Ultimate Fighting Calendar
Light Heavyweight3 rounds scheduled
RESULT

Bartosz Szewczyk def. Dawid Kasperski (Decision)

Split Decision · Round 3 · 5:00
Saturday, August 9, 2025
Studio ATM, Warsaw, Poland

Bartosz Szewczyk defeated Dawid Kasperski by Split Decision in round 3 (5:00) in the Light Heavyweight bout of KSW 109 - Kuberski vs. Paczuski, held Saturday, August 9, 2025 at Studio ATM, Warsaw.

Betting Odds

Bartosz Szewczyk
-166
62% implied win probability
Open: -227Best: -163
Dawid Kasperski
+127
44% implied win probability
Open: +159Best: +135

Average moneyline across 5 sportsbooks.

SportsbookBartosz SzewczykDawid Kasperski
BetOnline-165+135
BetUS-164+124
Betway-163+130
MyBookie-164+118
Stake-175+126

Odds are for information only. · Odds data: fightodds.io

Frequently asked questions

Who won Bartosz Szewczyk vs Dawid Kasperski?

Bartosz Szewczyk defeated Dawid Kasperski by Split Decision in round 3 (5:00) in the Light Heavyweight bout of KSW 109 - Kuberski vs. Paczuski, held Saturday, August 9, 2025 at Studio ATM, Warsaw.

Referee
Aleh Miliakou
Pre-fight comparison

Win probability

Bartosz Szewczyk 61%39% Dawid Kasperski

What the model gave each fighter going into the fight, from their pre-fight UFCalendar Power Index ratings. See the full Power Index

Tale of the Tape

9-5-1
Record
2-2-0
1652
Power Index rating
1575
0
Win Streak
0
28
Age
36
6'4"
193 cm
Height
6'1"
185 cm
73"
185 cm
Reach
76"
193 cm
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Stance
-
Light Heavyweight
Weight Class
Light Heavyweight
Poland
Nationality
Poland

Striking Profile

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SLpM
-
-
Str. Acc.
-
-
SApM
-
-
Str. Def.
-

Grappling Profile

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TD Avg.
-
-
TD Acc.
-
-
TD Def.
-
-
Sub. Avg.
-

Recent form (last 5 fights)

Bartosz Szewczyk · 2-3
  • L
    KSW 116 - Bartosinski vs. Fleminas · Mar 14, 2026
    Unanimous Decision · R3 · 5:00 · Light Heavyweight
  • W
    KSW 109 - Kuberski vs. Paczuski · Aug 9, 2025
    Split Decision · R3 · 5:00 · Light Heavyweight
  • L
    KSW 103: Brichta vs. Charzewski · Feb 21, 2025
    TKO · R1 · 3:10 · Heavyweight
  • L
    Contender Series 2024 · Oct 1, 2024
    TKO · R2 · 3:32 · Light Heavyweight
  • W
    FEN 52: Łazarz vs. Szewczyk 2 · Feb 17, 2024
    TKO · R3 · 4:59 · Light Heavyweight
Dawid Kasperski · 2-3
  • L
    KSW 118 - Kuberski vs. Michalski · May 16, 2026
    Unanimous Decision · R3 · 5:00 · Light Heavyweight
  • L
    KSW 109 - Kuberski vs. Paczuski · Aug 9, 2025
    Split Decision · R3 · 5:00 · Light Heavyweight
  • W
    KSW 98: Paczuski vs. Zerhouni · Sep 14, 2024
    Decision · R3 · 5:00 · Heavyweight
  • W
    KSW 91 - Mircea vs. Brichta · Feb 17, 2024
    Unanimous Decision · R3 · 5:00 · Light Heavyweight
  • L
    Glory 53: Lille · May 12, 2018
    TKO · R2 · 1:16 · Middleweight