UFC 91: Couture vs Lesnar
Las Vegas, USA
15 Nov 2008
Middleweight
VS
59%
Maia
41%
Quarry
Win Probability
Submission
Round 1 · 2:13
DM
Demian Maia
28 – 11
6'1"72" reachSouthpaw48 yrs2-fight slideWell-Rounded
CFR 32
NQ
Nate Quarry
"Rock"
12 – 4
Knockout Artist54 yrsOpen Stance72" reach6'0"
CFR 23

Combatrics Intelligence

Data-driven breakdown · fighter metrics

Edge: Maia

This is a genuine toss-up — Maia at 59% vs Quarry at 41% (CFR ratings). One of the hardest fights to call on the card.

Key angles

The CFR gap of 10 points suggests a clear performance difference on paper.

Quarry has the striking edge in both volume and accuracy.

Risk flags

Maia's chin rating of 38 flags durability concerns based on KO history.

Quarry has a chin rating of 44 — a potential KO vulnerability.

Maia
Quarry
Physical Matchup
Height · Reach · Age · Stance
6'1"+
Height
6'0"
72"
Reach
72"
48+
Age
54
Southpaw
Stance
Open Stance
Maia
Quarry
Composite Fighter Rating
Overall score combining performance, win quality, momentum & durability
32.4
22.7
50.8
Performance Avg
57.1
40
Quality of Victory
49
100
Momentum Score
100
Maia
Quarry
Striking
Significant strikes per minute & accuracy
0.5
2.3
41%
Strike Accuracy
46%
1.8
Striking Style Score (/10)
8.5
1 KOs
KO Finishes
5 KOs
Strike targetStrike target
2
Head
0
0
Body
0
0
Leg
0
RangeRange
0Distance0
0Clinch0
2Ground0
Maia
Quarry
Grappling
Takedowns, submissions & wrestling
—
—
0.1
Sub Attempts / fight
—
5.1
Grappling Style Score (/10)
0.7
3.6
Wrestling Style Score (/10)
0.5
0:00
Control Time (this fight)
0:00
0
Reversals
0
Maia
Quarry
Durability / Chin
Resilience against knockouts and stoppages
38
44
KO risk
Verdict
KO risk
2
KO/TKO Losses
2
0
Sub Losses
1
Avg R1.0 stoppage
KO round context
Avg R1.5 stoppage
1 fight ago
Last KO loss
Most recent fight
—
Strikes absorbed / min
—
33/39 fights
Chin rating based on
10/16 fights
Maia
Quarry
Form & Momentum
Recent fight performance — most recent weighted 30%
100
100
2-fight 📉 slide
Current form
L · Dec · R3
L · KO · R1
W · Sub · R3
W · Dec · R3
W · Sub · R1
Last 5
L · KO · R2
W · Dec · R3
W · KO · R1
L · Sub · R1
W · Dec · R3
Maia
Quarry
Finish Rate
Percentage of wins by KO/TKO or Submission
55%
71%
1
KO / TKO Wins
5
11
Submission Wins
0
10
Decision Wins
2

Style Fingerprint

Combatrics radar — 6 fighting dimensions scored 0–10

Maia
Quarry
Striking1.8 / 8.5Volume5.0 / 3.7Grappling5.1 / 0.7Wrestling3.6 / 0.5Submission5.0 / 0.0Pressure5.8 / 7.1
Fighter 1
Fighter 2
1.8
Striking
KO power & stand-up volume
8.5
5.1
Grappling
Ground control & clinch
0.7
3.6
Wrestling
Takedown threat & defence
0.5
5.0
Submission
Submission attack frequency
0.0
5.8
Pressure
Clinch/ground work rate
7.1
5.0
Volume
Decision-pace fighting
3.7
Maia
Strike Zones
Quarry
Maia
Attacking
2HEAD0BODY0LEGS2 landed
Absorbing
0HEAD0BODY0LEGS0 absorbed
Quarry
Attacking
0HEAD0BODY0LEGS0 landed
Absorbing
2HEAD0BODY0LEGS2 absorbed
Targeting Overlap
🎯Maia targets the head (100% of attacks) — Quarry absorbs 100% of strikes there

Round by Round

This fight · per-round breakdown

Maia
RND
Quarry
0/0R00/0

Maia · QOF Timeline

Avg: 5.0
0105.0W5.4W5.5W5.0W5.0W1.5L4.5W5.5L4.5W4.5W5.5L4.5W6.3L5.0W5.0W4.5W5.5L5.5L4.5W4.5W5.9W5.6W5.9W5.0W4.5W5.5L6.8L6.6L5.0W4.5W5.2W1.7L6.6L2007-102010-122014-052018-052021-06
WinLossTrend

Quarry · QOF Timeline

Avg: 4.0
0105.0W5.0W5.0W1.5L5.5W4.5W1.5L5.0W4.5W2.8L2005-042005-112008-112010-03
WinLossTrend

Maia · Last 5

L · Dec · R3
Belal MuhammadRating 6.6
Decision
UFC 263: Adesanya vs. Vettori 2 · 2021-06
L · KO · R1
Gilbert BurnsRating 1.7
KO/TKO
UFC Fight Night: Lee vs. Oliveira · 2020-03
W · Sub · R3
Ben AskrenRating 5.2
Submission
UFC Fight Night: Maia vs. Askren · 2019-10
W · Dec · R3
Anthony Rocco MartinRating 4.5
Decision
UFC Fight Night: Ngannou vs. Dos Santos · 2019-06
W · Sub · R1
Lyman GoodRating 5
Submission
UFC Fight Night: Assuncao vs. Moraes 2 · 2019-02

Quarry · Last 5

L · KO · R2
Jorge RiveraRating 2.8
KO/TKO
UFC Fight Night: Florian vs Gomi · 2010-03
W · Dec · R3
Tim CredeurRating 4.5
Decision
UFC Fight Night: Diaz vs Guillard · 2009-09
W · KO · R1
Jason MacDonaldRating 5
KO/TKO
UFC 97: Redemption · 2009-04
L · Sub · R1
Demian MaiaRating 1.5
Submission
UFC 91: Couture vs Lesnar · 2008-11
W · Dec · R3
Kalib StarnesRating 4.5
Decision
UFC 83: Serra vs St-Pierre 2 · 2008-04

News & Media

Demian Maia · Nate Quarry
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