Photo of Jimmy O'Brien
Age 32
Gender Male
Height 5' 10"
Weight Class Lightweight

Jimmy O'Brien is a MMA fighter with a professional fight record of 4 wins, 5 losses and 0 draws

Professional Career Statistics

Pro Record 4-5-0 (Win-Loss-Draw)
Career Length 7 years, 10 months, 1 day
Rounds Fought 11.0
Avg. Fights/Year 1.1
Longest Layoff 2 years, 11 months, 18 days
Quickest Turnaround 2 months, 1 day

Record BreakDown

- KO/TKO SUB DEC
Wins 3 1 0
Losses 1 2 2
Finish Rate 100.0%
Finished Rate 60.0%
Win by Decision Rate 0.0%
Loss by Decision Rate 40.0%
Win by KO Rate 75.0%
Loss by KO Rate 20.0%
Win by SUB Rate 25.0%
Loss by SUB Rate 40.0%
Win Method
Loss Method

Current Streak

2 Losses

Quick Hits

Fastest Win 01:18
Fastest KO 01:18
Fastest SUB 08:23
Ave. Rounds (Ws) 0.9
Ave. Length of Fight (Ws) 04:44
Ave. Rounds (Ls) 1.4
Ave. Length of Fight (Ls) 07:14
Finish Rounds
Finished Rounds

Official Professional Fight Record

Date Opponent Weightclass Method Round Time
NSF 09/23/2023 L
(4-4-0)
Dom Mar Fan
(2-1-0)
LW Submission (Choke)
Eternal MMA 79
1 05:00
NSF 09/16/2022 L
(4-3-0)
Niam Stephen
(2-1-0)
LW Decision (Unanimous Decision)
Eternal MMA 69
3 05:00
NSF 07/16/2022 W
(3-3-0)
Bayden Mandich
(3-4-0)
LW Submission (Rear Naked Choke)
Eternal MMA 67
2 03:23
NSF 07/27/2019 L
(3-2-0)
Ty Duncan
(3-2-0)
Submission (Rear Naked Choke)
Eternal MMA 46
1 03:40
NSF 05/25/2019 L
(3-1-0)
Kevin Jousset
(1-0-0)
TKO/RSC
Eternal MMA 45
1 02:32
NSF 03/24/2019 W
(2-1-0)
Darcy Vendy
(2-1-0)
KO (Strike)
Eternal MMA 42
1 01:41
NSF 02/23/2018 W
(1-1-0)
Troy Toby
(0-3-0)
TKO/RSC
Superfight MMA 6
2 02:36
NSF 08/13/2016 L
(1-0-0)
Joel Vigors
(1-0-0)
BW Decision (Unanimous Decision)
Brace for War 42
3 05:00
NSF 11/21/2015 W
(0-0-0)
Jamie Carl
(2-0-0)
TKO/RSC
Brace for War 37
1 01:18
* 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