Ultimate Fighting Calendar
Women's Strawweight3 rounds scheduled
RESULT

Karolina Kowalkiewicz def. Vanessa Demopoulos (Unanimous Decision)

Unanimous Decision · Round 3 · 5:00
Vanessa Demopoulos
Lil Monster
11-8-0
Saturday, May 20, 2023
Meta Apex, Las Vegas, United States

Karolina Kowalkiewicz defeated Vanessa Demopoulos by Unanimous Decision in round 3 (5:00) in the Women's Strawweight bout of UFC Fight Night: Dern vs Hill, held Saturday, May 20, 2023 at Meta Apex, Las Vegas. The judges scored it 30-27, 30-27, 30-27, Karolina Kowalkiewicz won the decision.

Fight stats

Karolina Kowalkiewicz
Vanessa Demopoulos
0
Knockdowns
0
139 of 237
Significant strikes
68 of 221
59%
Sig. strike accuracy
31%
148 of 249
Total strikes
83 of 237
0 of 0
Takedowns
0 of 4
-
Takedown accuracy
0%
0
Submission attempts
0
0
Reversals
0
1:52
Control time
0:00
Significant strikes by target
94 of 187
Head
49 of 190
30 of 33
Body
13 of 23
15 of 17
Leg
6 of 8
134 of 230
Distance
65 of 216
5 of 7
Clinch
3 of 5
0 of 0
Ground
0 of 0

By round

ROUND 1
0
KD
0
42 of 84
Sig. str.
28 of 71
42 of 84
Total str.
36 of 79
0 of 0
Takedowns
0 of 1
0
Sub. att
0
0:23
Ctrl
0:00
ROUND 2
0
KD
0
55 of 82
Sig. str.
22 of 86
56 of 84
Total str.
22 of 86
0 of 0
Takedowns
0 of 2
0
Sub. att
0
0:00
Ctrl
0:00
ROUND 3
0
KD
0
42 of 71
Sig. str.
18 of 64
50 of 81
Total str.
25 of 72
0 of 0
Takedowns
0 of 1
0
Sub. att
0
1:29
Ctrl
0:00

Judges' Scorecards

#KowalkiewiczDemopoulos
1109
2109
3109
Total3027
#KowalkiewiczDemopoulos
1109
2109
3109
Total3027
#KowalkiewiczDemopoulos
1109
2109
3109
Total3027

Media Scores

14
Kowalkiewicz
-
0
Demopoulos
30-27 Kowalkiewicz×14
All 14 media scorecards

Fan Scorecards

96%
Kowalkiewicz
4%
Demopoulos
27 fan scorecards submitted
30-27 Kowalkiewicz92.6%29-28 Kowalkiewicz3.7%30-25 Demopoulos3.7%
Fans' round-by-round verdict
R1
96%
Kowalkiewicz
R2
96%
Kowalkiewicz
R3
93%
Kowalkiewicz

Scorecard data via mmadecisions.com

Betting Odds

Karolina Kowalkiewicz
-145
59% implied win probability
Open: -117Best: -125
Vanessa Demopoulos
+167
37% implied win probability
Open: -107Best: +800

Average moneyline across 12 sportsbooks.

SportsbookKarolina KowalkiewiczVanessa Demopoulos
BetAnything-135+105
BetOnline-137+117
BetUS-140+110
Betway-133+105
Bovada-125+105
Cloudbet-131+116
DraftKings-1450+800
FanDuel-144+122
Pinnacle-132+115
sportsbetio-149-100
sports-interaction-125+100
unibet-130+106

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

Frequently asked questions

Who won Karolina Kowalkiewicz vs Vanessa Demopoulos?

Karolina Kowalkiewicz defeated Vanessa Demopoulos by Unanimous Decision in round 3 (5:00) in the Women's Strawweight bout of UFC Fight Night: Dern vs Hill, held Saturday, May 20, 2023 at Meta Apex, Las Vegas. The judges scored it 30-27, 30-27, 30-27, Karolina Kowalkiewicz won the decision.

What were the judges' scorecards for Karolina Kowalkiewicz vs Vanessa Demopoulos?

The judges scored it 30-27, 30-27, 30-27, Karolina Kowalkiewicz won the decision.

