UFC 55: Fury
Uncasville, USA
7 Oct 2005
Middleweight
VS
43%
Rivera
57%
Hallman
Win Probability
Decision
Round 3 · 5:00
JR
Jorge Rivera
"El Conquistador"
20 – 9
6'1"73" reachOrthodox54 yrsStriker
CFR 14
DH
Dennis Hallman
"Superman"
53 – 20
Well-Rounded50 yrsOrthodox72" reach5'9"
CFR 19

Combatrics Intelligence

Data-driven breakdown · fighter metrics

Edge: Hallman

This is a genuine toss-up — Rivera at 43% vs Hallman at 57% (CFR ratings). One of the hardest fights to call on the card.

Key angles

Rivera has the striking edge in both volume and accuracy.

Risk flags

Rivera's chin rating of 0 flags durability concerns based on KO history.

Hallman has a chin rating of 30 — a potential KO vulnerability.

Rivera
Hallman
Physical Matchup
Height · Reach · Age · Stance
6'1"+
Height
5'9"
73"+
Reach
72"
54
Age
+50
Orthodox
Stance
Orthodox
Rivera
Hallman
Composite Fighter Rating
Overall score combining performance, win quality, momentum & durability
14.4
18.9
48.0
Performance Avg
46.7
44
Quality of Victory
48
30
Momentum Score
79
Rivera
Hallman
Striking
Significant strikes per minute & accuracy
1.3
0.6
54%
Strike Accuracy
42%
7.3
Striking Style Score (/10)
3.4
5 KOs
KO Finishes
1 KOs
Strike targetStrike target
2
Head
0
0
Body
1
7
Leg
1
RangeRange
4Distance2
0Clinch0
5Ground0
Rivera
Hallman
Grappling
Takedowns, submissions & wrestling
—
—
—
Sub Attempts / fight
0.2
0.9
Grappling Style Score (/10)
4.6
0.6
Wrestling Style Score (/10)
3.2
0:00
Control Time (this fight)
0:00
0
Reversals
0
Rivera
Hallman
Durability / Chin
Resilience against knockouts and stoppages
0
30
KO risk
Verdict
KO risk
3
KO/TKO Losses
3
3
Sub Losses
0
Avg R1.3 stoppage
KO round context
Avg R1.7 stoppage
2 fights ago
Last KO loss
1 fight ago
—
Strikes absorbed / min
—
15/29 fights
Chin rating based on
9/73 fights
Rivera
Hallman
Form & Momentum
Recent fight performance — most recent weighted 30%
30
79
W · KO · R2
L · Dec · R3
L · KO · R2
W · KO · R2
W · KO · R3
Last 5
W · Sub · R1
L · KO · R1
W · KO · R1
W · Dec · R3
L · KO · R3
Rivera
Hallman
Finish Rate
Percentage of wins by KO/TKO or Submission
63%
75%
5
KO / TKO Wins
1
0
Submission Wins
2
3
Decision Wins
1

Style Fingerprint

Combatrics radar — 6 fighting dimensions scored 0–10

Rivera
Hallman
Striking7.3 / 3.4Volume4.1 / 2.9Grappling0.9 / 4.6Wrestling0.6 / 3.2Submission0.0 / 5.0Pressure6.0 / 6.6
Fighter 1
Fighter 2
7.3
Striking
KO power & stand-up volume
3.4
0.9
Grappling
Ground control & clinch
4.6
0.6
Wrestling
Takedown threat & defence
3.2
0.0
Submission
Submission attack frequency
5.0
6.0
Pressure
Clinch/ground work rate
6.6
4.1
Volume
Decision-pace fighting
2.9
Rivera
Strike Zones
Hallman
Rivera
Attacking
2HEAD0BODY7LEGS9 landed
Absorbing
0HEAD1BODY1LEGS2 absorbed
Hallman
Attacking
0HEAD1BODY1LEGS2 landed
Absorbing
2HEAD0BODY7LEGS9 absorbed
Targeting Overlap
🎯Rivera targets the legs (78% of attacks) — Hallman absorbs 78% of strikes there
🎯Hallman targets the body (50% of attacks) — Rivera absorbs 50% of strikes there

Round by Round

This fight · per-round breakdown

Rivera
RND
Hallman
0/0R00/0

Rivera · QOF Timeline

Avg: 3.8
0104.5W1.5L4.0L4.5W1.5L5.0W1.5L5.0W1.5L4.5W5.5W5.2W2.8L5.5L5.2W2003-092006-012008-062011-022012-01
WinLossTrend

Hallman · QOF Timeline

Avg: 4.2
0105.0W5.5L1.5L5.5L4.0L4.5W5.0W1.5L5.0W2000-122005-102010-112011-12
WinLossTrend

Rivera · Last 5

W · KO · R2
Eric SchaferRating 5.2
KO/TKO
UFC on FX: Guillard vs Miller · 2012-01
L · Dec · R3
Constantinos PhilippouRating 5.5
Decision
UFC 133: Evans vs Ortiz 2 · 2011-08
L · KO · R2
Michael BispingRating 2.8
KO/TKO
UFC 127: Penn vs Fitch · 2011-02
W · KO · R2
Nate QuarryRating 5.2
KO/TKO
UFC Fight Night: Florian vs Gomi · 2010-03
W · KO · R3
Rob KimmonsRating 5.5
KO/TKO
UFC 104: Machida vs Shogun · 2009-10

Hallman · Last 5

W · Sub · R1
John MakdessiRating 5
Submission
UFC 140: Jones vs Machida · 2011-12
L · KO · R1
Brian EbersoleRating 1.5
KO/TKO
UFC 133: Evans vs Ortiz 2 · 2011-08
W · KO · R1
Karo ParisyanRating 5
KO/TKO
UFC 123: Rampage vs Machida · 2010-11
W · Dec · R3
Ben SaundersRating 4.5
Decision
UFC 117: Silva vs Sonnen · 2010-08
L · KO · R3
John HowardRating 4
KO/TKO
The Ultimate Fighter: Heavyweights Finale · 2009-12

News & Media

Jorge Rivera · Dennis Hallman
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