Jamie Siraj vs John Yannis

April 18, 2026

Bantamweight Bout

Click any category to learn how it's calculated.

952
(-48)
Jamie Siraj
Winner: John Yannis
KO/TKO
Round 1 • 2:43

C-ELO Evolution

Jamie Siraj-48
John Yannis+56
1015
(+56)
John Yannis

C-ELO™ Evolution Comparison

Fight Stats & ELO Performance

Experience ELO
ELO Changes
Jamie Siraj: -35John Yannis: +35

Performance Statistics

MetricJamie SirajJohn Yannis
Total UFC Fights12
Experience Gap-11
Experience ELO9651 001
ELO Change-35+35
💡

What Happened

Both fighters entered with identical experience levels (1 fights each). On this fight, close to zero experience-based adjustments were applied.

Title Fight ELO
ELO Changes
Jamie Siraj: -22John Yannis: +22

Performance Statistics

MetricJamie SirajJohn Yannis
Title Fight ?NoNo
Title Fight ELO9781 000
ELO Change-22+22
💡

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
Jamie Siraj: -47John Yannis: +107

Performance Statistics

MetricJamie SirajJohn Yannis
Fight OutcomeKO/TKOKO/TKO
Last Round11
Time of Finish2:432:43
Win Type ELO9531 062
ELO Change-47+107
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What Happened

John Yannis earned an early finish with a KO/TKO in round 1 at 2:43, gaining additional bonuses for the first-round stoppage.

Striking ELO
ELO Changes
Jamie Siraj: -148John Yannis: +148

Performance Statistics

MetricJamie SirajJohn Yannis
Significant Strikes Landed621
Significant Strikes Attempted2434
Total Strikes Landed621
Knockdowns Scored01
Striking ELO8521 059
ELO Change-148+148
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What Happened

John Yannis controlled the striking exchanges with 21 vs 6 significant strikes, 61.8% vs 25.0% accuracy, including 1 devastating knockdown. John Yannis capitalized on this striking dominance.

Ground ELO
ELO Changes
Jamie Siraj: -64John Yannis: +64

Performance Statistics

MetricJamie SirajJohn Yannis
Takedowns Landed00
Takedowns Attempted20
Ground Control Time0:000:09
Ground Strikes Landed05
Ground ELO936992
ELO Change-64+64
💡

What Happened

John Yannis landed 1 knockdown followed by 5 ground strikes. Few ground strikes after a knockdown do not qualify for major ground ELO bonus.

Activity ELO
ELO Changes
Jamie Siraj: -22John Yannis: +28

Performance Statistics

MetricJamie SirajJohn Yannis
Days Since Last FightN/A259
Activity ELO9781 006
ELO Change-22+28
💡

What Happened

John Yannis demonstrated standard activity with 259 days since his last fight, earning a small activity bonus for reasonable scheduling. As the winner, John Yannis capitalized on this activity level, while Jamie Siraj's null-day layoff didn't factor into the scoring since only winners receive activity bonuses.

Win Streak ELO
ELO Changes
Jamie Siraj: -22John Yannis: +25

Performance Statistics

MetricJamie SirajJohn Yannis
Win Streak01
Win Streak ELO9781 003
ELO Change-22+25
💡

What Happened

John Yannis started a new win streak, earning a momentum bonus. Jamie Siraj is back at 0 with this loss.

Basic/Category ELO
ELO Changes
Jamie Siraj: -22John Yannis: +22

Performance Statistics

MetricJamie SirajJohn Yannis
Weight ClassBantamweightBantamweight
Double Championship FightNoNo
Basic/Category ELO9781 000
ELO Change-22+22
💡

What Happened

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