Josef Štummer vs Yui Chul Nam
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
8-2-0Record20-8-1
LightweightDivisionFeatherweight
5'8"Height5'9"
-Reach41,0"
148 lbsWeight145 lbs
MMA LiberecTeam
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+16→ 1628
If they lose-16→ 1596
If they win+12→ 1623
If they lose-12→ 1599
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.
1504 · 10 fightsPre-fight Elo1549 · 10 fights
Tracked stat edges
Tracked UFC statistics may not cover a fighter's full career. Unavailable measurements are not zero.
Elo Trajectory
Josef ŠtummerYui Chul Nam
Win method breakdown
Combat Edge model read
Yui Chul Nam52%
Josef Štummer 48%Elo baseline: 50%
The Combat Edge model makes Yui Chul Nam a 52% favorite over Josef Štummer in a hypothetical meeting — an upset call against the Elo baseline, which leans Josef Štummer's way (50%).
Their Combat Edge Elo ratings are nearly level (1612 vs 1611), separated by just 1 points.
Josef Štummer enters on a 4-fight win streak.
Yui Chul Nam enters on a 2-fight win streak.
Josef Štummer finishes 38% of wins inside the distance, Yui Chul Nam 50%.
Model estimate for a hypothetical bout, generated from Combat Edge Elo, form, and career stats. Not a betting recommendation.