Aaron Aby
Elo1582SolidAaron Aby vs Roybert Echeverria
Side-by-side comparison: records, physical profile, Combat Edge Elo, win methods, tracked UFC stats, and common opponents.
Compare any two fighters →Elo1582Solid
Tale of the tape
19-11-1Record8-2-0
FlyweightDivisionFlyweight
5'6"Height5'5"
-ReachTBD
125 lbsWeight125 lbs
The MMA Academy LiverpoolTeamThe Goat Shed Academy
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→ 1594
If they lose-12→ 1570
If they win+16→ 1604
If they lose-16→ 1572
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.
1532 · 10 fightsPre-fight Elo1511 · 10 fights
Tracked stat edges
Elo Trajectory
Aaron AbyRoybert Echeverria
Win method breakdown
Combat Edge model read
Aaron Aby63%
Roybert Echeverria 37%Elo baseline: 49%
The Combat Edge model makes Aaron Aby a 63% favorite over Roybert Echeverria in a hypothetical meeting — an upset call against the Elo baseline, which leans Roybert Echeverria's way (49%).
Their Combat Edge Elo ratings are nearly level (1582 vs 1588), separated by just 6 points.
Aaron Aby enters on a 3-fight win streak.
Roybert Echeverria enters on a 2-fight loss streak.
Aaron Aby finishes 47% of wins inside the distance, Roybert Echeverria 75%.
Model estimate for a hypothetical bout, generated from Combat Edge Elo, form, and career stats. Not a betting recommendation.