Ultimate Fighting Calendar
Welterweight3 rounds scheduled
RESULT

Wiktor Zalewski def. Kacper Koziorzebski (TKO)

TKO · Round 2 · 0:55
Kacper Koziorzebski
Wiór
13-6-0
Saturday, September 16, 2023
Hala Orbita, Wroclaw, Poland

Wiktor Zalewski defeated Kacper Koziorzebski by TKO in round 2 (0:55) in the Welterweight bout of KSW 86 - Wiklacz vs. Przybysz 4, held Saturday, September 16, 2023 at Hala Orbita, Wroclaw.

Betting Odds

Wiktor Zalewski
-104
51% implied win probability
Open: +117Best: +113
Kacper Koziorzebski
-126
56% implied win probability
Open: -154Best: +101

Average moneyline across 6 sportsbooks.

SportsbookWiktor ZalewskiKacper Koziorzebski
BetOnline-131+101
Betway-100-125
Bovada-105-125
MyBookie+113-144
sportsbetio+107-161
unibet-118-117

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

Frequently asked questions

Who won Wiktor Zalewski vs Kacper Koziorzebski?

Wiktor Zalewski defeated Kacper Koziorzebski by TKO in round 2 (0:55) in the Welterweight bout of KSW 86 - Wiklacz vs. Przybysz 4, held Saturday, September 16, 2023 at Hala Orbita, Wroclaw.

Referee
Tomasz Bronder
Pre-fight comparison

Win probability

Wiktor Zalewski 63%37% Kacper Koziorzebski

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

8-3-0
Record
13-6-0
1668
Power Index rating
1573
0
Win Streak
4
26
Age
31
5'11"
180 cm
Height
6'0"
183 cm
72"
183 cm
Reach
74"
188 cm
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Stance
-
Welterweight
Weight Class
Welterweight
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.
-
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Sub. Avg.
-

Recent form (last 5 fights)

Wiktor Zalewski · 2-3
  • L
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  • W
    KSW 113 - Bartosinski vs. Tulshaev · Dec 20, 2025
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  • L
    KSW 107: De Fries vs. Wrzosek · Jun 14, 2025
    TKO · R3 · 2:14 · Middleweight
  • L
    KSW 100: Khalidov vs. Bartosiński · Nov 16, 2024
    TKO · R1 · 3:23 · Middleweight
  • W
    KSW 92 - Wiklacz vs. Jojua · Mar 16, 2024
    TKO · R1 · 0:32 · Welterweight
Kacper Koziorzebski · 4-1
  • W
    KSW 115 - Przybysz vs. Yakymenko · Feb 21, 2026
    Majority Decision · R3 · 5:00 · Welterweight
  • W
    KSW 105: Bartosiński vs. Grzebyk · Apr 26, 2025
    Decision · R3 · 5:00 · Middleweight
  • W
    KSW 99: Martínek vs. Vojčák · Oct 19, 2024
    Decision · R3 · 5:00 · Middleweight
  • W
    KSW 91 - Mircea vs. Brichta · Feb 17, 2024
    Unanimous Decision · R3 · 5:00 · Welterweight
  • L
    KSW 86 - Wiklacz vs. Przybysz 4 · Sep 16, 2023
    TKO · R2 · 0:55 · Welterweight