Ultimate Fighting Calendar
Women's Flyweight3 rounds scheduled
WIN
Mayra Bueno Silva
Sheetara
10-7-1 (1 NC)
RESULT

Mayra Bueno Silva def. Mara Romero Borella (Submission)

Submission · Round 1 · 2:29
Mara Romero Borella
Maravilla
12-9-0 (2 NC)
Sunday, September 20, 2020
Meta Apex, Las Vegas, United States

Mayra Bueno Silva defeated Mara Romero Borella by Submission in round 1 (2:29) in the Women's Flyweight bout of UFC Fight Night: Covington vs Woodley, held Sunday, September 20, 2020 at Meta Apex, Las Vegas.

Fight stats

Mayra Bueno Silva
Mara Romero Borella
0
Knockdowns
0
2 of 7
Significant strikes
6 of 9
29%
Sig. strike accuracy
67%
3 of 8
Total strikes
15 of 21
0 of 0
Takedowns
1 of 2
-
Takedown accuracy
50%
1
Submission attempts
0
0
Reversals
0
0:00
Control time
2:00
Significant strikes by target
1 of 5
Head
5 of 7
0 of 1
Body
0 of 1
1 of 1
Leg
1 of 1
2 of 7
Distance
4 of 7
0 of 0
Clinch
0 of 0
0 of 0
Ground
2 of 2

By round

ROUND 1
0
KD
0
2 of 7
Sig. str.
6 of 9
3 of 8
Total str.
15 of 21
0 of 0
Takedowns
1 of 2
1
Sub. att
0
0:00
Ctrl
2:00

Betting Odds

Mayra Bueno Silva
-267
73% implied win probability
Open: -253Best: -241
Mara Romero Borella
+205
33% implied win probability
Open: +194Best: +215

Average moneyline across 9 sportsbooks.

