Rafael Xavier vs Simon Biyong
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
14-9-0Record11-5-0
Light HeavyweightDivisionLight Heavyweight
6'1"Height6'6"
78"Reach81"
205 lbsWeight205 lbs
Sayyato Performance GymTeamUFD Gym
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→ 1595
If they lose-16→ 1563
If they win+16→ 1594
If they lose-16→ 1562
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.
1520 · 10 fightsPre-fight Elo1576 · 10 fights
Tracked stat edges
Elo Trajectory
Rafael XavierSimon Biyong
Win method breakdown
Combat Edge model read
Rafael Xavier53%
Simon Biyong 47%Elo baseline: 50%
The Combat Edge model makes Rafael Xavier a 53% favorite over Simon Biyong in a hypothetical meeting — in line with the Elo baseline (50%).
Their Combat Edge Elo ratings are nearly level (1579 vs 1578), separated by just 1 points.
Rafael Xavier finishes 86% of wins inside the distance, Simon Biyong 73%.
Simon Biyong carries a 3-inch reach advantage.
Model estimate for a hypothetical bout, generated from Combat Edge Elo, form, and career stats. Not a betting recommendation.