Ultimate Fighting Calendar
Welterweight3 rounds scheduled
RESULT

Colby Covington def. Demian Maia (Unanimous Decision)

Unanimous Decision · Round 3 · 5:00
WIN
Colby Covington
Chaos
17-5-0
Sunday, October 29, 2017
Ibirapuera Arena, São Paulo, Brazil

Colby Covington defeated Demian Maia by Unanimous Decision in round 3 (5:00) in the Welterweight bout of UFC Fight Night: Brunson vs Machida, held Sunday, October 29, 2017 at Ibirapuera Arena, São Paulo. The judges scored it 29-27, 30-27, 30-26, Colby Covington won the decision.

Fight stats

Demian Maia
Colby Covington
0
Knockdowns
0
53 of 151
Significant strikes
88 of 317
35%
Sig. strike accuracy
28%
59 of 157
Total strikes
121 of 351
0 of 13
Takedowns
0 of 0
0%
Takedown accuracy
-
0
Submission attempts
0
0
Reversals
0
0:02
Control time
1:46
Significant strikes by target
53 of 149
Head
65 of 286
0 of 1
Body
1 of 4
0 of 1
Leg
22 of 27
51 of 148
Distance
81 of 304
2 of 3
Clinch
4 of 8
0 of 0
Ground
3 of 5

By round

ROUND 1
0
KD
0
29 of 66
Sig. str.
37 of 125
31 of 68
Total str.
44 of 132
0 of 2
Takedowns
0 of 0
0
Sub. att
0
0:02
Ctrl
0:06
ROUND 2
0
KD
0
11 of 38
Sig. str.
22 of 83
12 of 39
Total str.
25 of 86
0 of 6
Takedowns
0 of 0
0
Sub. att
0
0:00
Ctrl
0:35
ROUND 3
0
KD
0
13 of 47
Sig. str.
29 of 109
16 of 50
Total str.
52 of 133
0 of 5
Takedowns
0 of 0
0
Sub. att
0
0:00
Ctrl
1:05

Judges' Scorecards

#MaiaCovington
1109
2910
3810
Total2729
#MaiaCovington
1910
2910
3910
Total2730
#MaiaCovington
1910
2910
3810
Total2630

Media Scores

0
Maia
-
16
Covington
29-28 Covington×829-27 Covington×630-27 Covington×2
All 16 media scorecards

Fan Scorecards

2%
Maia
1%
Draw
97%
Covington
191 fan scorecards submitted
29-27 Covington26.7%30-26 Covington26.7%29-28 Covington25.1%30-27 Covington15.7%
Fans' round-by-round verdict
R1
54%
Maia
R2
96%
Covington
R3
58%
Covington

Scorecard data via mmadecisions.com

Betting Odds

Demian Maia
-115
53% implied win probability
Open: +119Best: -106
Colby Covington
-108
52% implied win probability
Open: -147Best: -101

Average moneyline across 6 sportsbooks.

SportsbookDemian MaiaColby Covington
BetOnline-112-108
Bookmaker-123-107
Bovada-125-105
Pinnacle-111-101
sports-interaction-115-110
unibet-106-118

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

Frequently asked questions

Who won Demian Maia vs Colby Covington?

Colby Covington defeated Demian Maia by Unanimous Decision in round 3 (5:00) in the Welterweight bout of UFC Fight Night: Brunson vs Machida, held Sunday, October 29, 2017 at Ibirapuera Arena, São Paulo. The judges scored it 29-27, 30-27, 30-26, Colby Covington won the decision.

What were the judges' scorecards for Demian Maia vs Colby Covington?

The judges scored it 29-27, 30-27, 30-26, Colby Covington won the decision.

Was Demian Maia vs Colby Covington a robbery?

Public scoring backed the judges: 97% of 191 fan cards scored it for Colby Covington; 100% of 16 media scores picked Colby Covington.