Line Movement

Mayra Bueno SilvaMara Romero Borella
30%40%50%60%70%80%Aug 19Aug 30Sep 9Sep 19Aug 19, 8:00 PM UTC · Mayra Bueno Silva -330 (77%)Aug 19, 9:35 PM UTC · Mayra Bueno Silva -300 (75%)Aug 19, 10:36 PM UTC · Mayra Bueno Silva -280 (74%)Aug 20, 11:00 PM UTC · Mayra Bueno Silva -265 (73%)Aug 27, 2:10 AM UTC · Mayra Bueno Silva -240 (71%)Sep 1, 9:00 PM UTC · Mayra Bueno Silva -230 (70%)Sep 2, 1:12 PM UTC · Mayra Bueno Silva -225 (69%)Sep 3, 12:37 AM UTC · Mayra Bueno Silva -235 (70%)Sep 3, 12:56 PM UTC · Mayra Bueno Silva -233 (70%)Sep 3, 10:01 PM UTC · Mayra Bueno Silva -235 (70%)Sep 6, 3:00 PM UTC · Mayra Bueno Silva -236 (70%)Sep 6, 6:50 PM UTC · Mayra Bueno Silva -239 (71%)Sep 7, 6:36 PM UTC · Mayra Bueno Silva -241 (71%)Sep 10, 6:37 AM UTC · Mayra Bueno Silva -243 (71%)Sep 13, 3:17 PM UTC · Mayra Bueno Silva -243 (71%)Sep 14, 1:07 AM UTC · Mayra Bueno Silva -245 (71%)Sep 14, 2:03 AM UTC · Mayra Bueno Silva -246 (71%)Sep 14, 2:06 AM UTC · Mayra Bueno Silva -247 (71%)Sep 14, 2:38 AM UTC · Mayra Bueno Silva -249 (71%)Sep 14, 4:01 AM UTC · Mayra Bueno Silva -251 (72%)Sep 14, 4:40 AM UTC · Mayra Bueno Silva -253 (72%)Sep 14, 2:36 PM UTC · Mayra Bueno Silva -255 (72%)Sep 14, 4:35 PM UTC · Mayra Bueno Silva -255 (72%)Sep 14, 5:14 PM UTC · Mayra Bueno Silva -258 (72%)Sep 14, 8:33 PM UTC · Mayra Bueno Silva -256 (72%)Sep 14, 8:47 PM UTC · Mayra Bueno Silva -256 (72%)Sep 14, 8:49 PM UTC · Mayra Bueno Silva -253 (72%)Sep 15, 4:51 AM UTC · Mayra Bueno Silva -253 (72%)Sep 15, 5:48 AM UTC · Mayra Bueno Silva -252 (72%)Sep 15, 2:10 PM UTC · Mayra Bueno Silva -254 (72%)Sep 15, 2:40 PM UTC · Mayra Bueno Silva -257 (72%)Sep 15, 2:45 PM UTC · Mayra Bueno Silva -258 (72%)Sep 15, 2:50 PM UTC · Mayra Bueno Silva -258 (72%)Sep 15, 8:45 PM UTC · Mayra Bueno Silva -259 (72%)Sep 15, 11:00 PM UTC · Mayra Bueno Silva -260 (72%)Sep 16, 4:35 AM UTC · Mayra Bueno Silva -259 (72%)Sep 16, 5:05 AM UTC · Mayra Bueno Silva -258 (72%)Sep 16, 5:05 AM UTC · Mayra Bueno Silva -257 (72%)Sep 17, 3:55 AM UTC · Mayra Bueno Silva -258 (72%)Sep 17, 1:40 PM UTC · Mayra Bueno Silva -258 (72%)Sep 17, 7:15 PM UTC · Mayra Bueno Silva -260 (72%)Sep 17, 7:20 PM UTC · Mayra Bueno Silva -261 (72%)Sep 17, 8:26 PM UTC · Mayra Bueno Silva -262 (72%)Sep 18, 2:35 AM UTC · Mayra Bueno Silva -261 (72%)Sep 18, 4:38 AM UTC · Mayra Bueno Silva -262 (72%)Sep 18, 6:10 AM UTC · Mayra Bueno Silva -263 (72%)Sep 18, 7:34 PM UTC · Mayra Bueno Silva -263 (72%)Sep 18, 9:02 PM UTC · Mayra Bueno Silva -265 (73%)Sep 18, 9:32 PM UTC · Mayra Bueno Silva -266 (73%)Sep 19, 12:07 AM UTC · Mayra Bueno Silva -264 (73%)Sep 19, 3:40 AM UTC · Mayra Bueno Silva -266 (73%)Sep 19, 8:42 AM UTC · Mayra Bueno Silva -266 (73%)Sep 19, 10:50 AM UTC · Mayra Bueno Silva -269 (73%)Sep 19, 3:24 PM UTC · Mayra Bueno Silva -268 (73%)Sep 19, 3:46 PM UTC · Mayra Bueno Silva -268 (73%)Sep 19, 4:37 PM UTC · Mayra Bueno Silva -265 (73%)Sep 19, 8:08 PM UTC · Mayra Bueno Silva -264 (73%)Sep 19, 9:28 PM UTC · Mayra Bueno Silva -264 (73%)Sep 19, 10:19 PM UTC · Mayra Bueno Silva -266 (73%)Sep 19, 10:29 PM UTC · Mayra Bueno Silva -264 (73%)Sep 19, 10:31 PM UTC · Mayra Bueno Silva -266 (73%)Sep 19, 10:47 PM UTC · Mayra Bueno Silva -266 (73%)Sep 19, 10:47 PM UTC · Mayra Bueno Silva -265 (73%)Sep 19, 11:56 PM UTC · Mayra Bueno Silva -267 (73%)Sep 19, 11:56 PM UTC · Mayra Bueno Silva -267 (73%)Aug 19, 8:00 PM UTC · Mara Romero Borella +270 (27%)Aug 19, 9:35 PM UTC · Mara Romero Borella +250 (29%)Aug 19, 10:36 PM UTC · Mara