NEWS
▼
FEATURES
▼
FIGHT FINDER
▼
PODCASTS
▼
VIDEOS
RANKINGS
▼
FORUM
▼
BOXING
MORE
▼
FIGHT ODDS
UFC NEWS
PFL NEWS
BELLATOR NEWS
WOMEN'S MMA NEWS
PREVIEWS
OPINION
INTERVIEWS
UFC EVENTS
BELLATOR EVENTS
PFL EVENTS
FULL CALENDAR
FIGHT FINDER GUIDE
SHILLAN & DUFFY PODCAST
THE SHEEHAN SHOW
FIGHT BUSINESS PODCAST
AFTER THE BELL
DIVISIONAL RANKINGS
WOMEN'S POUND-FOR-POUND RANKINGS
POUND-FOR-POUND RANKINGS
UFC DISCUSSION
WORLDWIDE MMA DISCUSSION
OFF TOPIC DISCUSSION
PHOTOSHOPS
PICTURES
HOW TO WATCH
CONTACT
+
NEWS
UFC NEWS
PFL NEWS
BELLATOR NEWS
WOMEN'S MMA NEWS
+
FEATURES
PREVIEWS
OPINION
INTERVIEWS
+
FIGHT FINDER
UFC EVENTS
BELLATOR EVENTS
PFL EVENTS
FULL CALENDAR
FIGHT FINDER GUIDE
+
PODCASTS
SHILLAN & DUFFY PODCAST
THE SHEEHAN SHOW
FIGHT BUSINESS PODCAST
AFTER THE BELL
VIDEOS
+
RANKINGS
DIVISIONAL RANKINGS
WOMEN'S POUND-FOR-POUND RANKINGS
POUND-FOR-POUND RANKINGS
+
FORUM
UFC DISCUSSION
WORLDWIDE MMA DISCUSSION
OFF TOPIC DISCUSSION
PHOTOSHOPS
BOXING
+
MORE
PICTURES
HOW TO WATCH
CONTACT
FIGHT ODDS
MORE FROM OUR CHANNELS
Poland
Nowa Sol
Maciej Kazieczko
AGE
31
/
Jun 22, 1993
HEIGHT
6'0"
/
182.88 cm
WEIGHT
159 lbs
/
72.12 kg
ASSOCIATION
Ankos MMA
CLASS
Welterweight
Wins
9
KO
/
TKO
6
67%
SUBMISSIONS
0
0%
DECISIONS
3
33%
Losses
4
KO
/
TKO
2
50%
SUBMISSIONS
1
25%
DECISIONS
1
25%
FIGHT HISTORY - PRO
Result
Fighter
Event
Method/
Referee
R
Time
loss
Welisson dos Santos Paiva
KSW 96 - Pawlak vs. Janikowski
Jul / 20 / 2024
TKO (Punches and Knee)
Lukasz Bosacki
3
3:43
loss
Leo Brichta
KSW 83 - Colosseum 2
Jun / 03 / 2023
Decision (Split)
Tomasz Bronder
3
5:00
win
Francisco Albano Barrio
KSW 76 - Parnasse vs. Rajewski
Nov / 12 / 2022
KO (Punches)
Piotr Jarosz
3
3:20
win
Wilson Varela
KSW 69 - Przybysz vs. Martins
Apr / 23 / 2022
TKO (Punches)
Lukasz Bosacki
2
1:29
loss
Marian Ziolkowski
KSW 60 - De Fries vs. Narkun 2
Apr / 24 / 2021
Submission (Rear-Naked Choke)
Marc Goddard
2
4:24
win
Karlo Caput
KSW 54 - Gamrot vs. Ziolkowski
Aug / 29 / 2020
TKO (Punches)
Tomasz Bronder
3
4:30
win
Michael Dubois
KSW 52 - The Race: Askham vs. Khalidov
Dec / 07 / 2019
KO (Punch)
Tomasz Bronder
1
0:24
win
Bartlomiej Kopera
KSW 47 - The X-Warriors
Mar / 23 / 2019
Decision (Majority)
Marc Goddard
3
5:00
win
Maciej Kalicinski
KSW 43 - Soldic vs. Du Plessis
Apr / 14 / 2018
Decision (Unanimous)
Piotr Michalak
3
5:00
loss
Gracjan Szadzinski
KSW 41 - Mankowski vs. Soldic
Dec / 23 / 2017
KO (Punches)
Piotr Michalak
1
4:59
win
Tomasz Matusewicz
KSW 38 - Live in Studio
Apr / 07 / 2017
TKO (Punches)
Tomasz Bronder
1
1:10
win
Mariusz Mazur
KSW 36 - Materla vs. Palhares
Oct / 01 / 2016
Decision (Unanimous)
Piotr Michalak
3
5:00
win
Matej Mordacik
Slugfest 4 - Murowana Goslina
Jun / 06 / 2015
TKO (Punches)
Lukasz Bosacki
1
0:15
MACIEJ KAZIECZKO RELATED NEWS
By The Numbers: Valeriu Mircea vs. Leo Brichta
Konfrontacja Sztuk Walki
brings together a power-packed card with
KSW 91
, which will take place on Feb. 17 at Home Credit Arena in Liberec,...
KSW
Abhishek Nambiar
Feb 15, 2024
Fight Facts: KSW 83 ‘Colosseum 2’
KSW 83
featured not one but two “Knockout of the Year” contenders, a rare “big man” submission from a kickboxer and one of the latest stoppages inside of the...
