Ultimate Fighting Calendar
UFCUFC 311: Makhachev vs Moicano
Women's Bantamweight3 rounds scheduled
Karol Rosa
BrazilKarol Rosa
19-8-0
RESULT

Ailin Perez def. Karol Rosa (Unanimous Decision)

Unanimous Decision · Round 3 · 5:00
WIN
Ailin Perez
ArgentinaAilin Perez
“Fiona”
13-2-0
Saturday, January 18, 2025
Intuit Dome, Inglewood, United States

Ailin Perez defeated Karol Rosa by Unanimous Decision in round 3 (5:00) in the Women's Bantamweight bout of UFC 311: Makhachev vs Moicano, held Saturday, January 18, 2025 at Intuit Dome, Inglewood.

Fight stats

Karol Rosa
Ailin Perez
0
Knockdowns
0
53 of 112
Significant strikes
62 of 131
47%
Sig. strike accuracy
47%
120 of 182
Total strikes
81 of 155
0 of 0
Takedowns
2 of 8
—
Takedown accuracy
25%
0
Submission attempts
0
0
Reversals
0
0:00
Control time
4:15
Significant strikes by target
20 of 67
Head
28 of 87
6 of 11
Body
11 of 17
27 of 34
Leg
23 of 27
49 of 105
Distance
56 of 121
2 of 5
Clinch
2 of 3
2 of 2
Ground
4 of 7

By round

ROUND 1
0
KD
0
18 of 25
Sig. str.
13 of 23
48 of 56
Total str.
21 of 33
0 of 0
Takedowns
1 of 4
0
Sub. att
0
0:00
Ctrl
2:08
ROUND 2
0
KD
0
11 of 33
Sig. str.
16 of 41
45 of 68
Total str.
27 of 53
0 of 0
Takedowns
1 of 3
0
Sub. att
0
0:00
Ctrl
1:50
ROUND 3
0
KD
0
24 of 54
Sig. str.
33 of 67
27 of 58
Total str.
33 of 69
0 of 0
Takedowns
0 of 1
0
Sub. att
0
0:00
Ctrl
0:17

Judges' Scorecards

Chris Crail
#RosaPerez
1910
2910
3910
Total2730
Sal D'Amato
#RosaPerez
1910
2910
3109
Total2829
Jonathan Romero
#RosaPerez
1910
2910
3109
Total2829

Media Scores

3
Rosa
–
8
Perez
●29–28 Perez×8●29–28 Rosa×3
All 11 media scorecards▾

Fan Scorecards

32%
Rosa
68%
Perez
65 fan scorecards submitted
●29–28 Perez53.8%●29–28 Rosa26.2%●30–27 Perez12.3%●30–27 Rosa6.2%
Fans' round-by-round verdict
R1
83%
Perez
R2
79%
Perez
R3
86%
Rosa

Scorecard data via mmadecisions.com

Frequently asked questions

Who won Karol Rosa vs Ailin Perez?

Ailin Perez defeated Karol Rosa by Unanimous Decision in round 3 (5:00) in the Women's Bantamweight bout of UFC 311: Makhachev vs Moicano, held Saturday, January 18, 2025 at Intuit Dome, Inglewood.

What were the judges' scorecards for Karol Rosa vs Ailin Perez?

The judges scored it 30–27, 29–28, 29–28 — Ailin Perez won the decision.

Referee
Mike Beltran
Time format
3 Rnd (5-5-5)
Pre-fight comparison▾

Win probability

Karol Rosa 45%55% Ailin Perez

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

19-8-0
Record
13-2-0
1561
Elo rating
1597
0
Win Streak
6
31
Age
31
5'5"
165 cm
Height
5'5"
165 cm
67"
170 cm
Reach
66"
168 cm
Orthodox
Stance
Switch
Women's Bantamweight
Weight Class
Women's Bantamweight
Brazil
Nationality
Argentina

Striking Profile

5.47
SLpM
2.88
55%
Str. Acc.
56%
4.28
SApM
1.58
49%
Str. Def.
56%

Grappling Profile

1.08
TD Avg.
4.90
48%
TD Acc.
49%
72%
TD Def.
72%
0.10
Sub. Avg.
0.20

Recent form (last 5 fights)

Karol Rosa · 2-3
  • L
    Luana Santos
    UFC Fight Night: Kape vs HoriguchiSat, Jun 20, 2026
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
  • W
    Nora Cornolle
    UFC Fight Night: Taira vs ParkSat, Aug 2, 2025
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
  • L
    Ailin Perez
    UFC 311: Makhachev vs MoicanoSat, Jan 18, 2025
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
  • W
    Pannie Kianzad
    UFC Fight Night: Tybura vs Spivac 2Sat, Aug 10, 2024
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
  • L
    Irene Aldana
    UFC 296: Edwards vs CovingtonSat, Dec 16, 2023
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
Ailin Perez · 5-0
  • W
    Macy Chiasson
    UFC Fight Night: Moreno vs KavanaghSat, Feb 28, 2026
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
  • W
    Karol Rosa
    UFC 311: Makhachev vs MoicanoSat, Jan 18, 2025
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
  • W
    Daria Zhelezniakova
    UFC Paris: Moicano vs Saint DenisSat, Sep 28, 2024
    Submission · R1 · 3:52 · Women's Bantamweight
  • W
    Joselyne Edwards
    UFC 302: Makhachev vs PoirierSat, Jun 1, 2024
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
  • W
    Lucie Pudilova
    UFC Fight Night: Allen vs CraigSat, Nov 18, 2023
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight

Career Averages

Based on 13 fights · 7 fights
82.0
Avg sig. strikes
36.6
1.08
Avg takedowns
4.14
4:02
Avg control time
5:39
204
Career high strikes
62
4
Career high TDs
10

Strike Distribution

Karol Rosa
Strike target
Ailin Perez
58%
Head
59%
13%
Body
22%
29%
Leg
19%
Karol Rosa
Strike position
Ailin Perez
80%
Distance
48%
11%
Clinch
17%
9%
Ground
35%