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Brendan O'Reilly absorbs 2.8 and lands 1.9 significant strikes per minute. Concedes more than outputs. Negative striking margin.

Brendan O'Reilly's takedown attempts are present but not a primary factor.

Brendan O'Reilly wins 40% of rounds across 10 scored. Concedes more rounds than wins across fights on record.

Brendan O'Reilly has 1 KO/TKO loss in 3 total UFC losses. Absorbs 0.25 knockdowns per fight. Durability score of 53 out of 99, average for the division.

Brendan O'Reilly's last fight was over 115 months ago.

Brendan O'Reilly is 39 years old.

All Fighters
Fighter Profile›Lightweight
“Badger”

Brendan O'Reilly

6-3 (1 NC)4 UFC
Balanced
Form
· 2L
Inactive
Moderate Wear
5'7"ht·69"reach·Orthodoxstance·39age
Last fightLDong Hyun Ma·U-DEC·R3·9yr ago
Fighter Context
1–3UFC·
0KO
·
0Sub
·
1Dec
·
11.8min/fight
·
47UFC min
CQ Key Stats
Striking Differential
-0.87
Deficit

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

Adj. TD Threat
0.382
Strong

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

Durability
53
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
40%
Passive

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

Striking

Brendan O'Reilly — 1.90 significant strikes per minute, 47% striking accuracy, absorbs 2.77 strikes per minute.

O'Reilly
Dirty Boxer
Body Attacker
Lightweight avg
Sig. Strikes / Min1.90
Str. Accuracy47%
90UFC landed/190attempted
Sig. Absorbed / min
−1.4 vs avg2.77
Str. Defense39%
KD Rate / fight0.00
KD Absorbed / fight0.25
Strike Distribution
By Target
Head
54%
Body
32%
Leg
13%
By Position
Distance36%
/
Clinch58%
/
Ground7%
Sig. Strikes by Round
Round 14 rounds
Round 23 rounds
Round 33 rounds
Avg. Landed6912
Avg. Absorbed14178
Avg. Net-8-7+4
Grappling

Brendan O'Reilly — 2.2 takedowns per 15 minutes, 43% takedown accuracy, 0.6 submission attempts per 15 minutes, 36% takedown defense.

O'Reilly
Control Wrestler
·231s ctrlElite Control
Lightweight avg
Offense
TD Landed / 15 Min2.22
TD Attempts / 15 MinUFC ONLY5.08
TD Accuracy43%
7UFC landed/16attempted
Sub Attempts / 15 Min0.60
0UFC wins/2attempted
Defense
Leaky TD Def
TD Defense36%
4UFC defended/11opp. attempts
Sub Defense
Sub Proof
Finishing

Brendan O'Reilly — 1 UFC win (1 decision).

Finish Rate
0%
div avg 52%
How They Lose
3UFC losses
Win Breakdown
KO / TKO0 / 1
Submission0 / 1
Decision1 / 1
Loss Breakdown
KO / TKO1 / 3
Submission0 / 3
Decision2 / 3
Loss Pattern
Outscored
2 of 3 losses by decision
Cards & Decisions
Recovery Rate
—
More data needed.
Decision Margin
—
More decisions needed.
Decision Types
3UD
·
0SD
·
0MD
Career Trajectory
Win
Loss
D/NC
Elite opp (15+ wins)
Veteran opp (8+ wins)
Div. change
0+12+24+36+48avg↗201420152016

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

Pace & Cardio
Output
Absorbed
Diff
-0.41.32.9R1R2R3
R1n=4
R2n=3
R3n=3
Outputsig strikes / min
1.4
1.9
2.5
Absorbedsig strikes / min
3.3
3.3
1.6
Diff
-1.9
-1.5
+0.9

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 4 Fights — Trend
KD Abs
▲TD Acc+33%L3
-13%55%124%LWLL

Last 4 UFC fights · Absorbed & Strike Diff = index vs career avg (1.0 = avg, 0 = breakeven) · Orange dots = KDs absorbed

O'Reilly — 4 UFC Fights

Brendan O'Reilly — UFC fight record: 1 win, 3 losses.

