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FightersKSW Light Heavyweight

Aleksander Winiarski

4-1-0KSW #10Light HeavyweightPolandPolandLast 5
Boxing 1-0Kickboxing 3-0

Last fight: Win vs Dawid Kasperski · Unanimous Decision · May 16, 2026

NEXT FIGHT
vs Kacper Sochacki
KSWKSW 124: Pawlak vs Kuberski·
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CAREER SUMMARY

Aleksander Winiarski holds a professional MMA record of 4-1-0. Winiarski has won 4 fights: 3 by KO/TKO, 0 by submission, 1 by decision. Of 1 career loss, 1 came by KO/TKO and 0 by submission. Winiarski also has 3 recorded Kickboxing bouts. Winiarski also has 1 recorded Boxing bout. Most recent fight: May 16, 2026. Tracked organizations: KSW.

Profile

Height
6'2"188 cm
Weight
245 lbs111 kg
Nationality
Poland
Birthplace
Poland

Upcoming

  1. KSWKSW 124: Pawlak vs Kuberski
    vs Kacper SochackiLight Heavyweight

Career history

  1. WIN
    vs Dawid Kasperski
    KSW 118: Kuberski vs Michalski· May 16, 2026· Light Heavyweight· 4-1 vs 2-2
    UD
    R3 · 5:00
  2. WIN
    vs Patryk Petsch
    Hybrid MMA 10· Dec 12, 2025· Light Heavyweight· 3-1 vs 0-1
    TKO
    R1 · 1:58
  3. WIN
    vs Hubert Rudnik
    Hybrid MMA 9· Sep 13, 2025· Light Heavyweight· 2-1 vs 0-2
    TKO
    R1 · 1:57
  4. WIN
    vs Jakub Frąckowiak
    Hybrid MMA 7· Mar 7, 2025· Heavyweight· 1-1 vs 0-1
    TKO
    R1 · 1:33
  5. LOSS
    vs Paweł Kubiś
    Hybrid MMA 6· Dec 14, 2024· Heavyweight· 0-1 vs 1-0
    TKO
    R1 · 0:24

Career stats

Pro MMARecord: 4-1-0 · Source: UFCalendar
Striking
Strikes landed5.40per min
Strikes absorbed4.20per min
Grappling
Takedowns landed0.00per 15 min
0% success
Submission attempts0.0per 15 min

Where they rank

All-time boards where Aleksander Winiarski sits in the top 25.

Related fighters

Recent & upcoming opponents

Official KSW Ranking

Aleksander Winiarski's standing in the official KSW rankings.

Current
#10 Light Heavyweight
Peak
#10 Light Heavyweight
First ranked
Aug 1, 2026
Times ranked
4

Light Heavyweight

#1#5#10#15Aug 1, 2026 · #10Oct 16, 2026 · #10#10

View full KSW rankings →

UFCalendar Power Index rating

Current
1611▲34
Peak
1611May 16, 2026
Rated fights
5
145015001550160020252026Dec 14, 2024 · 1459Mar 7, 2025 · 1505Sep 13, 2025 · 1542Dec 12, 2025 · 1577May 16, 2026 · 16111611

See the full Power Index →

Frequently asked questions

When does Aleksander Winiarski fight next?

Aleksander Winiarski fights Kacper Sochacki on Saturday, December 19, 2026 at KSW 124: Pawlak vs Kuberski.

What is Aleksander Winiarski's record?

Aleksander Winiarski's professional MMA record is 4-1-0.

Who is Aleksander Winiarski fighting next?

Aleksander Winiarski's next opponent is Kacper Sochacki at KSW 124: Pawlak vs Kuberski.

Who did Aleksander Winiarski fight last?

Aleksander Winiarski most recently fought Dawid Kasperski at KSW 118: Kuberski vs Michalski on Saturday, May 16, 2026, WIN (Unanimous Decision).

What weight class does Aleksander Winiarski fight in?

Aleksander Winiarski fights at Light Heavyweight.

How many knockouts does Aleksander Winiarski have?

Aleksander Winiarski has 3 wins by KO/TKO and 0 wins by submission.

How tall is Aleksander Winiarski?

Aleksander Winiarski is 6'2" (188 cm) tall.

How much does Aleksander Winiarski weigh?

Aleksander Winiarski weighs 245 lbs (111 kg).

Where is Aleksander Winiarski from?

Aleksander Winiarski is from Poland.

Get Aleksander Winiarski's fight history and stats as JSON with the MMA Fight Data API →