KSW
Jay Pettry
Jun 05, 2023
Mamed Khalidov Flatlines Scott Askham, Seals Trilogy at KSW 83 'Colosseum 2'
In front of a fully-packed PGE Narodowy Arena in Krakow, Poland,
KSW 83 "Colosseum 2"
delivered a contender for the “Card of the Year”...
KSW
Tudor Leonte
Jun 03, 2023
KSW 83 Weigh-in Results: 1 Title Fight Scrapped
Konfrontacja Sztuk Walki
's
Colosseum 2
event is set, although it has one less title fight than initially planned.
KSW
Tyler Treese
Jun 02, 2023
By The Numbers: Marian Ziolkowski vs. Salahdine Parnasse
The lightweights will unify the undisputed
Konfrontacja Sztuk Walki
championship in the
KSW 83
co-main event.
KSW
Brian Knapp
Jun 01, 2023
View More
Subscribe to our Newsletter
*
indicates required
Email Address
*
Latest News
ALL
UFC
PFL
BELLATOR
Kai Asakura Reveals How Street Fight with Brother Got Him Into MMA
Payton Talbott vs. Raoni Barcelos Official for UFC 311 on Jan. 18
Arman Tsarukyan Envisions Future Title Defense Against Charles Oliveira
Kai Asakura Confident He Can Finish Alexandre Pantoja with 'One Shot'
Leon Edwards Reveals He Will Headline UFC London in March
Alex Pereira, Jamahal Hill, Magomed Ankalaev Trade Barbs on Social Media
Ian Garry Vows to 'Shock Everyone' Against Shavkat Rakhmonov at UFC 310
Yushin Okami Outpoints Jae Young Kim for Vacant Shooto Middleweight Title
Kai Asakura Reveals How Street Fight with Brother Got Him Into MMA
Payton Talbott vs. Raoni Barcelos Official for UFC 311 on Jan. 18
Arman Tsarukyan Envisions Future Title Defense Against Charles Oliveira
Kai Asakura Confident He Can Finish Alexandre Pantoja with 'One Shot'
Leon Edwards Reveals He Will Headline UFC London in March
Alex Pereira, Jamahal Hill, Magomed Ankalaev Trade Barbs on Social Media
Ian Garry Vows to 'Shock Everyone' Against Shavkat Rakhmonov at UFC 310
Fabricio Werdum Offers to Train Alex Pereira for Hypothetical Jon Jones Matchup
Dakota Ditcheva, 5 Others Claim 2024 Professional Fighters League Global Titles
2024 PFL MENA, Global Championships Play-by-Play & Round Scoring
Four Inaugural PFL MENA Champions Crowned in Saudi Arabia
Usman Nurmagomedov-Paul Hughes, Nemkov-Delija Booked for Road to Dubai in Jan.
Dan Hardy: What to Expect at PFL 2024 Season Championships
PFL 2024 Season Championships Weigh-in Results: 6 Title Fights Set
PFL MENA 4 Weigh-in Results: New Main Event Cleared; 2 Showcase Bouts Changed
PFL MENA's Bright Female Prospect Returns Nov. 29 at PFL Championships
Usman Nurmagomedov-Paul Hughes, Nemkov-Delija Booked for Road to Dubai in Jan.
Bellator’s Daiane Silva No Longer Hospitalized After Weight Cut Scare
Daiane Silva Still Hospitalized After Bad Weight Cut Ahead of Bellator London Bout
Former Bellator, UFC Competitor Guilherme 'Bomba' Dead at 38
Sara Collins Submits Leah McCourt in Bellator London Main Event
Bellator Champions Series London Play-by-Play, Results & Round Scoring
Bellator London Weigh-in Results: Main Event Set; 1 Fight Off
Leah McCourt Aims to Cement No. 1 Contender Status After Frustrating Hiatus
EVENTS / FIGHTS
UFC
PFL
BELLATOR
MORE
Dec
07
2024
UFC 310
Pantoja vs. Asakura
Dec
14
2024
UFC on ESPN 63
Covington vs. Buckley
Jan
11
2025
UFC Fight Night
Jan. 11
Jan
18
2025
UFC 311
Jan. 18
Feb
01
2025
UFC Fight Night
Feb. 1
Dec
14
2024
Professional Fighters League
PFL Europe 4: 2024 Finals
Jan
25
2025
Bellator Champions Series Dubai
Road to Dubai
+
MORE UFC FIGHTS
+
MORE PFL FIGHTS
+
MORE BELLATOR FIGHTS
POLL
If booked in 2025, what would be the outcome of Jon Jones vs. Tom Aspinall?
Aspinall by KO/TKO
Aspinall by submission
Aspinall by decision
Jones by KO/TKO
Jones by submission
Jones by decision
Too close to call
Aspinall by KO/TKO
48%
Aspinall by submission
3%
Aspinall by decision
4%
Jones by KO/TKO
15%
Jones by submission
14%
Jones by decision
11%
Too close to call
5%
TOTAL: 2,070 VOTES
{firstname} { "nickname" }{lastname}
{firstname} { "nickname" }{lastname}
{name} - {title}
FIGHT FINDER
FIGHTER OF THE WEEK
Brent Primus
TOP TRENDING FIGHTERS
Brendan Loughnane
Paul Hughes
Dakota Ditcheva
Usman Nurmagomedov
MORE FIGHTERS...
Taila Santos
|
Impa Kasanganay
|
Jon Jones
|
Gadzhi Rabadanov
|
Tom Aspinall
|
Omar El Dafrawy
|
Hattan Alsaif
|
Petr Yan
+
FIND MORE