';
NEWS
▼
FEATURES
▼
FIGHT FINDER
▼
PODCASTS
▼
VIDEOS
RANKINGS
▼
FORUM
▼
BOXING
MORE
▼
FIGHT ODDS
PFL WORLD TOURNAMENT
UFC NEWS
PFL NEWS
WOMEN'S MMA NEWS
PREVIEWS
OPINION
INTERVIEWS
UFC EVENTS
PFL EVENTS
FULL CALENDAR
FIGHT FINDER GUIDE
SHILLAN & DUFFY PODCAST
THE SHEEHAN SHOW
AFTER THE BELL
CHECK THE KICK
DIVISIONAL RANKINGS
POUND-FOR-POUND RANKINGS
WOMEN'S POUND-FOR-POUND RANKINGS
UFC DISCUSSION
WORLDWIDE MMA DISCUSSION
OFF TOPIC DISCUSSION
PHOTOSHOPS
PICTURES
HOW TO WATCH
CONTACT
+
NEWS
UFC NEWS
PFL NEWS
WOMEN'S MMA NEWS
+
FEATURES
PREVIEWS
OPINION
INTERVIEWS
+
FIGHT FINDER
UFC EVENTS
PFL EVENTS
FULL CALENDAR
FIGHT FINDER GUIDE
+
PODCASTS
SHILLAN & DUFFY PODCAST
THE SHEEHAN SHOW
AFTER THE BELL
CHECK THE KICK
VIDEOS
+
RANKINGS
DIVISIONAL RANKINGS
POUND-FOR-POUND RANKINGS
WOMEN'S POUND-FOR-POUND RANKINGS
+
FORUM
UFC DISCUSSION
WORLDWIDE MMA DISCUSSION
OFF TOPIC DISCUSSION
PHOTOSHOPS
BOXING
+
MORE
PICTURES
HOW TO WATCH
CONTACT
FIGHT ODDS
PFL WORLD TOURNAMENT
MORE FROM OUR CHANNELS
Poland
Olsztyn
Adrian Zielinski
AGE
38
/
Dec 5, 1986
HEIGHT
5'10"
/
177.8 cm
WEIGHT
171 lbs
/
77.56 kg
ASSOCIATION
Arrachion Olsztyn
CLASS
Welterweight
Wins
24
KO
/
TKO
9
38%
SUBMISSIONS
5
21%
DECISIONS
10
42%
Losses
14
KO
/
TKO
3
21%
SUBMISSIONS
2
14%
DECISIONS
9
64%
Upcoming Fights
KSW 108
July 19, 2025
Urania Hall, Olsztyn, Poland
Adrian Zielinski
24-14-0 (WIN-LOSS-DRAW)
Adam Niedzwiedz
10-4-1 (WIN-LOSS-DRAW)
See entire fight card
FIGHT HISTORY - PRO
Result
Fighter
Event
Method/
Referee
R
Time
loss
Oskar Szczepaniak
KSW 95 - Wiklacz vs. Przybysz 5
Jun / 07 / 2024
Decision (Unanimous)
Tomasz Bronder
3
5:00
loss
Wiktor Zalewski
KSW 92 - Wiklacz vs. Jojua
Mar / 16 / 2024
TKO (Knees and Punches)
Piotr Jarosz
1
0:32
win
Kamil Kraska
FEN 49 - Zielinski vs. Kraska
Aug / 26 / 2023
TKO (Punches)
Piotr Michalak
2
3:09
win
Maxim Grabovich
FEN 47 - Formela vs. Akishev
Jun / 17 / 2023
Decision (Unanimous)
Marcin Klonowski
3
5:00
loss
Cezary Oleksiejczuk
FEN 42 - Oleksiejczuk vs. Zielinski
Oct / 15 / 2022
TKO (Punches)
Piotr Michalak
1
3:27
win
Jacek Jedraszczyk
FEN 40 - ENERGA Fight Night Ostroda
Jun / 18 / 2022
Decision (Unanimous)
Piotr Michalak
3
5:00
win
Szymon Dusza
FEN 37 - ENERGA Fight Night Wroclaw
Nov / 27 / 2021
Decision (Unanimous)
Piotr Michalak
3
5:00
loss
Oleksandr Horshechnik
FEN 35 - LOTOS Fight Night 6
Jun / 26 / 2021
Decision (Unanimous)
Gerd Richter
3
5:00
loss
Daniel Rutkowski
FEN 31 - Rutkowski vs. Zielinski 2
Nov / 28 / 2020
Decision (Unanimous)
Piotr Michalak
5
5:00
win
Danilo Belluardo
FEN 29 - LOTOS Fight Night 2: Ostroda
Aug / 22 / 2020
TKO (Punches)
Daniel Zareba
1
2:13
loss
Daniel Rutkowski
Babilon MMA 10 - Podziemny Krag
Oct / 26 / 2019
Decision (Unanimous)
Lukasz Bosacki
5
5:00
win
Fabiano Silva
FEN 25 - Jewtuszko vs Bakocevic
Jun / 15 / 2019
