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Bantamweight

3 Rounds

Darren Uyenoyama won · U-DEC R3

Elo1351

Elo1353

Norifumi YamamotovsDarren UyenoyamaUFC Prediction Result

UFC on FOX: Velasquez vs Dos Santos · Saturday, November 12, 2011Anaheim, California, USA

Official fight result

Darren Uyenoyama won

U-DEC · Round 3 · 5:00

Model Prediction: Norifumi Yamamoto wins(60.7%)

Actual result: Darren Uyenoyama wins · Model version: ufc_v6_2_pure_lightgbm_20260715_055615

Incorrect

Hypothetical $100 stake on the replay pick

Norifumi Yamamoto at -390 American odds

−$100 profit

$0 total returned

Scouting Report

Auto-generated signals worth knowing before you read the deep stats below.

Darren Uyenoyama threatens submissions; Norifumi Yamamoto has lost 33% of fights by sub.
Stance matchup historically favors Norifumi Yamamoto (53.5%).

Tale of the Tape

Norifumi Yamamoto

Red Corner

Darren Uyenoyama

Blue Corner

-390

(80%)

Vegas Odds

+348

(22%)

1351

Elo

1353

Age

Southpaw

Stance

Orthodox

5'4"

Height

5'6"

167.64 cm

Reach

165.1 cm

Recent Form

Last 3 fights for each fighter — most recent on the right. Hover any result for the matchup.

Norifumi YamamotoL2 streak

oldest →

vs Demetrious Johnson · Feb 11

SUBvs Vaughan Lee · Feb 12

latest

Darren UyenoyamaL2 streak

oldest →

SUBvs Phil Harris · Oct 12

KOvs Joseph Benavidez · Apr 13

vs Alptekin Ozkilic · Dec 13

latest

Output & Defense Comparison

Rate-normalized career statistics. Bold side has the edge per metric.

Norifumi YamamotoMetricDarren Uyenoyama

2.09

Strikes / min

1.34

2.01

Strikes absorbed / min

2.21

57%

Strike defense

66%

0.41

TDs / 15 min

1.42

45%

Takedown defense

35%

0.00

Sub atts / 15 min

0.70

Net striking (SLpM − SApM)

+0.08evenly matched on net striking-0.87

Statistical Profile

Career averages · bigger area = stronger across dimensions

Norifumi YamamotoDarren Uyenoyama

Recent Elo Trajectory

Last 10 fights for each fighter, aligned right (most recent on the right).

Norifumi Yamamoto(3 fights)Darren Uyenoyama(4 fights)

Model Feature Differentials

Red − Blue for each engineered feature. Bar leans toward the stronger fighter.Hover a label to see what it measures.

ELO Rating

Red -1.3|Blue +1.3

Recent Form

Red -1.0|Blue +1.0

Striker Score

Red -50.0|Blue +50.0

Grappler Score

Red -50.0|Blue +50.0

Red Corner advantageBlue Corner advantage

Strike Breakdown

Where the strikes landed. Head accuracy is the single strongest predictor of fight outcomes.

Norifumi YamamotoTargetDarren Uyenoyama

By target zone

37% acc · 47%

Head

78% acc · 47%

86% acc · 40%

Body

86% acc · 40%

100% acc · 13%

Leg

100% acc · 13%

By position

45% acc · 67%

Distance

63% acc · 33%

100% acc · 20%

Clinch

100% acc · 20%

67% acc · 13%

Ground

100% acc · 47%

Round-by-Round Scoring (Model)

Statistical round-winner heuristic based on strikes, takedowns, control time, and knockdowns. Not the official judges' scorecard.

Norifumi Yamamoto rounds

even

Darren Uyenoyama rounds

Round 1Norifumi Yamamoto edged it

Sig. strikes6

Takedowns1

Control1:42

4Sig. strikes

1Takedowns

1:19Control

Round 2Darren Uyenoyama edged it

Sig. strikes4

Takedowns0

Control0:12

6Sig. strikes

1Takedowns

4:29Control

Round 3Norifumi Yamamoto edged it

Sig. strikes5

Takedowns0

Control2:16

5Sig. strikes

0Takedowns

0:00Control

Statistical round count disagrees with the official result — could indicate a contested decision or finish that doesn't follow round-count logic.

Fight Stats

Totals

15 / 28

Sig Strikes

15 / 18

55.3%

Sig Str %

85.3%

27 / 40

Total Strikes

84 / 100

1 / 4

TDs

2 / 3

25%

TD %

75%

Sub Att

Rev

4:10

Ctrl Time

5:48

Round-by-Round

Round	Fighter	Sig Str	Total Str	TD	Sub
1	Darren Uyenoyama	4 / 4	15 / 16	1 / 1	1
1	Norifumi Yamamoto	6 / 12	9 / 15	1 / 2	0
2	Darren Uyenoyama	6 / 7	60 / 71	1 / 2	0
2	Norifumi Yamamoto	4 / 6	8 / 10	0 / 0	0
3	Darren Uyenoyama	5 / 7	9 / 13	0 / 0	0
3	Norifumi Yamamoto	5 / 10	10 / 15	0 / 2	0

Norifumi Yamamoto

StanceSouthpaw

Height64.0"

Reach66.0"

Fights3

Darren Uyenoyama

StanceOrthodox

Height66.0"

Reach65.0"

Fights4