Jason Black vs MarQuel Mederos
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
23-4-1Record12-1-1
WelterweightDivisionLightweight
5'10"Height5'10"
TBDReach69"
169 lbsWeight155 lbs
Miletich Martial ArtsTeamFactory X
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→ 1730
If they lose-12→ 1706
If they win+16→ 1730
If they lose-16→ 1698
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.
1571 · 10 fightsPre-fight Elo1595 · 10 fights
Tracked stat edges
Elo Trajectory
Jason BlackMarQuel Mederos
Win method breakdown
Combat Edge model read
MarQuel Mederos81%
Jason Black 19%Elo baseline: 49%
The Combat Edge model makes MarQuel Mederos a 81% favorite over Jason Black in a hypothetical meeting — an upset call against the Elo baseline, which leans Jason Black's way (49%).
Their Combat Edge Elo ratings are nearly level (1718 vs 1714), separated by just 4 points.
Jason Black finishes 79% of wins inside the distance, MarQuel Mederos 58%.
Model estimate for a hypothetical bout, generated from Combat Edge Elo, form, and career stats. Not a betting recommendation.