TKO (Doctor Stoppage)
Piotr Michalak
3
5:00
win
Kamil Lebkowski
FEN 24 - All Or Nothing
Mar / 16 / 2019
TKO (Punches)
Piotr Michalak
1
3:12
loss
Joshua Aveles
ACB 84 - Bratislava
Apr / 07 / 2018
Decision (Unanimous)
Herb Dean
3
5:00
loss
Ustarmagomed Gadzhidaudov
ACB 75 - Stuttgart
Nov / 25 / 2017
KO (Knee)
John McCarthy
1
1:17
loss
Piotr Hallmann
ACB 63 - Gdnask/Sopot
Jul / 01 / 2017
Decision (Split)
Lukasz Bosacki
3
5:00
win
Rasul Yakhyaev
ACB 53 - Olsztyn: Young Eagles 15
Feb / 18 / 2017
Decision (Unanimous)
Piotr Michalak
3
5:00
loss
Islam Makoev
ACB 46 - Young Eagles 13
Sep / 24 / 2016
Submission (Guillotine Choke)
Marco Broersen
2
2:40
win
Rasul Ediev
ACB 35 - In Memory of Guram Gugenishvili
May / 06 / 2016
Submission (Rear-Naked Choke)
Viktor Korneev
2
2:13
win
Ustarmagomed Gadzhidaudov
ACB 29 - Poland
Feb / 06 / 2016
Decision (Unanimous)
Lukasz Bosacki
3
5:00
loss
Andrei Koshkin
ACB 24 - Grand Prix Berkut 2015 Final
Oct / 24 / 2015
Decision (Unanimous)
Alexander Sidorin
3
5:00
win
Viktor Tomasevic
XCage 7 / PLMMA 50 - Torun
Mar / 13 / 2015
TKO (Submission to Elbows)
Piotr Michalak
1
4:33
win
Marian Ziolkowski
PLMMA 41 - Extra - Legionowo
Oct / 24 / 2014
TKO (Arm Injury)
Piotr Michalak
1
5:00
win
Miroslav Strbak
XCage 6 / PLMMA 38 - Torun
Sep / 05 / 2014
KO (Punch)
Damian Grabowski
1
2:59
win
Niko Puhakka
PLMMA 32 - Warmia Heroes 2
May / 10 / 2014
Decision (Unanimous)
Lukasz Bosacki
3
5:00
win
Adam Golonkiewicz
PLMMA 24 Extra - Legionowo
Nov / 15 / 2013
Decision (Unanimous)
Krzysztof Jotko
3
5:00
win
Romanas Siaudinis
PLMMA 23 - Bialystok
Oct / 19 / 2013
Submission (Kimura)
Krzysztof Jotko
1
3:08
win
Maciej Linke
PLMMA 17 Extra - Warmia Heroes
May / 18 / 2013
KO (Punches)
Artur Wasilewski
1
4:10
loss
Mateusz Teodorczuk
KWFN - Kazimierza Wielka Fight Night 2
Nov / 16 / 2012
Decision (Unanimous)
Cezary Wojciechowski
3
5:00
win
Pawel Glebocki
GFN 2 - Grajewski Fight Night
Oct / 06 / 2012
Decision (Unanimous)
Lukasz Porebski
3
3:00
win
Ireneusz Mila
SFT - MMA Fight Night Diva SPA
May / 19 / 2012
Decision (Split)
Krzysztof Kulak
2
5:00
loss
Viktor Tomasevic
CG 4 - Judgement Day
Apr / 14 / 2012
Submission (Rear-Naked Choke)
1
0:00
win
Tomas Jenicek
EFS 1 - Extreme Fighting Sports 1
Feb / 11 / 2012
TKO (Punches)
Grzegorz Jakubowski
2
N/A
win
Rafal Nowasielski
XCage - Extreme Cage 3
Dec / 03 / 2011
Decision (Majority)
Damian Grabowski
2
5:00
loss
Brian Moore
CG 3 - Battle for Europe
Oct / 15 / 2011
Decision (Unanimous)
3
5:00
win
Artur Smigasiewicz
GP - Olsztyn Boxing Night
Mar / 11 / 2011
Submission (Armbar)
Lukasz Porebski
1
3:52
win
Jakub Szymanski
MMAF - MMA Fighting 1
Jan / 22 / 2011
Submission (Anaconda Choke)
Krzysztof Kulak
2
4:40
win
Rafal Rynkowski
PAMMA - Northern Poland Championships
Dec / 04 / 2010
Submission (Rear-Naked Choke)
Pawel Klimkiewicz
