Brian Kelleher

“Boom”

24-16-0

0Prospect

🇺🇸USA/Age 39/Switch/5' 6"/66″ reach/135 lbs

Win %

60%

SLpM

3.3

Str Acc

41%

Str Def

54%

TD Avg

1.7

TD Def

60%

Sub Avg

0.7

Finish

80%

At a Glance

3.3

SLpM

41%

Str Acc

1.7

TD Avg

80%

Finish %

54%

Str Def

Brian Kelleher "Boom" is a USA switch mixed martial artist competing in the UFC, profiled as a well-rounded mixed martial artist. With a record of 24-16-0, the fighter carries a 60% win rate across 40 pro contests, with a 80% finish rate that ranks among the most decisive in the division.

Career Arc

35 fightspeak +15 · current +11

Skill Profile

Fighter

UFC Avg

0Prospect

IQ Score

Accuracy & Defense○ = UFC avg

Str Acc

Str Def

TD Acc

TD Def

Striking Output

Sig. Strikes Landed / Min

3.31-0.11 vs avg

0avg 3.49

Sig. Strikes Absorbed / Min

4.59+1.41 vs avg

0avg 3.29

Grappling Output

Takedowns / 15 Min

1.68+0.16 vs avg

0avg 1.56

Submissions / 15 Min

0.70+0.30 vs avg

0avg 0.43

Strike Differential (landed - absorbed / min)

Absorbed (4.59)Landed (3.31)

-1.28

Wins by Method

80%Finish

KO/TKO840%

Submission840%

Decision420%

24 total wins

Win / Loss by Method

Wins (24)

8 KO

8 SUB

4 DEC

4 OTH

Losses (16)

2 KO

5 SUB

2 DEC

7 OTH

Recent Form (Last 5)

Sub

Dec

Career Fight Pace (Avg Sig Strikes / Round)

15/25(60%)

Landed

Attempted

Positional & Target Breakdown

Position

90%

Distance: 27Clinch: 3Ground: 0

Target

60%

30%

Head: 18Body: 3Leg: 9

Grappling Efficiency

Avg TD / Fight

0.1

Avg Control / Fight

0:05

Avg Sub Att. / Fight

0.0

TD Success Rate

33%

Durability & Resilience

Fights to Decision

6 of 35

KO/TKO Losses

Avg Fight Duration

1.8 rounds

Post-Loss Record

4-4

Fight History17 UFC + 18 pre-UFC

35 fights20W9L

Result	Opponent	Event	Date	Method	Rd	Time
L	Cody Gibson	UFC Fight Night: Lemos vs. Jandiroba	Jul 20, 2024	SSUB Arm Triangle	1	3:58
LOSS Method SUB Arm Triangle Round 1 of 3 Time 3:58 Division Bantamweight UFC Fight Night: Lemos vs. Jandiroba 2024-07-20 Compare fighters →
L	Cody Garbrandt	UFC 296: Edwards vs. Covington	Dec 16, 2023	KKO/TKO Punch	1	3:42
L	Mario Bautista	UFC Fight Night: Tsarukyan vs. Gamrot	Jun 25, 2022	SSUB Rear Naked Choke	1	2:27
L	Umar Nurmagomedov	UFC 272: Covington vs. Masvidal	Mar 5, 2022	SSUB Rear Naked Choke	1	3:15
W	Kevin Croom	UFC Fight Night: Kattar vs. Chikadze	Jan 15, 2022	DU-DEC	3	5:00
W	Domingo Pilarte	UFC Fight Night: Cannonier vs. Gastelum	Aug 21, 2021	DU-DEC	3	5:00
L	Ricky Simon	UFC 258: Usman vs. Burns	Feb 13, 2021	DU-DEC	3	5:00
W	Ray Rodriguez	UFC Fight Night: Overeem vs. Sakai	Sep 5, 2020	SSUB Guillotine Choke	1	0:39
L	Cody Stamann	UFC 250: Nunes vs. Spencer	Jun 6, 2020	DU-DEC	3	5:00
W	Hunter Azure	UFC Fight Night: Smith vs. Teixeira	May 13, 2020	KKO/TKO Punch	2	3:40
W	Ode Osbourne	UFC 246: McGregor vs. Cowboy	Jan 18, 2020	SSUB Guillotine Choke	1	2:49
L	Montel Jackson	UFC 232: Jones vs. Gustafsson 2	Dec 29, 2018	SSUB D'Arce Choke	1	1:40
L	John Lineker	UFC 224: Nunes vs. Pennington	May 12, 2018	KKO/TKO Punch	3	3:43
W	Renan Barao	UFC Fight Night: Emmett vs. Stephens	Feb 24, 2018	DU-DEC	3	5:00
W	Damian Stasiak	UFC Fight Night: Cerrone vs. Till	Oct 21, 2017	KKO/TKO Punch	3	3:39
L	Marlon Vera	UFC Fight Night: Weidman vs. Gastelum	Jul 22, 2017	SSUB Armbar	1	2:18
W	Iuri Alcantara	UFC 212: Aldo vs. Holloway	Jun 3, 2017	SSUB Guillotine Choke	1	1:48
W	Josh Robinson	Ring of CombatRing of Combat 53	Nov 20, 2015	KTKO	3	0:24
W	Unknown	CFFCCFFC 49: Honorio vs. de Sa	Jun 6, 2015	SSUB	1	4:49
?	Unknown	CFFCCFFC 34: Santella vs. Honstein	Apr 19, 2014	SSUB	1	1:26
W	Unknown	CFFCCFFC 31: Heckman vs. Lentz	Feb 8, 2014	SSUB	2	1:34
?	Jeff Smith	CFFCCFFC 29: Smith Vs. Kelleher	Nov 1, 2013	SSUB	2	4:39
?	Scott Heckman	CFFCCFFC 27: Heckman vs. Kelleher	Sep 21, 2013	DDEC		Unanimous
W	Tyler Kahihikolo		Dec 1, 2012	DDEC
W	Unknown	WCMMAWCMMA 1: Portugal vs. USA	Sep 15, 2012	KTKO	1	0:10
W	Unknown	Rock Out Knock OutRock Out Knock Out	Jun 2, 2012	KTKO	2	0:56
W	Raphael Chavez	CFFCCFFC 14	Apr 14, 2012	KTKO	2	3:41
W	Unknown	NEFNEF 1: Sanders vs. Keefe	Feb 11, 2012	SSUB	1	4:31
?	Artur Rofi	CFFCCFFC 12: Pollard vs Soto	Dec 10, 2011	SSUB	1	4:57
?	Unknown	BellatorBellator 54	Oct 15, 2011	DDEC		Unanimous
W	Michael LaDuke	Ring of CombatRing of Combat 37	Sep 9, 2011	KTKO	3	3:14
W	Manny Millan		Jul 29, 2011	SSUB
W	Siyam Yousefi	CFFCCFFC 8 : Seek and Destroy	May 20, 2011	SSUB	1	2:41
W	Unknown		Apr 29, 2011	KTKO	1	0:23
?	Dan Cion		Mar 10, 2011	SSUB