Sean Spencer vs Wiktor Zalewski
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
12-7-0Record8-3-0
WelterweightDivisionWelterweight
5'10"Height5'11"
75,0"Reach72"
170 lbsWeight170 lbs
Fortis MMATeamWCA Fight 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+16→ 1597
If they lose-16→ 1565
If they win+16→ 1595
If they lose-16→ 1563
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.
1615 · 10 fightsPre-fight Elo1505 · 10 fights
Tracked stat edges
Elo Trajectory
Sean SpencerWiktor Zalewski
Win method breakdown
Combat Edge model read
Wiktor Zalewski70%
Sean Spencer 30%Elo baseline: 50%
The Combat Edge model makes Wiktor Zalewski a 70% favorite over Sean Spencer in a hypothetical meeting — an upset call against the Elo baseline, which leans Sean Spencer's way (50%).
Their Combat Edge Elo ratings are nearly level (1581 vs 1579), separated by just 2 points.
Sean Spencer enters on a 4-fight loss streak.
Sean Spencer finishes 33% of wins inside the distance, Wiktor Zalewski 88%.
Sean Spencer 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.