Was Karolina Kowalkiewicz vs Vanessa Demopoulos a robbery?

Public scoring backed the judges: 96% of 27 fan cards scored it for Karolina Kowalkiewicz; 100% of 14 media scores picked Karolina Kowalkiewicz.

Full robbery index
Referee
Chris Tognoni
Time format
3 Rnd (5-5-5)
Pre-fight comparison

Win probability

Karolina Kowalkiewicz 39%61% Vanessa Demopoulos

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

Fight DNA

Head to head

UFCalendar's style model · Women's Strawweight roster (78 fighters)

Karolina Kowalkiewicz
Complete Fighter
7 edges
Vanessa Demopoulos
Complete Fighter
4 edges
PowerSpeedPrecisionDurabilityEngineWrestlingGround

Radar scaled to this matchup · bars show the gap

Style shape

64Power67
80Speed61
76Precision49
86Durability80
97Engine93
65Wrestling73
69Ground79

Biggest edge Karolina Kowalkiewicz, Punch speed +30

Attribute by attribute

Karolina Kowalkiewicz is on the left of every row, Vanessa Demopoulos on the right.
56Punch power63
72Kick power71
88Punch speed58
72Kick speed63
76Accuracy49
65Takedowns73
49Ground striking66
88Submissions91
98Chin97
73Body strength62
97Cardio93

Attributes are rated 0-100 by UFCalendar's style model.

Tale of the Tape

16-10-0
Record
11-8-0
1621
Power Index rating
1699
0
Win Streak
0
40
Age
37
5'3"
160 cm
Height
5'2"
157 cm
64"
163 cm
Reach
59"
150 cm
Orthodox
Stance
Orthodox
Women's Strawweight
Weight Class
Women's Strawweight
Poland
Nationality
United States

Striking Profile

5.54
SLpM
3.37
42%
Str. Acc.
39%
5.77
SApM
5.39
56%
Str. Def.
41%

Grappling Profile

0.36
TD Avg.
0.32
23%
TD Acc.
9%
74%
TD Def.
26%
0.20
Sub. Avg.
0.40

Recent form (last 5 fights)

Karolina Kowalkiewicz · 2-3
  • L
    UFC Fight Night: Oliveira vs Gamrot · Oct 11, 2025
    TKO · R3 · 2:56 · Women's Strawweight
  • L
    UFC Fight Night: Magny vs Prates · Nov 9, 2024
    Unanimous Decision · R3 · 5:00 · Women's Strawweight
  • L
    UFC 301: Pantoja vs Erceg · May 4, 2024
    Unanimous Decision · R3 · 5:00 · Women's Strawweight
  • W
    UFC Fight Night: Dawson vs Green · Oct 7, 2023
    Unanimous Decision · R3 · 5:00 · Women's Strawweight
  • W
    UFC Fight Night: Dern vs Hill · May 20, 2023
    Unanimous Decision · R3 · 5:00 · Women's Strawweight
Vanessa Demopoulos · 2-3
  • L
    UFC Fight Night: Usman vs Buckley · Jun 14, 2025
    Unanimous Decision · R3 · 5:00 · Women's Flyweight
  • L
    UFC Fight Night: Emmett vs Murphy · Apr 5, 2025
    Unanimous Decision · R3 · 5:00 · Women's Strawweight
  • L
    UFC Fight Night: Burns vs Brady · Sep 7, 2024
    Submission · R1 · 3:28 · Women's Strawweight
  • W
    UFC Fight Night: Barboza vs Murphy · May 18, 2024
    Split Decision · R3 · 5:00 · Women's Strawweight
  • W
    UFC Fight Night: Dawson vs Green · Oct 7, 2023
    Unanimous Decision · R3 · 5:00 · Women's Strawweight

Career Averages

Based on 19 fights · 10 fights
73.4
Avg sig. strikes
45.1
0.32
Avg takedowns
0.30
1:22
Avg control time
1:36
141
Career high strikes
109
2
Career high TDs
2

Strike Distribution

Karolina Kowalkiewicz
Strike target
Vanessa Demopoulos
61%
Head
64%
27%
Body
25%
12%
Leg
10%
Karolina Kowalkiewicz
Strike position
Vanessa Demopoulos
79%
Distance
75%
18%
Clinch
14%
3%
Ground
11%