BJ Penn vs Nick Diaz

October 28, 2011

Welterweight Bout

Click any category to learn how it's calculated.

1336
(-45)
BJ Penn
Winner: Nick Diaz
Decision - Unanimous
Round 3 • 5:00

No Predictions Available

Predictions and betting recommendations are only available for fights after July 10, 2025

C-ELO Evolution

BJ Penn-45
Nick Diaz+50
1163
(+50)
Nick Diaz

C-ELO™ Evolution Comparison

Fight Stats & ELO Performance

Experience ELO
ELO Changes
BJ Penn: -46Nick Diaz: +77

Performance Statistics

MetricBJ PennNick Diaz
Total UFC Fights2111
Experience Gap10-10
Experience ELO1 1861 132
ELO Change-46+77
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What Happened

Nick Diaz overcame a 10-fight experience disadvantage (11 vs 21 fights), earning a reward for beating the more seasoned veteran BJ Penn.

Title Fight ELO
ELO Changes
BJ Penn: -34Nick Diaz: +34

Performance Statistics

MetricBJ PennNick Diaz
Title Fight ?NoNo
Title Fight ELO1 2541 069
ELO Change-34+34
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What Happened

This was not a title fight, so both fighters received standard ELO adjustments. However, since ELO is a relative system, victories over former champions can have an indirect impact, and Title Fight ELO can differ from Basic ELO.

Win Type ELO
ELO Changes
BJ Penn: -73Nick Diaz: +73

Performance Statistics

MetricBJ PennNick Diaz
Fight OutcomeDecision - UnanimousDecision - Unanimous
Last Round33
Time of Finish5:005:00
Win Type ELO1 4611 269
ELO Change-73+73
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What Happened

Nick Diaz earned a clear Decision - Unanimous, receiving full decision bonuses for controlling the fight across all rounds. Of course, a finish would have yielded even greater rewards.

Striking ELO
ELO Changes
BJ Penn: -67Nick Diaz: +67

Performance Statistics

MetricBJ PennNick Diaz
Significant Strikes Landed88178
Significant Strikes Attempted164350
Total Strikes Landed107257
Knockdowns Scored00
Striking ELO1 4241 328
ELO Change-67+67
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What Happened

Nick Diaz dominated the striking exchanges with 257 vs 107 total strikes, 178 vs 88 significant strikes. Nick Diaz capitalized on this striking dominance.

Ground ELO
ELO Changes
BJ Penn: -42Nick Diaz: +42

Performance Statistics

MetricBJ PennNick Diaz
Takedowns Landed10
Takedowns Attempted40
Ground Control Time1:273:23
Ground Strikes Landed20
Ground ELO1 3991 188
ELO Change-42+42
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What Happened

Nick Diaz did not secure a significant ground advantage against BJ Penn on the ground with 0 takedowns, 3:23 of control time, with almost no grappling bonus.

Activity ELO
ELO Changes
BJ Penn: -33Nick Diaz: +29

Performance Statistics

MetricBJ PennNick Diaz
Days Since Last Fight2451 806
Activity ELO1 3091 157
ELO Change-33+29
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What Happened

Nick Diaz demonstrated extended layoff with 1806 days since his last fight, earning reduced bonuses due to inactivity rust. As the winner, Nick Diaz capitalized on this activity level, while BJ Penn's 245-day layoff didn't factor into the scoring since only winners receive activity bonuses.

Win Streak ELO
ELO Changes
BJ Penn: -29Nick Diaz: +38

Performance Statistics

MetricBJ PennNick Diaz
Win Streak03
Win Streak ELO1 1641 088
ELO Change-29+38
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What Happened

Nick Diaz extended his 3-fight win streak, earning a momentum bonus. BJ Penn is back at 0 with this loss.

Basic/Category ELO
ELO Changes
BJ Penn: -35Nick Diaz: +35

Performance Statistics

MetricBJ PennNick Diaz
Weight ClassWelterweightWelterweight
Double Championship FightNoNo
Basic/Category ELO1 2911 069
ELO Change-35+35
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What Happened

This category provides the foundation ELO scoring without bonuses, except for exceptional multiple division champions.

Extra Bonuses
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Why It Matters:

Extra bonuses are awarded for title victories and undefeated streaks. These bonuses are only calculated for certain fighters with notable performances. Only UFC champions and undefeated fighters (in the UFC) can receive these bonuses.

BJ Penn

Title Victory Bonus For This Fight: +0
Total Title Victories So Far:5
Total Title Victory Bonus So Far:25