Ultimate Fighting Calendar
Women's Bantamweight3 rounds scheduled
Ketlen Vieira
Fenomeno
16-5-0
RESULT

Yana Santos def. Ketlen Vieira (Unanimous Decision)

Unanimous Decision · Round 3 · 5:00
WIN
Yana Santos
Foxy
17-8-0 (1 NC)
Saturday, February 20, 2021
Meta Apex, Las Vegas, United States

Yana Santos defeated Ketlen Vieira by Unanimous Decision in round 3 (5:00) in the Women's Bantamweight bout of UFC Fight Night: Blaydes vs Lewis, held Saturday, February 20, 2021 at Meta Apex, Las Vegas. The judges scored it 29-28, 29-28, 29-28, Yana Santos won the decision.

Fight stats

Ketlen Vieira
Yana Santos
0
Knockdowns
0
7 of 16
Significant strikes
47 of 60
44%
Sig. strike accuracy
78%
35 of 51
Total strikes
215 of 247
3 of 8
Takedowns
0 of 0
38%
Takedown accuracy
-
0
Submission attempts
0
0
Reversals
0
8:38
Control time
5:09
Significant strikes by target
3 of 10
Head
7 of 15
3 of 4
Body
30 of 35
1 of 2
Leg
10 of 10
3 of 11
Distance
8 of 11
4 of 5
Clinch
21 of 24
0 of 0
Ground
18 of 25

By round

ROUND 1
0
KD
0
6 of 10
Sig. str.
18 of 18
17 of 24
Total str.
80 of 83
2 of 4
Takedowns
0 of 0
0
Sub. att
0
4:19
Ctrl
0:31
ROUND 2
0
KD
0
1 of 6
Sig. str.
22 of 31
9 of 14
Total str.
80 of 98
0 of 3
Takedowns
0 of 0
0
Sub. att
0
0:05
Ctrl
4:18
ROUND 3
0
KD
0
0 of 0
Sig. str.
7 of 11
9 of 13
Total str.
55 of 66
1 of 1
Takedowns
0 of 0
0
Sub. att
0
4:14
Ctrl
0:20

Judges' Scorecards

#VieiraSantos
1910
2910
3109
Total2829
#VieiraSantos
1109
2910
3910
Total2829
#VieiraSantos
1109
2910
3910
Total2829

Media Scores

14
Vieira
-
4
Santos
29-28 Vieira×1429-28 Santos×328-27 Santos
All 18 media scorecards

Fan Scorecards

43%
Vieira
3%
Draw
54%
Santos
213 fan scorecards submitted
29-28 Santos45.5%29-28 Vieira41.8%30-27 Santos6.6%29-29 Draw1.9%
Fans' round-by-round verdict
R1
88%
Vieira
R2
94%
Santos
R3
54%
Santos

Scorecard data via mmadecisions.com

Betting Odds

Ketlen Vieira
-297
75% implied win probability
Open: -276Best: -270
Yana Santos
+227
31% implied win probability
Open: +212Best: +250

Average moneyline across 11 sportsbooks.

SportsbookKetlen VieiraYana Santos
BetOnline-282+242
Bookmaker-334+250
Bovada-285+225
Cloudbet-326+240
DraftKings-278+215
FanDuel-310+230
MyBookie-290+230
Pinnacle-281+230
sportsbetio-357+222
sports-interaction-270+200
unibet-278+215

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

Frequently asked questions

Who won Ketlen Vieira vs Yana Santos?

Yana Santos defeated Ketlen Vieira by Unanimous Decision in round 3 (5:00) in the Women's Bantamweight bout of UFC Fight Night: Blaydes vs Lewis, held Saturday, February 20, 2021 at Meta Apex, Las Vegas. The judges scored it 29-28, 29-28, 29-28, Yana Santos won the decision.

What were the judges' scorecards for Ketlen Vieira vs Yana Santos?

The judges scored it 29-28, 29-28, 29-28, Yana Santos won the decision.

Was Ketlen Vieira vs Yana Santos a robbery?

Public scoring backed the judges: 54% of 213 fan cards scored it for Yana Santos; 78% of 18 media scores picked Ketlen Vieira.

Full robbery index
Referee
Jason Herzog
Time format
3 Rnd (5-5-5)
Pre-fight comparison

Win probability

Ketlen Vieira 57%43% Yana Santos

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 Bantamweight roster (52 fighters)

Ketlen Vieira
Grappling Specialist
3 edges
Yana Santos
Complete Fighter
8 edges
PowerSpeedPrecisionDurabilityEngineWrestlingGround

Radar scaled to this matchup · bars show the gap

Style shape

56Power93
63Speed94
67Precision93
82Durability93
90Engine94
94Wrestling92
71Ground89

Biggest edge Yana Santos, Ground striking +43

Attribute by attribute

Ketlen Vieira is on the left of every row, Yana Santos on the right.
52Punch power93
59Kick power92
68Punch speed94
58Kick speed94
67Accuracy93
94Takedowns92
50Ground striking93
92Submissions85
95Chin92
68Body strength93
90Cardio94

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

Tale of the Tape

16-5-0
Record
17-8-0 (1 NC)
1692
Power Index rating
1646
1
Win Streak
3
34
Age
36
5'8"
173 cm
Height
5'6"
168 cm
68"
173 cm
Reach
68"
173 cm
Orthodox
Stance
Orthodox
Women's Bantamweight
Weight Class
Women's Bantamweight
Brazil
Nationality
Russia

Striking Profile

2.71
SLpM
4.41
40%
Str. Acc.
57%
3.73
SApM
3.12
50%
Str. Def.
52%

Grappling Profile

1.31
TD Avg.
0.78
42%
TD Acc.
47%
90%
TD Def.
51%
0.50
Sub. Avg.
0.10

Recent form (last 5 fights)

Ketlen Vieira · 3-2
  • W
    UFC Fight Night: Allen vs Costa · May 16, 2026
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
  • L
    UFC Fight Night: Garcia vs Onama · Nov 1, 2025
    Split Decision · R3 · 5:00 · Women's Bantamweight
  • W
    UFC Fight Night: Gamrot vs Klein · May 31, 2025
    Unanimous Decision · R3 · 5:00 · Women's Featherweight
  • L
    UFC 307: Pereira vs Rountree Jr. · Oct 5, 2024
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
  • W
    UFC Fight Night: Aspinall vs Tybura · Jul 22, 2023
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
Yana Santos · 3-2
  • W
    UFC 320: Ankalaev vs Pereira 2 · Oct 4, 2025
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
  • W
    UFC Fight Night: Sandhagen vs Figueiredo · May 3, 2025
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
  • W
    UFC Fight Night: Tybura vs Spivac 2 · Aug 10, 2024
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
  • L
    UFC Fight Night: Strickland vs Magomedov · Jul 1, 2023
    Split Decision · R3 · 5:00 · Women's Featherweight
  • L
    UFC Fight Night: Vera vs Sandhagen · Mar 25, 2023
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight

Career Averages

Based on 15 fights · 12 fights
41.4
Avg sig. strikes
56.4
1.33
Avg takedowns
0.67
4:50
Avg control time
3:47
113
Career high strikes
98
4
Career high TDs
5

Strike Distribution

Ketlen Vieira
Strike target
Yana Santos
76%
Head
34%
14%
Body
41%
10%
Leg
25%
Ketlen Vieira
Strike position
Yana Santos
78%
Distance
56%
16%
Clinch
39%
6%
Ground
5%