Sergio Pettis vs Tyson Nam

September 20, 2019

Flyweight Bout

Click any category to learn how it's calculated.

1105
(+26)
Sergio Pettis
Winner: Sergio Pettis
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

Sergio Pettis+26
Tyson Nam-25
975
(-25)
Tyson Nam

C-ELO™ Evolution Comparison

Fight Stats & ELO Performance

Experience ELO
ELO Changes
Sergio Pettis: +20Tyson Nam: -20

Performance Statistics

MetricSergio PettisTyson Nam
Total UFC Fights141
Experience Gap13-13
Experience ELO1 157980
ELO Change+20-20
💡

What Happened

Sergio Pettis's 13-fight experience advantage (14 vs 1 fights) held true, but the algorithm limited the bonus to prevent over-rewarding Sergio Pettis for the expected result. Had Tyson Nam pulled off the upset, his experience disadvantage would have delivered a modest upset bonus.

Title Fight ELO
ELO Changes
Sergio Pettis: +18Tyson Nam: -18

Performance Statistics

MetricSergio PettisTyson Nam
Title Fight ?NoNo
Title Fight ELO1 072982
ELO Change+18-18
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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
Sergio Pettis: +29Tyson Nam: -29

Performance Statistics

MetricSergio PettisTyson Nam
Fight OutcomeDecision - UnanimousDecision - Unanimous
Last Round33
Time of Finish5:005:00
Win Type ELO1 144971
ELO Change+29-29
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What Happened

Sergio Pettis 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
Sergio Pettis: +33Tyson Nam: -33

Performance Statistics

MetricSergio PettisTyson Nam
Significant Strikes Landed9640
Significant Strikes Attempted253170
Total Strikes Landed9643
Knockdowns Scored00
Striking ELO1 118967
ELO Change+33-33
💡

What Happened

Sergio Pettis dominated the striking exchanges with 96 vs 43 total strikes, 96 vs 40 significant strikes, 37.9% vs 23.5% accuracy. Sergio Pettis capitalized on this striking dominance.

Ground ELO
ELO Changes
Sergio Pettis: +56Tyson Nam: -56

Performance Statistics

MetricSergio PettisTyson Nam
Takedowns Landed00
Takedowns Attempted00
Ground Control Time0:020:46
Ground Strikes Landed10
Ground ELO1 032944
ELO Change+56-56
💡

What Happened

Sergio Pettis controlled Tyson Nam on the ground with 1 ground strike, earning substantial ground ELO bonuses.

Activity ELO
ELO Changes
Sergio Pettis: +14Tyson Nam: -14

Performance Statistics

MetricSergio PettisTyson Nam
Days Since Last Fight280N/A
Activity ELO1 139986
ELO Change+14-14
💡

What Happened

Sergio Pettis demonstrated standard activity with 280 days since his last fight, earning no activity bonus. As the winner, Sergio Pettis capitalized on this activity level, while Tyson Nam's null-day layoff didn't factor into the scoring since only winners receive activity bonuses.

Win Streak ELO
ELO Changes
Sergio Pettis: +17Tyson Nam: -16

Performance Statistics

MetricSergio PettisTyson Nam
Win Streak10
Win Streak ELO1 104984
ELO Change+17-16
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What Happened

Sergio Pettis started a new win streak, earning a momentum bonus. Tyson Nam is back at 0 with this loss.

Basic/Category ELO
ELO Changes
Sergio Pettis: +18Tyson Nam: -18

Performance Statistics

MetricSergio PettisTyson Nam
Weight ClassFlyweightFlyweight
Double Championship FightNoNo
Basic/Category ELO1 072982
ELO Change+18-18
💡

What Happened

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