UFC on FOX: Velasquez vs Dos Santos
Anaheim, USA
12 Nov 2011
Bantamweight
VS
12%
Yamamoto
88%
Uyenoyama
Win Probability
Decision
Round 3 · 5:00
NY
Norifumi Yamamoto
"Kid"
18 – 6
5'4"66" reachSouthpaw49 yrs3-fight slideWell-Rounded
CFR 2
DU
Darren Uyenoyama
"BC"
10 – 6
Well-Rounded2-fight slide46 yrsOrthodox65" reach5'6"
CFR 17

Combatrics Intelligence

Data-driven breakdown · fighter metrics

Edge: Uyenoyama

Uyenoyama is a strong favourite at 88% win probability per the CFR ratings. The data points decisively in one direction.

Key angles

The CFR gap of 15 points suggests a clear performance difference on paper.

Uyenoyama has beaten significantly higher-quality opposition — a QoV edge of 37 points.

Yamamoto has the striking edge in both volume and accuracy.

Yamamoto
Uyenoyama
Physical Matchup
Height · Reach · Age · Stance
5'4"
Height
+5'6"
66"+
Reach
65"
49
Age
+46
Southpaw
Stance
Orthodox
Yamamoto
Uyenoyama
Composite Fighter Rating
Overall score combining performance, win quality, momentum & durability
2.4
17.2
0.0
Performance Avg
42.3
0
Quality of Victory
37
0
Momentum Score
62
Yamamoto
Uyenoyama
Striking
Significant strikes per minute & accuracy
0.9
0.6
39%
Strike Accuracy
33%
0.0
Striking Style Score (/10)
1.0
0 KOs
KO Finishes
0 KOs
Strike targetStrike target
3
Head
2
1
Body
2
1
Leg
1
RangeRange
5Distance3
0Clinch2
0Ground0
Yamamoto
Uyenoyama
Grappling
Takedowns, submissions & wrestling
—
—
—
Sub Attempts / fight
0.3
0.0
Grappling Style Score (/10)
5.2
0.0
Wrestling Style Score (/10)
3.6
0:00
Control Time (this fight)
0:00
0
Reversals
0
Yamamoto
Uyenoyama
Durability / Chin
Resilience against knockouts and stoppages
84
76
Never stopped
Verdict
Moderate
0
KO/TKO Losses
1
1
Sub Losses
0
—
KO round context
Avg R2.0 stoppage
—
Last KO loss
1 fight ago
—
Strikes absorbed / min
—
4/24 fights
Chin rating based on
4/16 fights
Yamamoto
Uyenoyama
Form & Momentum
Recent fight performance — most recent weighted 30%
0
62
3-fight 📉 slide
Current form
2-fight 📉 slide
Upcoming
L · Sub · R1
L · Dec · R3
L · Dec · R3
Last 5
L · Dec · R3
L · KO · R2
W · Sub · R2
W · Dec · R3
Yamamoto
Uyenoyama
Finish Rate
Percentage of wins by KO/TKO or Submission
0%
50%
0
KO / TKO Wins
0
0
Submission Wins
1
0
Decision Wins
1

Style Fingerprint

Combatrics radar — 6 fighting dimensions scored 0–10

Yamamoto
Uyenoyama
Striking0.0 / 1.0Volume0.0 / 5.0Grappling0.0 / 5.2Wrestling0.0 / 3.6Submission0.0 / 5.0Pressure0.0 / 5.0
Fighter 1
Fighter 2
0.0
Striking
KO power & stand-up volume
1.0
0.0
Grappling
Ground control & clinch
5.2
0.0
Wrestling
Takedown threat & defence
3.6
0.0
Submission
Submission attack frequency
5.0
0.0
Pressure
Clinch/ground work rate
5.0
0.0
Volume
Decision-pace fighting
5.0
Yamamoto
Strike Zones
Uyenoyama
Yamamoto
Attacking
3HEAD1BODY1LEGS5 landed
Absorbing
2HEAD2BODY1LEGS5 absorbed
Uyenoyama
Attacking
2HEAD2BODY1LEGS5 landed
Absorbing
3HEAD1BODY1LEGS5 absorbed
Targeting Overlap
🎯Yamamoto targets the head (60% of attacks) — Uyenoyama absorbs 60% of strikes there
🎯Uyenoyama targets the head (40% of attacks) — Yamamoto absorbs 40% of strikes there

Round by Round

This fight · per-round breakdown

Yamamoto
RND
Uyenoyama
0/0R00/0

Yamamoto · QOF Timeline

Avg: 4.2
0105.5L5.5L1.5L2011-022011-112012-02
WinLossTrend

Uyenoyama · QOF Timeline

Avg: 4.5
0104.5W5.2W2.8L5.5L2011-112012-102013-042013-12
WinLossTrend

Yamamoto · Last 4

Upcoming
Roman Salazar
UFC 184: Rousey vs Zingano · 2015-02
L · Sub · R1
Vaughan LeeRating 1.5
Submission
UFC 144: Edgar vs Henderson · 2012-02
L · Dec · R3
Darren UyenoyamaRating 5.5
Decision
UFC on FOX: Velasquez vs Dos Santos · 2011-11
L · Dec · R3
Demetrious JohnsonRating 5.5
Decision
UFC 126: Silva vs Belfort · 2011-02

Uyenoyama · Last 4

L · Dec · R3
Alptekin OzkilicRating 5.5
Decision
UFC on FOX: Johnson vs. Benavidez 2 · 2013-12
L · KO · R2
Joseph BenavidezRating 2.8
KO/TKO
UFC on FOX: Henderson vs Melendez · 2013-04
W · Sub · R2
Phil HarrisRating 5.2
Submission
UFC on FX: Browne vs Bigfoot · 2012-10
W · Dec · R3
Norifumi YamamotoRating 4.5
Decision
UFC on FOX: Velasquez vs Dos Santos · 2011-11

News & Media

Norifumi Yamamoto · Darren Uyenoyama
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