Aleksander Winiarski MMA Profile Record, Stats, Biography, KSW Career & Fight History
Photo Credit: oll_eek/instagram
ALEKSANDER WINIARSKI
POLAND • HEAVYWEIGHT
W-L-D
4-1-0
(T)KO
3-1
SUB
0-0
BIOGRAPHY
COUNTRY
Poland
WT CLASS
Heavyweight
HT / WT
6′ 2″, 245 lbs
BIRTHDATE
STANCE
Orthodox
REACH
74.0″ (188cm)
TEAM / RESIDENCE
Poznań, Poland
NICKNAME
CAREER HONOURS & HISTORICAL RECORDS
Aleksander Winiarski Record
WINS4
KO/TKO
3
SUB
0
DECISION
1
LOSSES1
KO/TKO
1
SUB
0
DECISION
0
DRAWS0
DR
0
NO CONTEST0
NC
0
Percentage Statistics
Calculated from 5 professional bouts (4-1-0).
RESULT
FIGHTER
EVENT
METHOD
DURATION/DATE
WIN
Dawid Kasperski
Poland
Poland
KSW 118 – Kuberski vs. Michalski
May / 16 / 2026
Decision (Unanimous)
Rnd 3 (5:00)
May / 16 / 2026
ROUND3
TIME5:00
METHODDecision (Unanimous)
Bout Specifications & Fight Financials
View Dossier
🥊 KSW Promotional Debut • Winiarski vs. Kasperski
KSW Debut
Fighter MatchupAleksander Winiarski vs Dawid Kasperski
Fight Location Kalisz, Poland (Arena Kalisz)
Kalisz, Poland (Arena Kalisz)Duration3 x 5 min
Weights Matchup205 lbs vs 205 lbs
Dawid Kasperski Record at Bout (Opponent)2-1-0
Aleksander Winiarski Record at Bout3-1-0
💰 Pre-Fight Betting Odds
Dawid Kasperski: -165 (Favorite)
vs
Aleksander Winiarski: +135 (Underdog)
Officials & Scorecards
Ref: Lukasz Bosacki
Judge 1: 30-27
Judge 2: 30-27
Judge 3: 30-27
🥊 Action & Knockdowns:
In an all-action stand-up war at KSW 118, Winiarski pulled off a major upset against GLORY kickboxing veteran Dawid Kasperski, out-landing him with heavy combinations across fifteen minutes to sweep all judges’ cards 30-27.
WIN
Patryk Petsch
Poland
Poland
Hybrid MMA 10 – Smielowski vs. Wyroslak
Dec / 12 / 2025
TKO (Elbows)
Rnd 1 (1:58)
Dec / 12 / 2025
ROUND1
TIME1:58
METHODTKO (Elbows)
Bout Specifications & Fight Financials
View Dossier
🥊 Hybrid MMA 10 Feature • Winiarski vs. Petsch
Featured Bout
Fighter MatchupAleksander Winiarski vs Patryk Petsch
Fight Location Kołobrzeg, Poland (Hala Milenium)
Kołobrzeg, Poland (Hala Milenium)Duration3 x 5 min
Weights Matchup216 lbs vs 216 lbs
Patryk Petsch Record at Bout (Opponent)0-0-0
Aleksander Winiarski Record at Bout2-1-0
Officials
Ref: Michal Lepicki
🥊 Action & Knockdowns:
Winiarski took Petsch to the canvas early in the frame, established dominant position, and unleashed slicing elbows to force referee Michal Lepicki’s stoppage at 1:58 of round one.
WIN
Hubert Rudnik
Poland
Poland
Hybrid MMA 9 – Nowe Rozdanie
Sep / 13 / 2025
TKO (Elbows and Punches)
Rnd 1 (1:57)
Sep / 13 / 2025
ROUND1
TIME1:57
METHODTKO
Bout Specifications & Fight Financials
View Dossier
🥊 Hybrid MMA 9 Main Card • Winiarski vs. Rudnik
Featured Bout
Fighter MatchupAleksander Winiarski vs Hubert Rudnik
Fight Location Leszno, Poland (Hala Trapez)
Leszno, Poland (Hala Trapez)Duration3 x 5 min
Weights Matchup216 lbs vs 216 lbs
Hubert Rudnik Record at Bout (Opponent)0-1-0
Aleksander Winiarski Record at Bout1-1-0
Officials
Ref: Piotr Szyba
🥊 Action & Knockdowns:
Winiarski trapped Rudnik against the fence, unloading heavy knees and power hooks before finishing with ground-and-pound elbows and punches at 1:57 of round one.
WIN
Jakub Frackowiak
Poland
Poland
Hybrid MMA 7 – Lucky Seven
Mar / 07 / 2025
TKO (Knees and Punches)
Rnd 1 (1:42)
Mar / 07 / 2025
ROUND1
TIME1:42
METHODTKO
Bout Specifications & Fight Financials
View Dossier
🥊 Hybrid MMA 7 Heavyweight Tilt • Winiarski vs. Frąckowiak
Featured Bout
Fighter MatchupAleksander Winiarski vs Jakub Frackowiak
Fight Location Leszno, Poland (Hala Trapez)
Leszno, Poland (Hala Trapez)Duration3 x 5 min
Weights Matchup243 lbs vs 245 lbs
Jakub Frackowiak Record at Bout (Opponent)0-0-0
Aleksander Winiarski Record at Bout0-1-0
Officials
Ref: Szymon Bonkowski
🥊 Action & Knockdowns:
Winiarski engaged in a ferocious heavyweight brawl, rocking Frąckowiak with a knee in the clinch and dropping him with power punches to score his first professional victory at 1:42.
LOSS
Pawel Kubis
Poland
Poland
Hybrid MMA 6 – Talents
Dec / 14 / 2024
TKO
Rnd 1 (0:24)
Dec / 14 / 2024
ROUND1
TIME0:24
METHODTKO
Bout Specifications & Fight Financials
View Dossier
🥊 Professional MMA Debut • Kubis vs. Winiarski
Pro Debut
Fighter MatchupAleksander Winiarski vs Pawel Kubis
Fight Location Zielona Góra, Poland (Hala MOSiR)
Zielona Góra, Poland (Hala MOSiR)Duration3 x 5 min
Weights Matchup265 lbs vs 265 lbs
Pawel Kubis Record at Bout (Opponent)0-0-0 (Debut)
Aleksander Winiarski Record at Bout0-0-0 (Debut)
🥊 Action & Knockdowns:
In his professional debut, Winiarski was caught in an early exchange by Kubis, who swarmed with heavy punches to force a stoppage in just 24 seconds.
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