Photo of John O'Brien
Age 25
Gender Male
Height 5' 11"
Weight Class

John O'Brien is a MMA fighter with a professional fight record of 5 wins, 1 losses and 0 draws

Professional Career Statistics

Pro Record 5-1-0 (Win-Loss-Draw)
Career Length 3 years, 9 months, 16 days
Rounds Fought 6.8
Avg. Fights/Year 1.6
Longest Layoff 2 years, 6 months, 18 days
Quickest Turnaround 2 months

Record BreakDown

- KO/TKO SUB DEC
Wins 3 1 1
Losses 0 0 1
Finish Rate 80.0%
Finished Rate 0.0%
Win by Decision Rate 20.0%
Loss by Decision Rate 100.0%
Win by KO Rate 60.0%
Loss by KO Rate 0.0%
Win by SUB Rate 20.0%
Loss by SUB Rate 0.0%
Win Method
Loss Method

Current Streak

2 Wins

Quick Hits

Fastest Win 00:39
Fastest KO 01:10
Fastest SUB 00:39
Ave. Rounds (Ws) 0.8
Ave. Length of Fight (Ws) 03:49
Ave. Rounds (Ls) 3.0
Ave. Length of Fight (Ls) 15:00
Finish Rounds
Finished Rounds

Official Professional Fight Record

Date Opponent Weightclass Method Round Time
Official MMA Fight Results 09/23/2023 W
(0-0-0)
Josh Tully
(0-0-0)

(174.4 vs. 180.0)
KO
Rock & Rumble 2
2 00:52
Official MMA Fight Results 03/05/2021 W
(3-1-0)
Johnny Pantoja
(1-2-0)
WW
(170.2 vs. 170.0)
TKO/RSC (Referee Stoppage from Strikes)
FAC 7
1 02:20
Official MMA Fight Results 12/11/2020 L
(3-0-0)
Caleb Crump
(2-1-0)
WW
(170.3 vs. 170.1)
Decision (Unanimous Decision)
FAC 5
3 05:00
Official MMA Fight Results 08/14/2020 W
(2-0-0)
Daniel Jefferson
(2-1-0)
LW
(155.2 vs. 155.2)
Decision (Majority Decision)
FAC 3
3 05:00
Official MMA Fight Results 02/07/2020 W
(1-0-0)
Wayne Collier
(0-4-0)
WW
(170.0 vs. 168.3)
Submission (Rear Naked Choke)
Blue Corner 02/07/20
1 00:39
Official MMA Fight Results 12/07/2019 W
(0-0-0)
Cory Heinz
(1-1-0)
WW
(169.4 vs. 169.5)
TKO/RSC (Referee Stoppage from Strikes)
KCFA 36
1 01:10
* Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission
* Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record
* Weights marked with an (*) denote those over the limit for the weight class

Amateur Career Statistics

Amateur Record 4-2-0 (Win-Loss-Draw)
Career Length 1 year, 10 months, 24 days
Rounds Fought 10.5
Avg. Fights/Year 3.3
Longest Layoff 9 months, 20 days
Quickest Turnaround 1 month, 18 days

Record BreakDown

- KO/TKO SUB DEC
Wins 1 2 1
Losses 1 0 1
Finish Rate 75.0%
Finished Rate 50.0%
Win by Decision Rate 25.0%
Loss by Decision Rate 50.0%
Win by KO Rate 25.0%
Loss by KO Rate 50.0%
Win by SUB Rate 50.0%
Loss by SUB Rate 0.0%
Win Method
Loss Method

Current Streak

2 Wins

Quick Hits

Fastest Win 01:01
Fastest KO 02:53
Fastest SUB 01:01
Ave. Rounds (Ws) 1.2
Ave. Length of Fight (Ws) 03:28
Ave. Rounds (Ls) 2.9
Ave. Length of Fight (Ls) 08:50
Finish Rounds
Finished Rounds

Official Amateur Fight Record

Date Opponent Weightclass Method Round Time
Official MMA Fight Results 06/22/2019 W
(3-2-0)
Joey Hart
(6-2-1)
WW
(170.6 vs. 172.0*)
Decision (Unanimous Decision)
KCFA 34
3 03:00
Official MMA Fight Results 05/04/2019 W
(2-2-0)
Lance Templeton
(5-1-0)
WW
(160.0 vs. 158.7)
Submission (Triangle Choke)
KCFA 33
1 01:01
Official MMA Fight Results 09/22/2018 L
(2-1-0)
Luis Felipe
(6-4-0)
LW
(156.0 vs. 155.3)
Decision (Split Decision)
Kansas City Fighting Alliance 30
3 03:00
NSF 12/02/2017 W
(1-1-0)
Cameron Evans
(1-1-0)
WW
(170.0 vs. 170.0)
TKO/RSC (Referee Stoppage from Strikes)
Kansas City Fighting Alliance 26
1 02:53
NSF 09/30/2017 W
(0-1-0)
Christian Lacey
(0-0-0)
WW
(169.0 vs. 168.0)
Submission (Rear Naked Choke)
Kansas City Fighting Alliance 25
1 01:01
NSF 07/29/2017 L
(0-0-0)
Trey Glass
(0-1-0)
WW
(170.6 vs. 171.6*)
TKO/RSC (Referee Stoppage from Strikes)
Kansas City Fighting Alliance 24
3 02:40
* Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission
* Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record
* Weights marked with an (*) denote those over the limit for the weight class