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Mariusz Ksiazkiewicz

Mariusz Ksiazkiewicz's profile at Sherdog

Mariusz Ksiazkiewicz's profile at Tapology

Rank State: Iowa

Age: 36

Last 5: W W L W L

Association: Winnipeg Academy of MMA

Pro Debut Date: 2011-05-13

Pro Record: 11-3-0

Current Ranking:

#94 Light Heavyweight

'Big League' Record: 1-1-0

Last 3 Years: 1-1-0

Win Finish %: 90.9%

Combat Age: 36

Quality Perf. %: 71.4%

Last Quality Perf.: 2024-04-13

540 Metric: .800

Rating Points: 50

Highest Quarterly Ranking: 4/01/2025

#48 Light Heavyweight

Last Fight Date: 9/20/2025 [KSW]
Last Opponent: [#44 LHW] Sergiusz Zajac
Opponent's Last 5: W W W W W

Complete Professional MMA Fight History
Fighter rankings represent most recent generated quarterly rating prior to the fight

	Opponent	Outcome
L	Sergiusz Zajac #81 Light Heavyweight	KO (Punches) Round 1
	KSW 110 - Grzebyk vs. Tulshaev Saturday, September 20th 2025
W	Rafael Carvalho #52 Light Heavyweight	KO (Punches) Round 4
	Ignite Fights - Iowa Fight Series 2 Saturday, April 13th 2024
L	Eli Aronov	Submission (Arm-Triangle Choke) Round 2
	Unified MMA 45 - Unified MMA Friday, May 27th 2022
W	Alessandro Gambulino #175 Welterweight	TKO (Knee to the Body and Punches) Round 1
	LFA 130 - Ksiazkiewicz vs. Gambulino Friday, April 22nd 2022
W	Graham Park #133 Light Heavyweight	KO (Punches) Round 1
	Unified MMA 42 - Unified MMA Friday, December 17th 2021
L	Mario Filipe de Sousa #184 Middleweight	Decision (Unanimous) Round 3
	Dana Whites Contender Series - Contender S... Tuesday, November 10th 2020
W	Guilherme Miranda #433 Lightweight	Submission (Rear Naked Choke) Round 1
	Teofista: Fight For The Troops Saturday, November 9th 2019
W	Jonathan Vallee #279 Middleweight	Submission (Rear Naked Choke) Round 3
	TKO MMA - TKO Fight Night 1 Thursday, August 2nd 2018
W	Douglas McFresh #233 Light Heavyweight	KO (Elbows) Round 1
	AFC 126 - Heun vs. Matavao Wednesday, October 19th 2016
W	Micah Brakefield #380 Middleweight	TKO Round 2
	Prestige FC 2: Queen City Coronation Saturday, March 12th 2016
W	Steve Dubeck	Submission (Rear Naked Choke) Round 2
	KOTC - Out Cold Friday, November 15th 2013
W	Ash Mashreghi	Submission (Rear Naked Choke) Round 1
	AFC 16 - Uprising Saturday, March 23rd 2013
W	Dejan Kajic	Decision (Unanimous) Round 3
	AFC 11 - Takeover Saturday, September 15th 2012
W	Henry Rowsell	Submission (Rear Naked Choke) Round 1
	CFM 2 - Cage Fighting Manitoba 2 Friday, May 13th 2011

	Opponent	Event	Outcome
L	Sergiusz Zajac #81 Light Heavyweight	KSW 110 - Grzebyk vs. Tulshaev Saturday, September 20th 2025	KO (Punches) Round 1
W	Rafael Carvalho #52 Light Heavyweight	Ignite Fights - Iowa Fight Series 2 Saturday, April 13th 2024	KO (Punches) Round 4
L	Eli Aronov	Unified MMA 45 - Unified MMA Friday, May 27th 2022	Submission (Arm-Triangle Choke) Round 2
W	Alessandro Gambulino #175 Welterweight	LFA 130 - Ksiazkiewicz vs. Gambulino Friday, April 22nd 2022	TKO (Knee to the Body and Punches) Round 1
W	Graham Park #133 Light Heavyweight	Unified MMA 42 - Unified MMA Friday, December 17th 2021	KO (Punches) Round 1
L	Mario Filipe de Sousa #184 Middleweight	Dana Whites Contender Series - Contender S... Tuesday, November 10th 2020	Decision (Unanimous) Round 3
W	Guilherme Miranda #433 Lightweight	Teofista: Fight For The Troops Saturday, November 9th 2019	Submission (Rear Naked Choke) Round 1
W	Jonathan Vallee #279 Middleweight	TKO MMA - TKO Fight Night 1 Thursday, August 2nd 2018	Submission (Rear Naked Choke) Round 3
W	Douglas McFresh #233 Light Heavyweight	AFC 126 - Heun vs. Matavao Wednesday, October 19th 2016	KO (Elbows) Round 1
W	Micah Brakefield #380 Middleweight	Prestige FC 2: Queen City Coronation Saturday, March 12th 2016	TKO Round 2
W	Steve Dubeck	KOTC - Out Cold Friday, November 15th 2013	Submission (Rear Naked Choke) Round 2
W	Ash Mashreghi	AFC 16 - Uprising Saturday, March 23rd 2013	Submission (Rear Naked Choke) Round 1
W	Dejan Kajic	AFC 11 - Takeover Saturday, September 15th 2012	Decision (Unanimous) Round 3
W	Henry Rowsell	CFM 2 - Cage Fighting Manitoba 2 Friday, May 13th 2011	Submission (Rear Naked Choke) Round 1