1)

LGegard MousasiDreamSUBR1—

All Fighters

Light Heavyweight

“Irish”

Jake O'Brien

15-47 UFC

Form

6'3"ht·76"reach·Orthodoxstance·41age

Last fightLJon Jones·SUB·16yr ago

Fighter Context

4–3UFC·

1KO

0Sub

3Dec

10.0min/fight

70UFC min

vs. Winning Record0–3

CQ Key Stats

Str. Differential

-0.61

Significant strikes landed per minute minus strikes absorbed per minute. Positive values indicate a net striking advantage.

Adj. TD Threat

1.008

CageQuant derived signal for measuring takedown offense adjusted for average division opponents.

Durability

CageQuant derived signal that measures how well a fighter holds up to damage. Based on stoppage history and knockdowns absorbed over their career.

Round Win Rate

56%

CageQuant derived signal. Completed rounds won, scored by CageQuant's proprietary formula rather than official judging.

Striking

O'Brien

Light Heavyweight avg

Ground & PoundHead Hunter

Sig. Strikes / Min1.31

Str. Accuracy31%

92UFC landed/289attempted

Sig. Absorbed / Min

−2.1 vs avg1.92

Str. Defense69%

KD Rate / Fight0.14

1UFC knockdowns

KD Absorbed / Fight0.14

Strike Distribution

By Target

Head

97%

Body

Leg

By Position

Dist35%

Clinch7%

Ground59%

Sig. Strikes by Round(career avg per round)

	R1 n=7	R2 n=6	R3 n=3
Landed	6	7	3
Absorbed	8	8	10
Net	-2	-1	-8

Grappling

O'Brien

Light Heavyweight avg

G&P Threat

300s ctrlElite Control

Offense

TD Landed / 15 Min6.39

TD Attempts / 15 MinUFC ONLY11.37

TD Accuracy54%

30UFC landed/53attempted

Sub Attempts / 15 Min0.20

0UFC wins/1attempted

Defense

Leaky TD Def

TD Defense25%

1UFC defended/4opp. attempts

Sub Defense1 loss / 2 attempts

Finishing

Finish Rate

25%

Decision Fighter

Win Methods

1KO/TKO

0Sub

3Dec

Loss Methods

2KO/TKO

1Sub

0Dec

Finish Round Distribution

KO (W)

KO (L)

Sub (L)

Cards & Decisions

Recovery RateRounds won after a lost round.

—No eligible sequences.

Decision MarginAvg pts/round on judges' scorecards.

—More decisions needed.

Decision Types

2UD

1SD

0MD

33%split rate

Career Trajectory chart available on desktop.

Pace & Cardio

Output

Absorbed

Diff

R1n=7

R2n=6

R3n=3

Outputsig strikes / min

1.4

1.8

0.5

Absorbedsig strikes / min

1.8

2.0

2.1

Diff

-0.5

-0.2

-1.5

Per-round career averages · partial rounds time-adjusted · dashed = division avg

O'Brien — UFC Fight Log

Jon Jones

SUB·R2·Jul '09

11 SS (16%)·25 abs·0/4 td

Christian Wellisch

S-DEC·R3·Jan '09

25 SS (30%)·46 abs·9/11 td·315s ctrl·1 kd

Cain Velasquez

KO/TKO·R1·Jul '08

1 SS (100%)·24 abs·1 td taken

Andrei ArlovskiVeteran

KO/TKO·R2·Mar '08

4 SS (33%)·14 abs·2/14 td·1 td taken·284s ctrl

Heath Herring

U-DEC·R3·Jan '07

13 SS (32%)·11 abs·6/8 td·1 td taken·595s ctrl·1 kd taken·1 sub

Josh Shockman

U-DEC·R3·Nov '06

13 SS (42%)·13 abs·10/13 td·622s ctrl

Kristof Midoux

KO/TKO·R2·Aug '06

25 SS (48%)·2 abs·3/3 td·283s ctrl

O'Brien — Prior Tracked Fights (1)

LGegard MousasiDreamSUBR1

Round 17 rounds

Round 26 rounds

Round 33 rounds

Avg. Landed

Avg. Absorbed

Avg. Net

-2

-1

-8

n=7

n=6

n=3

Landed

Absorbed

Net

-2

-1

-8