Full robbery index
Referee
Jerin Valel
Time format
3 Rnd (5-5-5)
Pre-fight comparison

Win probability

Demian Maia 61%39% Colby Covington

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 · Welterweight roster (258 fighters)

Demian Maia
Grappling Specialist
4 edges
Colby Covington
Pressure Wrestler
7 edges
PowerSpeedPrecisionDurabilityEngineWrestlingGround

Radar scaled to this matchup · bars show the gap

Style shape

49Power50
54Speed63
65Precision71
83Durability93
94Engine97
97Wrestling98
98Ground92

Biggest edge Colby Covington, Body strength +22

Attribute by attribute

Demian Maia is on the left of every row, Colby Covington on the right.
46Punch power45
52Kick power55
54Punch speed62
54Kick speed63
65Accuracy71
97Takedowns98
98Ground striking93
97Submissions91
95Chin93
71Body strength93
94Cardio97

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

Tale of the Tape

28-11-0
Record
17-5-0
1896
Power Index rating
1818
0
Win Streak
0
48
Age
38
6'1"
185 cm
Height
5'11"
180 cm
72"
183 cm
Reach
72"
183 cm
Southpaw
Stance
Orthodox
Welterweight
Weight Class
Welterweight
Brazil
Nationality
United States

Style Matchup

BJJNo-Gi GrapplingJudo
vs
Folkstyle WrestlingNo-Gi Grappling
Demian Maia
  • 2021Black belt · BJJ
  • 2007Champion · ADCC · 77-87 kg
  • 2007Champion · Super Challenge · under 83 kg
  • 2006Champion · IBJJF Pans · -88 kg

Camp Vila da Luta / Demian Maia Jiu-Jitsu · Sao Paulo, Brazil

Colby Covington
  • 2023Black belt · BJJ · Daniel Valverde
  • 2013Champion · Fila Grappling Worlds · 77 kg
  • 2011All-American · NCAA D1 · 174 lb
  • 2007Champion · NJCAA · 165 lb

Camp MMA Masters · Miami, Florida, US

Striking Profile

1.80
SLpM
3.81
43%
Str. Acc.
38%
2.07
SApM
3.09
63%
Str. Def.
54%

Grappling Profile

2.49
TD Avg.
3.64
24%
TD Acc.
42%
61%
TD Def.
68%
1.00
Sub. Avg.
0.20

Recent form (last 5 fights)

Demian Maia · 3-2
  • W
    Polaris 20 · Jun 25, 2022
    Decision
  • W
    BJJ Stars 8 · Apr 30, 2022
    Submission
  • L
    UFC 263: Adesanya vs Vettori 2 · Jun 12, 2021
    Unanimous Decision · R3 · 5:00 · Welterweight
  • L
    UFC Fight Night: Lee vs Oliveira · Mar 14, 2020
    TKO · R1 · 2:34 · Welterweight
  • W
    UFC Fight Night: Maia vs Askren · Oct 26, 2019
    Submission · R3 · 3:54 · Welterweight
Colby Covington · 4-1
  • W
    RAF 11: Tsarukyan vs. Covington · Jul 18, 2026
    Decision
  • W
    RAF 9: Steveson vs. Romanov · May 30, 2026
    Decision
  • W
    RAF 7: Tsarukyan vs. Poullas 2 · Mar 28, 2026
  • W
    RAF 5: Covington vs. Rockhold · Jan 10, 2026
  • L
    UFC Fight Night: Covington vs Buckley · Dec 15, 2024
    TKO · R3 · 4:42 · Welterweight

Career Averages

Based on 33 fights · 17 fights
22.4
Avg sig. strikes
64.6
2.06
Avg takedowns
4.12
4:42
Avg control time
7:21
69
Career high strikes
179
7
Career high TDs
12

Strike Distribution

Demian Maia
Strike target
Colby Covington
80%
Head
69%
15%
Body
16%
5%
Leg
15%
Demian Maia
Strike position
Colby Covington
50%
Distance
80%
12%
Clinch
10%
38%
Ground
11%