Rony Jason vs Steven Siler

March 22, 2014

Featherweight Bout

Click any category to learn how it's calculated.

1107
(+49)
Rony Jason
Winner: Rony Jason
KO/TKO
Round 1 • 1:17

No Predictions Available

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

C-ELO Evolution

Rony Jason+49
Steven Siler-38
1055
(-38)
Steven Siler

C-ELO™ Evolution Comparison

Fight Stats & ELO Performance

Experience ELO
ELO Changes
Rony Jason: +42Steven Siler: -35

Performance Statistics

MetricRony JasonSteven Siler
Total UFC Fights58
Experience Gap-33
Experience ELO1 0881 049
ELO Change+42-35
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What Happened

Rony Jason overcame a 3-fight experience disadvantage (5 vs 8 fights), earning a reward for beating the more seasoned veteran Steven Siler.

Title Fight ELO
ELO Changes
Rony Jason: +22Steven Siler: -22

Performance Statistics

MetricRony JasonSteven Siler
Title Fight ?NoNo
Title Fight ELO1 0601 033
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
Rony Jason: +104Steven Siler: -43

Performance Statistics

MetricRony JasonSteven Siler
Fight OutcomeKO/TKOKO/TKO
Last Round11
Time of Finish1:171:17
Win Type ELO1 2551 120
ELO Change+104-43
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What Happened

Rony Jason earned an early finish with a KO/TKO in round 1 at 1:17, gaining additional bonuses for the first-round stoppage.

Striking ELO
ELO Changes
Rony Jason: +113Steven Siler: -113

Performance Statistics

MetricRony JasonSteven Siler
Significant Strikes Landed311
Significant Strikes Attempted822
Total Strikes Landed311
Knockdowns Scored10
Striking ELO1 1161 017
ELO Change+113-113
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What Happened

Steven Siler controlled the striking through solid significant strike edge (11 vs 3), superior accuracy (50.0% vs 37.5%). However, since Steven Siler lost the overall fight, his striking superiority couldn't be converted into ELO bonuses. Rony Jason's positive striking ELO reflects the overall victory rather than striking dominance.

Ground ELO
ELO Changes
Rony Jason: +20Steven Siler: -20

Performance Statistics

MetricRony JasonSteven Siler
Takedowns Landed00
Takedowns Attempted00
Ground Control Time0:010:00
Ground Strikes Landed01
Ground ELO1 0761 017
ELO Change+20-20
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What Happened

Minimal ground action with brief exchanges. The low volume resulted in modest ground adjustments.

Activity ELO
ELO Changes
Rony Jason: +50Steven Siler: -25

Performance Statistics

MetricRony JasonSteven Siler
Days Since Last Fight134137
Activity ELO1 1281 120
ELO Change+50-25
💡

What Happened

Rony Jason demonstrated solid activity levels with 134 days since his last fight, earning a moderate activity bonus for consistent scheduling. As the winner, Rony Jason capitalized on this activity level, while Steven Siler's 137-day layoff didn't factor into the scoring since only winners receive activity bonuses.

Win Streak ELO
ELO Changes
Rony Jason: +25Steven Siler: -22

Performance Statistics

MetricRony JasonSteven Siler
Win Streak10
Win Streak ELO1 0751 050
ELO Change+25-22
💡

What Happened

Rony Jason started a new win streak, earning a momentum bonus. Steven Siler is back at 0 with this loss.

Basic/Category ELO
ELO Changes
Rony Jason: +22Steven Siler: -22

Performance Statistics

MetricRony JasonSteven Siler
Weight ClassFeatherweightFeatherweight
Double Championship FightNoNo
Basic/Category ELO1 0601 033
ELO Change+22-22
💡

What Happened

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