Ultimate Fighting Calendar
KSWKSW 81 - Bartosinski vs. Szczepaniak
Welterweight3 rounds scheduled
WIN
Adrian Bartosinski
PolandAdrian Bartosinski
“Bartos”
19-1-0
RESULT

Adrian Bartosinski def. Artur Szczepaniak (TKO)

TKO · Round 1 · 1:47
Artur Szczepaniak
PolandArtur Szczepaniak
“King”
13-4-0
Saturday, April 22, 2023
Sports Hall, Tomaszow Mazowiecki, Poland

Adrian Bartosinski defeated Artur Szczepaniak by TKO in round 1 (1:47) in the Welterweight main event of KSW 81 - Bartosinski vs. Szczepaniak, held Saturday, April 22, 2023 at Sports Hall, Tomaszow Mazowiecki.

Frequently asked questions

Who won Adrian Bartosinski vs Artur Szczepaniak?

Adrian Bartosinski defeated Artur Szczepaniak by TKO in round 1 (1:47) in the Welterweight main event of KSW 81 - Bartosinski vs. Szczepaniak, held Saturday, April 22, 2023 at Sports Hall, Tomaszow Mazowiecki.

Referee
Lukasz Bosacki
Pre-fight comparison▾

Win probability

Adrian Bartosinski 61%39% Artur Szczepaniak

What the model gave each fighter going into the fight, from their pre-fight UFCal Elo ratings. See all Elo ratings

Tale of the Tape

19-1-0
Record
13-4-0
1658
Elo rating
1583
3
Win Streak
0
30
Age
29
5'11"
180 cm
Height
5'10"
178 cm
72"
183 cm
Reach
74"
188 cm
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Stance
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Welterweight
Weight Class
Welterweight
Poland
Nationality
Poland

Striking Profile

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SLpM
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Str. Acc.
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SApM
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Str. Def.
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Grappling Profile

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TD Avg.
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TD Acc.
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TD Def.
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Recent form (last 5 fights)

Adrian Bartosinski · 4-1
  • W
    Madars Bertholds-Fleminas
    KSW 116 - Bartosinski vs. FleminasSat, Mar 14, 2026
    Split Decision · R5 · 5:00 · Welterweight
  • W
    Muslim Tulshaev
    KSW 113 - Bartosinski vs. TulshaevSat, Dec 20, 2025
    TKO · R3 · 4:56 · Welterweight
  • W
    Andrzej Grzebyk
    KSW 105 - Bartosinski vs. Grzebyk 2Sat, Apr 26, 2025
    Unanimous Decision · R5 · 5:00 · Welterweight
  • L
    Mamed Khalidov
    KSW 100 - Khalidov vs. BartosinskiSat, Nov 16, 2024
    Submission · R2 · 2:48 · Middleweight
  • W
    Igor Michaliszyn
    KSW 94 - Bartosinski vs. MichaliszynSat, May 11, 2024
    Submission · R3 · 4:50 · Welterweight
Artur Szczepaniak · 3-2
  • L
    Kacper Koziorzebski
    KSW 115 - Przybysz vs. YakymenkoSat, Feb 21, 2026
    Majority Decision · R3 · 5:00 · Welterweight
  • W
    Igor Michaliszyn
    KSW 105 - Bartosinski vs. Grzebyk 2Sat, Apr 26, 2025
    TKO · R1 · 2:40 · Welterweight
  • W
    Alex Lohoré
    KSW 101 - Le Classique: Parnasse vs. VarelaFri, Dec 20, 2024
    Knockout · R2 · 0:54 · 174 lb Catchweight
  • W
    Krystian Kaszubowski
    KSW 98 - Paczuski vs. ZerhouniSat, Sep 14, 2024
    Submission · R1 · 1:40 · Welterweight
  • L
    Madars Bertholds-Fleminas
    KSW 93 - Paris: Parnasse vs. MirceaSat, Apr 6, 2024
    Knockout · R2 · 1:07 · Welterweight