Jackson Glass vs Zak Flessas
Side-by-side comparison: records, physical profile, Combat Edge Elo, win methods, tracked UFC stats, and common opponents.
Compare any two fighters →
Tale of the tape
4-0-0Record3-2-0
FeatherweightDivisionFeatherweight
5'11"Height5'10"
72"Reach70"
145 lbsWeight145 lbs
What's at stake
Jackson Glass is the Elo favorite, so a win banks only +18 while a loss costs more — Zak Flessas carries the upset premium, with more to gain and less to lose.
If they win+18→ 1612
If they lose-30→ 1564
If they win+30→ 1530
If they lose-18→ 1482
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.
1486 · 4 fightsPre-fight Elo1511 · 4 fights
Tracked stat edges
Elo Trajectory
Jackson GlassZak Flessas
Win method breakdown
Combat Edge model read
Jackson Glass84%
Zak Flessas 16%Elo baseline: 63%
The Combat Edge model makes Jackson Glass a 84% favorite over Zak Flessas in a hypothetical meeting — in line with the Elo baseline (63%).
Jackson Glass holds the higher Combat Edge Elo at 1594 to 1500, a 94-point edge.
Jackson Glass enters on a 4-fight win streak.
Jackson Glass finishes 75% of wins inside the distance, Zak Flessas 67%.
Jackson Glass carries a 2-inch reach advantage.
Model estimate for a hypothetical bout, generated from Combat Edge Elo, form, and career stats. Not a betting recommendation.