Romero Borella +240 (29%)Aug 20, 11:00 PM UTC · Mara Romero Borella +225 (31%)Aug 27, 2:10 AM UTC · Mara Romero Borella +205 (33%)Sep 1, 9:00 PM UTC · Mara Romero Borella +195 (34%)Sep 2, 1:12 PM UTC · Mara Romero Borella +198 (34%)Sep 3, 12:37 AM UTC · Mara Romero Borella +195 (34%)Sep 3, 12:56 PM UTC · Mara Romero Borella +191 (34%)Sep 3, 10:01 PM UTC · Mara Romero Borella +192 (34%)Sep 6, 3:00 PM UTC · Mara Romero Borella +190 (34%)Sep 6, 6:50 PM UTC · Mara Romero Borella +190 (34%)Sep 7, 6:36 PM UTC · Mara Romero Borella +191 (34%)Sep 10, 6:37 AM UTC · Mara Romero Borella +192 (34%)Sep 13, 3:17 PM UTC · Mara Romero Borella +192 (34%)Sep 14, 1:07 AM UTC · Mara Romero Borella +195 (34%)Sep 14, 2:03 AM UTC · Mara Romero Borella +196 (34%)Sep 14, 2:06 AM UTC · Mara Romero Borella +194 (34%)Sep 14, 2:38 AM UTC · Mara Romero Borella +196 (34%)Sep 14, 4:01 AM UTC · Mara Romero Borella +198 (34%)Sep 14, 4:40 AM UTC · Mara Romero Borella +199 (33%)Sep 14, 2:36 PM UTC · Mara Romero Borella +201 (33%)Sep 14, 4:35 PM UTC · Mara Romero Borella +199 (33%)Sep 14, 5:14 PM UTC · Mara Romero Borella +195 (34%)Sep 14, 8:33 PM UTC · Mara Romero Borella +196 (34%)Sep 14, 8:47 PM UTC · Mara Romero Borella +194 (34%)Sep 14, 8:49 PM UTC · Mara Romero Borella +194 (34%)Sep 15, 4:51 AM UTC · Mara Romero Borella +194 (34%)Sep 15, 5:48 AM UTC · Mara Romero Borella +193 (34%)Sep 15, 2:10 PM UTC · Mara Romero Borella +193 (34%)Sep 15, 2:40 PM UTC · Mara Romero Borella +195 (34%)Sep 15, 2:45 PM UTC · Mara Romero Borella +197 (34%)Sep 15, 2:50 PM UTC · Mara Romero Borella +197 (34%)Sep 15, 8:45 PM UTC · Mara Romero Borella +196 (34%)Sep 15, 11:00 PM UTC · Mara Romero Borella +197 (34%)Sep 16, 4:35 AM UTC · Mara Romero Borella +198 (34%)Sep 16, 5:05 AM UTC · Mara Romero Borella +198 (34%)Sep 16, 5:05 AM UTC · Mara Romero Borella +196 (34%)Sep 17, 3:55 AM UTC · Mara Romero Borella +196 (34%)Sep 17, 1:40 PM UTC · Mara Romero Borella +198 (34%)Sep 17, 7:15 PM UTC · Mara Romero Borella +198 (34%)Sep 17, 7:20 PM UTC · Mara Romero Borella +199 (33%)Sep 17, 8:26 PM UTC · Mara Romero Borella +200 (33%)Sep 18, 2:35 AM UTC · Mara Romero Borella +199 (33%)Sep 18, 4:38 AM UTC · Mara Romero Borella +200 (33%)Sep 18, 6:10 AM UTC · Mara Romero Borella +201 (33%)Sep 18, 7:34 PM UTC · Mara Romero Borella +201 (33%)Sep 18, 9:02 PM UTC · Mara Romero Borella +202 (33%)Sep 18, 9:32 PM UTC · Mara Romero Borella +203 (33%)Sep 19, 12:07 AM UTC · Mara Romero Borella +204 (33%)Sep 19, 3:40 AM UTC · Mara Romero Borella +206 (33%)Sep 19, 8:42 AM UTC · Mara Romero Borella +206 (33%)Sep 19, 10:50 AM UTC · Mara Romero Borella +208 (32%)Sep 19, 3:24 PM UTC · Mara Romero Borella +207 (33%)Sep 19, 3:46 PM UTC · Mara Romero Borella +205 (33%)Sep 19, 4:37 PM UTC · Mara Romero Borella +205 (33%)Sep 19, 8:08 PM UTC · Mara Romero Borella +206 (33%)Sep 19, 9:28 PM UTC · Mara Romero Borella +204 (33%)Sep 19, 10:19 PM UTC · Mara Romero Borella +205 (33%)Sep 19, 10:29 PM UTC · Mara Romero Borella +204 (33%)Sep 19, 10:31 PM UTC · Mara Romero Borella +205 (33%)Sep 19, 10:47 PM UTC · Mara Romero Borella +205 (33%)Sep 19, 10:47 PM UTC · Mara Romero Borella +204 (33%)Sep 19, 11:56 PM UTC · Mara Romero Borella +204 (33%)Sep 19, 11:56 PM UTC · Mara Romero Borella +205 (33%)-267+205
SportsbookMayra Bueno SilvaMara Romero Borella
BetOnline-255+215
Bookmaker-255+201
Bovada-260+200
Cloudbet-253+210
MyBookie-260+200
Pinnacle-241+201
sportsbetio-312+198
sports-interaction-305+210
unibet-275+210

