Stephen Costello

Age	32
Gender	Male
Height	6' 1"
Weight Class	Welterweight
Out of	Kildare, Ireland
Born	Dublin, Ireland

Out of	Kildare, Ireland
Born	Dublin, Ireland

Stephen Costello is a MMA fighter with a professional fight record of 5 wins, 4 losses and 0 draws

Professional Career Statistics


Pro Record	5-4-0 (Win-Loss-Draw)
Career Length	10 months, 21 days
Rounds Fought	16.5
Avg. Fights/Year	2.3
Longest Layoff	8 months, 7 days
Quickest Turnaround	1 month, 22 days

Record BreakDown

-	KO/TKO	SUB	DEC
Wins	2	1	2
Losses	1	2	1


Finish Rate	60.0%
Finished Rate	75.0%
Win by Decision Rate	40.0%
Loss by Decision Rate	25.0%
Win by KO Rate	40.0%
Loss by KO Rate	25.0%
Win by SUB Rate	20.0%
Loss by SUB Rate	50.0%

Win Method

Loss Method

Quick Hits


Fastest Win	03:09
Fastest KO	08:46
Fastest SUB	03:09


Ave. Rounds (Ws)	1.7
Ave. Length of Fight (Ws)	08:23
Ave. Rounds (Ls)	2.0
Ave. Length of Fight (Ls)	10:07

Finish Rounds

Finished Rounds

Official Professional MMA Fight Record

	Date		Opponent	Weightclass	Method	Round	Time
NRB	09/27/2025	L (5-3-0)	Manuel Mouzid (5-1-0)	WW	TKO/RSC (Referee Stoppage from Punches) Cage Warriors Fighting Championship 194	2	04:21
NRB	02/08/2025	L (5-2-0)	David Martinez (16-6-0)	WW	Submission (Rear Naked Choke) Eternal MMA 92	3	03:45
NRB	06/01/2024	W (4-2-0)	Alexander Black Panther (12-5-0)	WW	TKO/RSC (Referee Stoppage from Punches) Fight 2 One 6	2	03:46
OFF	12/17/2023	W (3-2-0)	Jose Bojorquez (6-4-0)	AW ( 170.8 * vs. 170.2* )	Decision (Unanimous Decision) Combate Global Holdco	3	05:00
OFF	05/13/2023	L (3-1-0)	Ashley Reece (10-3-0)	WW ( 170.8 vs. 168.8 )	Decision (Split Decision) United Fight League 2	3	05:00
NRB	11/16/2022	W (2-1-0)	Joliver Allan Mougang (0-2-0)	MW	Decision (Unanimous Decision) Centurion Fight Championship: Ad Maiora	3	05:00
NRB	08/24/2022	W (1-1-0)	Rade Novakovic (1-3-0)	MW	Submission (Rear Naked Choke) Centurion Fight Championship: Rudit Leo	1	03:09
NRB	07/02/2022	W (0-1-0)	Martin Antevski (0-1-0)	WW	TKO/RSC (Referee Stoppage from Punches) Centurion Fight Championship 8: New Era	1	05:00
OFF	11/05/2021	L (0-0-0)	Joe Nazokatov (2-2-0)	WW ( 171.0 vs. 170.8 )	Submission (Heel Hook) Bellator MMA 270	1	02:24

* Bouts marked with 'OFF' denote results which have been verified by an ABC-recognized athletic commission. Bouts marked with an SB denote bouts overseen by a duly-recognized sanctioning organization. Bouts marked NRB denote non-regulated bouts.

* 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


AM Record	2-2-0 (Win-Loss-Draw)
Career Length	1 month, 27 days
Rounds Fought	12.2
Avg. Fights/Year	1.9
Longest Layoff	2 years, 1 month, 25 days
Quickest Turnaround	1 day