1
4:51
Subscribe to our Newsletter
*
indicates required
Email Address
*
Latest News
ALL
UFC
PFL
Tom Aspinall Declares Jon Jones 'Retired,' Says Fight News is Coming 'Soon'
Former Sherdog Editor, MMA Media Pioneer Jordan Breen Passes Away
PFL Finalizes Card for Debut Event in South Africa
UFC 316’s Kayla Harrison Shares Heartfelt Story About Family
Arman Tsarukyan Shuts Down Narrative of Islam Makhachev Ducking Ilia Topuria
Jean Silva Mocks Bryce Mitchell’s Unique Training Technique
Sean Strickland Slams UFC’s Fighter Recruitment Strategy
UFC 316: Patchy Mix vs. Mario Bautista Odds
Tom Aspinall Declares Jon Jones 'Retired,' Says Fight News is Coming 'Soon'
UFC 316’s Kayla Harrison Shares Heartfelt Story About Family
Arman Tsarukyan Shuts Down Narrative of Islam Makhachev Ducking Ilia Topuria
Jean Silva Mocks Bryce Mitchell’s Unique Training Technique
Sean Strickland Slams UFC’s Fighter Recruitment Strategy
UFC 316: Patchy Mix vs. Mario Bautista Odds
Maycee Barber Releases Statement Following UFC Vegas 107 Withdrawal
Mateusz Gamrot Proposes Nickname Change for Benoit St. Denis
PFL Finalizes Card for Debut Event in South Africa
PFL Brussels Adds Bantamweight Tourney, Habirora-Roberts Headliner
Kevin Lee Joins PFL Roster, Gets Spot in Lightweight Semifinals
Pivotal Bouts Added to July 19’s PFL Africa Champions Series Event
Professional Fighters League Updates July’s 2025 PFL Europe 2 Lineup
PFL Africa, Champions Series Events Rescheduled for July 19
Claressa Shields Says She’s 'Done' with MMA
PFL Announces Full Chicago Lineup in June; Adds Sergio Pettis-Raufeon Stots
EVENTS / FIGHTS
UFC
PFL
MORE
Jun
07
2025
UFC 316
Dvalishvili vs. O'Malley 2
Jun
14
2025
UFC on ESPN 69
Usman vs. Buckley
Jun
21
2025
UFC on ABC 8
Hill vs. Rountree
Jun
28
2025
UFC 317
Oliveira vs. Topuria
Jul
12
2025
UFC on ESPN 70
Lewis vs. Teixeira
Jun
12
2025
Professional Fighters League
2025 PFL World Tournament 5: Semifinals
Jun
20
2025
Professional Fighters League
2025 PFL World Tournament 6: Semifinals
Jun
27
2025
Professional Fighters League
2025 PFL World Tournament 7: Semifinals
Jul
04
2025
Professional Fighters League
PFL MENA 2: 2025 First Round
Jul
05
2025
Professional Fighters League
PFL Europe 2: 2025 First Round
+
MORE UFC FIGHTS
+
MORE PFL FIGHTS
POLL
Should Jon Jones be stripped of his UFC heavyweight title for ducking Tom Aspinall?
Yes
No
I'm indifferent
Yes
86%
No
11%
I'm indifferent
3%
TOTAL: 593 VOTES
{firstname} { "nickname" }{lastname}
{firstname} { "nickname" }{lastname}
{name} - {title}
FIGHT FINDER
FIGHTER OF THE WEEK
Jesus Pinedo
TOP TRENDING FIGHTERS
Milos Janicic
Magomed Umalatov
Marko Bojkovic
Kendly St. Louis
MORE FIGHTERS...
Dusko Todorovic
|
Logan Storley
|
Erin Blanchfield
|
Adam Borics
|
Zachary Reese
|
Mukhamed Berkhamov
|
Igor Vovchanchyn
+
FIND MORE