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

Frequently asked questions

Who won Mayra Bueno Silva vs Mara Romero Borella?

Mayra Bueno Silva defeated Mara Romero Borella by Submission in round 1 (2:29) in the Women's Flyweight bout of UFC Fight Night: Covington vs Woodley, held Sunday, September 20, 2020 at Meta Apex, Las Vegas.

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

Win probability

Mayra Bueno Silva 61%39% Mara Romero Borella

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. Each fighter is rated against their own division, so read the gaps as directional.

Mayra Bueno Silva
Submission Ace
6 edges
Mara Romero Borella
Pressure Wrestler
4 edges
PowerSpeedPrecisionDurabilityEngineWrestlingGround

Radar scaled to this matchup · bars show the gap

Style shape

87Power52
83Speed69
71Precision69
77Durability77
66Engine97
60Wrestling94
77Ground82

Biggest edge Mayra Bueno Silva, Kick power +40

Attribute by attribute

Mayra Bueno Silva is on the left of every row, Mara Romero Borella on the right.
77Punch power47
97Kick power57
71Punch speed71
95Kick speed66
71Accuracy69
60Takedowns94
55Ground striking69
98Submissions94
96Chin71
58Body strength82
66Cardio97

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

Tale of the Tape

10-7-1 (1 NC)
Record
12-9-0 (2 NC)
1653
Power Index rating
1576
0
Win Streak
0
35
Age
40
5'6"
168 cm
Height
5'6"
168 cm
66"
168 cm
Reach
69"
175 cm
Orthodox
Stance
Orthodox
Women's Flyweight
Weight Class
Women's Flyweight
Brazil
Nationality
Italy

Striking Profile

3.52
SLpM
2.54
56%
Str. Acc.
37%
4.71
SApM
2.48
51%
Str. Def.
71%

Grappling Profile

0.46
TD Avg.
1.83
23%
TD Acc.
44%
64%
TD Def.
66%
1.30
Sub. Avg.
0.20

Recent form (last 5 fights)

Mayra Bueno Silva · 0-5
  • L
    UFC Fight Night: Sterling vs Zalal · Apr 25, 2026
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
  • L
    UFC Fight Night: Bonfim vs Brown · Nov 8, 2025
    Unanimous Decision · R3 · 5:00 · Women's Bantamweight
  • L
    UFC Saudi Arabia: Adesanya vs Imavov · Feb 1, 2025
    Unanimous Decision · R3 · 5:00 · Women's Flyweight
  • L
    UFC 303: Pereira vs Procházka 2 · Jun 29, 2024
    TKO · R2 · 1:58 · Women's Bantamweight
  • L
    UFC 297: Strickland vs du Plessis · Jan 20, 2024
    Unanimous Decision · R5 · 5:00 · Women's Bantamweight
Mara Romero Borella · 1-4
  • L
    UFC Fight Night: Covington vs Woodley · Sep 20, 2020
    Submission · R1 · 2:29 · Women's Flyweight
  • L
    UFC Fight Night: Overeem vs Harris · May 16, 2020
    Submission · R1 · 3:36 · Women's Flyweight
  • L
    UFC Fight Night: Anderson vs Blachowicz · Feb 16, 2020
    Unanimous Decision · R3 · 5:00 · Women's Flyweight
  • L
    UFC Fight Night: Covington vs Lawler · Aug 3, 2019
    TKO · R3 · 1:46 · Women's Flyweight
  • W
    UFC Fight Night · Feb 3, 2019
    Split Decision · R3 · 5:00 · Women's Flyweight

Career Averages

Based on 13 fights · 7 fights
42.2
Avg sig. strikes
23.9
0.38
Avg takedowns
1.14
1:38
Avg control time
2:23
88
Career high strikes
79
3
Career high TDs
2

Strike Distribution

Mayra Bueno Silva
Strike target
Mara Romero Borella
48%
Head
60%
31%
Body
8%
20%
Leg
32%
Mayra Bueno Silva
Strike position
Mara Romero Borella
70%
Distance
82%
25%
Clinch
8%
5%
Ground
10%