Karol Rosa vs Summer Onley
Side-by-side comparison: records, physical profile, Combat Edge Elo, win methods, tracked UFC stats, and common opponents.
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Tale of the tape
19-8-0Record6-0-0
BantamweightDivisionBantamweight
5'7"Height5'7"
67"ReachTBD
135 lbsWeight135 lbs
Parana Vale Tudo· 1661 avg Elo · 6 ratedTeamRonin MMA
What's at stake
The ratings are close, so the Elo swings are near-symmetric — the winner and loser trade a similar number of points either way.
If they win+12→ 1659
If they lose-12→ 1635
If they win+24→ 1669
If they lose-24→ 1621
Projected for a decision result at current ratings. A finish (KO/TKO or submission) scales the swing up by roughly 20–25%.
Opponent quality
Average pre-fight Elo of each fighter's latest 10 counted pro MMA opponents. Higher means the recent schedule was stronger; later opponent results do not rewrite the score.
1633 · 10 fightsPre-fight Elo1516 · 6 fights
Tracked stat edges
Tracked UFC statistics may not cover a fighter's full career. Unavailable measurements are not zero.
Elo Trajectory
Karol RosaSummer Onley
Win method breakdown
Combat Edge model read
Karol Rosa69%
Summer Onley 31%Elo baseline: 50%
The Combat Edge model makes Karol Rosa a 69% favorite over Summer Onley in a hypothetical meeting — in line with the Elo baseline (50%).
Their Combat Edge Elo ratings are nearly level (1647 vs 1645), separated by just 2 points.
Summer Onley enters on a 6-fight win streak.
Karol Rosa finishes 32% of wins inside the distance, Summer Onley 83%.
Model estimate for a hypothetical bout, generated from Combat Edge Elo, form, and career stats. Not a betting recommendation.