Ultimate Fighting Calendar
Lightweight3 rounds scheduled
WIN
Leo Brichta
RESULT

Leo Brichta def. Maciej Kazieczko (Decision)

Split Decision · Round 3 · 5:00
Saturday, June 3, 2023
PGE Narodowy, Warsaw, Poland

Leo Brichta defeated Maciej Kazieczko by Split Decision in round 3 (5:00) in the Lightweight bout of KSW 83 - Colosseum 2, held Saturday, June 3, 2023 at PGE Narodowy, Warsaw. The judges scored it 29-28, 28-29, 29-28, Leo Brichta won the decision.

Judges' Scorecards

#BrichtaKazieczko
1109
2910
3109
Total2928
#BrichtaKazieczko
1910
2910
3109
Total2829
#BrichtaKazieczko
1109
2109
3910
Total2928

Fan Scorecards

80%
Brichta
20%
Kazieczko
15 fan scorecards submitted
29-28 Brichta73.3%29-28 Kazieczko20%30-27 Brichta6.7%
Fans' round-by-round verdict
R1
53%
Kazieczko
R2
53%
Brichta
R3
87%
Brichta

Scorecard data via mmadecisions.com

Betting Odds

Leo Brichta
-130
57% implied win probability
Open: -136Best: -118
Maciej Kazieczko
-102
50% implied win probability
Open: +104Best: +105

Average moneyline across 6 sportsbooks.

SportsbookLeo BrichtaMaciej Kazieczko
BetOnline-125+105
BetUS-130+100
Betway-118-118
Bovada-130+100
sportsbetio-145-101
unibet-137+102

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

Frequently asked questions

Who won Leo Brichta vs Maciej Kazieczko?

Leo Brichta defeated Maciej Kazieczko by Split Decision in round 3 (5:00) in the Lightweight bout of KSW 83 - Colosseum 2, held Saturday, June 3, 2023 at PGE Narodowy, Warsaw. The judges scored it 29-28, 28-29, 29-28, Leo Brichta won the decision.

What were the judges' scorecards for Leo Brichta vs Maciej Kazieczko?

The judges scored it 29-28, 28-29, 29-28, Leo Brichta won the decision.

Referee
Tomasz Bronder
Pre-fight comparison

Win probability

Leo Brichta 48%52% Maciej Kazieczko

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

14-7-0
Record
9-5-0
1722
Power Index rating
1734
0
Win Streak
0
28
Age
33
6'0"
183 cm
Height
6'0"
183 cm
73"
185 cm
Reach
73"
185 cm
-
Stance
-
Lightweight
Weight Class
Lightweight
Czechia
Nationality
Poland

Striking Profile

7.29
SLpM
-
-
Str. Acc.
-
1.88
SApM
-
-
Str. Def.
-

Grappling Profile

-
TD Avg.
-
-
TD Acc.
-
-
TD Def.
-
0.00
Sub. Avg.
-

Recent form (last 5 fights)

Leo Brichta · 2-3
  • L
    KSW 119 - Kaczmarczyk vs. Brichta · Jun 20, 2026
    Submission · R3 · 4:22 · Featherweight
  • W
    KSW 111 - De Fries vs. Vojcak · Oct 18, 2025
    TKO · R1 · 3:27 · Featherweight
  • L
    KSW 108 - Soldaev vs. Brichta · Jul 19, 2025
    Knockout · R1 · 3:02 · 149 lb Catchweight
  • W
    KSW 103 - Brichta vs. Charzewski · Feb 21, 2025
    TKO · R1 · 2:33 · Featherweight
  • L
    RFA x IAF: Special Title Night 2 · Sep 28, 2024
    Unanimous Decision · Lightweight
Maciej Kazieczko · 2-3
  • L
    KSW 112 - Kaczmarczyk vs. Soldaev · Nov 15, 2025
    Submission · R1 · 2:33 · 162 lb Catchweight
  • L
    KSW 96 - Pawlak vs. Janikowski · Jul 20, 2024
    TKO · R3 · 3:43 · 159 lb Catchweight
  • L
    KSW 83 - Colosseum 2 · Jun 3, 2023
    Split Decision · R3 · 5:00 · Lightweight
  • W
    KSW 76 - Parnasse vs. Rajewski · Nov 12, 2022
    Knockout · R3 · 3:20 · Lightweight
  • W
    KSW 69 - Przybysz vs. Martins · Apr 23, 2022
    TKO · R2 · 1:29 · Lightweight

Career Averages

Based on 5 fights · 0 fights
65.8
Avg sig. strikes
-
128
Career high strikes
-

Strike Distribution

Leo Brichta
Strike target
Maciej Kazieczko
79%
Head
-
21%
Body
-