Demetrius Gioulacos vs Ondřej Raška
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
0-1-0Record12-10-0
MiddleweightDivisionMiddleweight
5'11"Height6'2"
TBDReach-
181 lbsWeight185 lbs
Team UltimateTeamJetsaam Gym Brno· 1629 avg Elo · 3 rated
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+24→ 1501
If they lose-24→ 1453
If they win+16→ 1486
If they lose-16→ 1454
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.
1508 · 1 fightsPre-fight Elo1506 · 10 fights
Tracked stat edges
Elo Trajectory
Demetrius GioulacosOndřej Raška
Win method breakdown
Combat Edge model read
Ondřej Raška55%
Demetrius Gioulacos 45%Elo baseline: 49%
The Combat Edge model makes Ondřej Raška a 55% favorite over Demetrius Gioulacos in a hypothetical meeting — an upset call against the Elo baseline, which leans Demetrius Gioulacos's way (49%).
Their Combat Edge Elo ratings are nearly level (1477 vs 1470), separated by just 7 points.
Ondřej Raška 67%.
Model estimate for a hypothetical bout, generated from Combat Edge Elo, form, and career stats. Not a betting recommendation.