Result
Method
4 fights
L
Dong Hyun Ma
LW
U-DEC R3Dec '16
+4
·25 SS (66%)·21 abs·0/2 td·4 td taken·221s ctrl·1 sub att
L
Alan Jouban
WW
KO/TKO R1 · 2:15Mar '16
-24
·8 SS (47%)·32 abs·1/1 td·46s ctrl·1 kd taken
W
Vik Grujic
WW
U-DEC R3May '15
-17
·42 SS (49%)·59 abs·6/10 td·1 td taken·462s ctrl·1 sub att
L
Zhang Lipeng
LW
U-DEC R3Aug '14
-4
·15 SS (30%)·19 abs·0/3 td·2 td taken·196s ctrl
All Fighters
Lightweight
“Badger”

Brendan O'Reilly

6-3 (1 NC)4 UFC
Form
2L
5'7"ht·69"reach·Orthodoxstance·39age
Last fightLDong Hyun Ma·U-DEC·9yr ago
Fighter Context
1–3UFC·
0KO
·
0Sub
·
1Dec
·
11.8min/fight
·
47UFC min
CQ Key Stats
Str. Differential
-0.87

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

Adj. TD Threat
0.382

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

Durability
53

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
40%

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

Striking
O'Reilly
Lightweight avg
Dirty BoxerBody Attacker
Sig. Strikes / Min1.90
Str. Accuracy47%
90UFC landed/190attempted
Sig. Absorbed / Min
−1.4 vs avg2.77
Str. Defense39%
KD Rate / Fight0.00
KD Absorbed / Fight0.25
Strike Distribution
By Target
Head
54%
Body
32%
Leg
13%
By Position
Dist36%
Clinch58%
Ground7%
Sig. Strikes by Round(career avg per round)
R1
n=4
R2
n=3
R3
n=3
Landed6912
Absorbed14178
Net-8-7+4
Grappling
O'Reilly
Lightweight avg
Control Wrestler
231s ctrlElite Control
Offense
TD Landed / 15 Min2.22
TD Attempts / 15 MinUFC ONLY5.08
TD Accuracy43%
7UFC landed/16attempted
Sub Attempts / 15 Min0.60
0UFC wins/2attempted
Defense
Leaky TD Def
TD Defense36%
4UFC defended/11opp. attempts
Sub Defense0 loss / 2 attempts
Finishing
Finish Rate
0%
Decision Fighter
Win Methods
0KO/TKO
0Sub
1Dec
Loss Methods
1KO/TKO
0Sub
2Dec
Finish Round Distribution
R1
R2
R3
KO (L)
Cards & Decisions
Recovery RateRounds won after a lost round.
—More data needed.
Decision MarginAvg pts/round on judges' scorecards.
—More decisions needed.
Decision Types
3UD
·
0SD
·
0MD
Career Trajectory chart available on desktop.
Pace & Cardio
Output
Absorbed
Diff
-0.41.32.9R1R2R3
R1n=4
R2n=3
R3n=3
Outputsig strikes / min
1.4
1.9
2.5
Absorbedsig strikes / min
3.3
3.3
1.6
Diff
-1.9
-1.5
+0.9

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

O'Reilly — UFC Fight Log
|
L
Dong Hyun MaLW
U-DEC·R3·Dec '16
25 SS (66%)·21 abs·0/2 td·4 td taken·221s ctrl·1 sub
L
Alan JoubanWW
KO/TKO·R1·Mar '16
8 SS (47%)·32 abs·1/1 td·46s ctrl·1 kd taken
W
Vik GrujicWW
U-DEC·R3·May '15
42 SS (49%)·59 abs·6/10 td·1 td taken·462s ctrl·1 sub
L
Zhang LipengLW
U-DEC·R3·Aug '14
15 SS (30%)·19 abs·0/3 td·2 td taken·196s ctrl
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CageQuant

Independent MMA analytics. Not affiliated with or endorsed by any promotion.
Statistics are informational only. Not betting advice.

© 2026 CageQuant. All rights reserved.

Follow on X