Georges St-Pierre vs Jay Hieron

June 18, 2004

Welterweight Bout

Click any category to learn how it's calculated.

1108
(+44)
Georges St-Pierre
Winner: Georges St-Pierre
KO/TKO
Round 1 • 1:42

No Predictions Available

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

C-ELO Evolution

Georges St-Pierre+44
Jay Hieron-35
965
(-35)
Jay Hieron

C-ELO™ Evolution Comparison

Fight Stats & ELO Performance

Experience ELO
ELO Changes
Georges St-Pierre: +25Jay Hieron: -25

Performance Statistics

MetricGeorges St-PierreJay Hieron
Total UFC Fights21
Experience Gap1-1
Experience ELO1 103975
ELO Change+25-25
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What Happened

Both fighters entered with identical experience levels (2 fights each). On this fight, close to zero experience-based adjustments were applied.

Title Fight ELO
ELO Changes
Georges St-Pierre: +20Jay Hieron: -20

Performance Statistics

MetricGeorges St-PierreJay Hieron
Title Fight ?NoNo
Title Fight ELO1 042980
ELO Change+20-20
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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
Georges St-Pierre: +86Jay Hieron: -36

Performance Statistics

MetricGeorges St-PierreJay Hieron
Fight OutcomeKO/TKOKO/TKO
Last Round11
Time of Finish1:421:42
Win Type ELO1 137964
ELO Change+86-36
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What Happened

Georges St-Pierre earned an early finish with a KO/TKO in round 1 at 1:42, gaining additional bonuses for the first-round stoppage.

Striking ELO
ELO Changes
Georges St-Pierre: +112Jay Hieron: -112

Performance Statistics

MetricGeorges St-PierreJay Hieron
Significant Strikes Landed245
Significant Strikes Attempted339
Total Strikes Landed375
Knockdowns Scored20
Striking ELO1 227888
ELO Change+112-112
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What Happened

Georges St-Pierre dominated the striking exchanges with 37 vs 5 total strikes, 24 vs 5 significant strikes, 72.7% vs 55.6% accuracy, including 2 devastating knockdowns. Georges St-Pierre capitalized on this striking dominance.

Ground ELO
ELO Changes
Georges St-Pierre: +28Jay Hieron: -28

Performance Statistics

MetricGeorges St-PierreJay Hieron
Takedowns Landed00
Takedowns Attempted13
Ground Control Time0:210:06
Ground Strikes Landed90
Ground ELO1 204972
ELO Change+28-28
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What Happened

Georges St-Pierre landed 2 knockdowns followed by 9 ground strikes. Few ground strikes after a knockdown do not qualify for major ground ELO bonus.

Activity ELO
ELO Changes
Georges St-Pierre: +39Jay Hieron: -20

Performance Statistics

MetricGeorges St-PierreJay Hieron
Days Since Last Fight140N/A
Activity ELO1 061980
ELO Change+39-20
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What Happened

Georges St-Pierre demonstrated solid activity levels with 140 days since his last fight, earning a moderate activity bonus for consistent scheduling. As the winner, Georges St-Pierre capitalized on this activity level, while Jay Hieron's null-day layoff didn't factor into the scoring since only winners receive activity bonuses.

Win Streak ELO
ELO Changes
Georges St-Pierre: +23Jay Hieron: -19

Performance Statistics

MetricGeorges St-PierreJay Hieron
Win Streak20
Win Streak ELO1 048981
ELO Change+23-19
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What Happened

Georges St-Pierre extended his 2-fight win streak, earning a momentum bonus. Jay Hieron is back at 0 with this loss.

Basic/Category ELO
ELO Changes
Georges St-Pierre: +20Jay Hieron: -20

Performance Statistics

MetricGeorges St-PierreJay Hieron
Weight ClassWelterweightWelterweight
Double Championship FightNoNo
Basic/Category ELO1 042980
ELO Change+20-20
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What Happened

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