🇨🇦

Source: https://www.sherdog.com/image_crop/200/300/_images/fighter/1639937174Ksiazkiewicz.jpg

Fighter

Mariusz Ksiazkiewicz

"The Iron Pol"

WHR 1594#232 Light HeavyweightTop 32.1%

SHER PHOT

11Win

—

3Loss

—

0Draw

ORGANIZATION

KSW

Nationality

🇨🇦 Canada

Weight Class

Light Heavyweight

Age

Date of Birth

Oct 4, 1989

Height

190.5 cm

Reach

—

Birth City

Winnipeg, Manitoba

Current City

—

Gym

Winnipeg Academy of MMA

Manager

—

Fighting out of

—

fighters.status

Active

Availability

Available

Last Fight

Sep 2025

Streak

—

Est. Earnings

—

Win Methods

KO/TKO

45%5

Submission

45%5

Decision

9%1

Loss Methods

KO/TKO

33%1

Submission

33%1

Decision

33%1

fighters.ratingHistory

Fight History

Result	Opponent	Event	Method	Round	Date
L	Sergiusz Zajac	KSW 110 - Grzebyk vs. Tulshaev	KO TKO	1 (1:07)	Sep 20, 2025
W	Rafael Carvalho	Ignite Fights - Iowa Fight Series 2	KO TKO	4 (0:47)	Apr 13, 2024
L	Eli Aronov	Unified MMA 45 - Unified MMA	SUBMISSION	2 (4:32)	May 27, 2022
W	Alessandro Gambulino	LFA 130 - Ksiazkiewicz vs. Gambulino	KO TKO	1 (1:29)	Apr 22, 2022
W	Graham Park	Unified MMA 42 - Unified MMA	KO TKO	1 (1:25)	Dec 17, 2021
L	Mario Sousa	Dana White's Contender Series - Contender Series 2020: Week 9	DECISION UNANIMOUS	3 (5:00)	Nov 10, 2020
W	Guilherme Miranda	Teofista - Fight For The Troops	SUBMISSION	1 (4:07)	Nov 9, 2019
W	Jonathan Vallee	TKO MMA - TKO Fight Night 1	SUBMISSION	3 (1:13)	Aug 2, 2018
W	Douglas McFresh	AFC 126 - Heun vs. Matavao	KO TKO	1 (1:20)	Oct 19, 2016
W	Micah Brakefield	Prestige FC 2 - Queen City Coronation	KO TKO	2 (5:00)	Mar 12, 2016
W	Steve Dubeck	KOTC - Out Cold	SUBMISSION	2 (3:53)	Nov 15, 2013
W	Ash Mashreghi	AFC 16 - Uprising	SUBMISSION	1 (1:55)	Mar 23, 2013
W	Dejan Kajic	AFC 11 - Takeover	DECISION UNANIMOUS	3 (5:00)	Sep 15, 2012
W	Henry Rowsell	CFM 2 - Cage Fighting Manitoba 2	SUBMISSION	1 (0:27)	May 13, 2011
W	Heath Rud	RG - Rochester Gladiators	SUBMISSION	2 (1:30)	May 15, 2010
L	Rondel Roberts	AFXC 1 - Alpha Fight XC	KO TKO	1 (0:00)	Mar 14, 2010
W	Jason Ungar	UMAC - Ultimate Martial Arts Championship 17	SUBMISSION	1 (1:21)	Mar 27, 2009

fighters.careerTimeline

fighters.debutMar 2009

UMAC - Ultimate Martial Arts Championship 17

fighters.orgChangeMar 2010

AFXC

fighters.orgChangeMay 2010

RG - Rochester Gladiators

fighters.orgChangeMay 2011

CFM

fighters.orgChangeSep 2012

AFC

fighters.orgChangeNov 2013

KOTC - Out Cold

fighters.orgChangeMar 2016

Prestige FC

fighters.orgChangeOct 2016

AFC

fighters.orgChangeAug 2018

TKO MMA - TKO Fight Night

fighters.orgChangeNov 2019

Teofista - Fight For The Troops

fighters.orgChangeNov 2020

Dana White's Contender Series - Contender Series

fighters.orgChangeDec 2021

Unified MMA

fighters.orgChangeApr 2022

LFA

fighters.orgChangeMay 2022

Unified MMA

fighters.orgChangeApr 2024

Ignite Fights - Iowa Fight Series

fighters.orgChangeSep 2025

KSW

fighters.winMethodBreakdown

45%

5KO/TKO

5Submission

1Decision

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