Jason Day vs Jivko Stoimenov
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
19-12-0Record14-7-0
MiddleweightDivisionMiddleweight
6'0"Height5'10"
TBDReachTBD
185 lbsWeight185 lbs
Champion's Creed MMA· 1641 avg Elo · 3 ratedTeamFighting Academy Sofia Team
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→ 1584
If they lose-12→ 1560
If they win+16→ 1589
If they lose-16→ 1557
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.
1566 · 10 fightsPre-fight Elo1504 · 10 fights
Tracked stat edges
Tracked UFC statistics may not cover a fighter's full career. Unavailable measurements are not zero.
Elo Trajectory
Jason DayJivko Stoimenov
Win method breakdown
Combat Edge model read
Jivko Stoimenov57%
Jason Day 43%Elo baseline: 50%
The Combat Edge model makes Jivko Stoimenov a 57% favorite over Jason Day in a hypothetical meeting — in line with the Elo baseline (50%).
Their Combat Edge Elo ratings are nearly level (1572 vs 1573), separated by just 1 points.
Jason Day enters on a 3-fight loss streak.
Jason Day finishes 89% of wins inside the distance, Jivko Stoimenov 100%.
Model estimate for a hypothetical bout, generated from Combat Edge Elo, form, and career stats. Not a betting recommendation.