Sergio Pettis vs Zhifa Shang
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
25-8-0Record39-9-0
BantamweightDivisionFlyweight
5'6"Height5'7"
69"ReachTBD
134 lbsWeight125 lbs
RoufusportTeamLongyun MMA 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+12→ 1764
If they lose-12→ 1740
If they win+12→ 1757
If they lose-12→ 1733
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.
1717 · 10 fightsPre-fight Elo1520 · 10 fights
Tracked stat edges
Elo Trajectory
Sergio PettisZhifa Shang
Win method breakdown
Combat Edge model read
Sergio Pettis73%
Zhifa Shang 27%Elo baseline: 51%
The Combat Edge model makes Sergio Pettis a 73% favorite over Zhifa Shang in a hypothetical meeting — in line with the Elo baseline (51%).
Their Combat Edge Elo ratings are nearly level (1752 vs 1745), separated by just 7 points.
Sergio Pettis finishes 36% of wins inside the distance, Zhifa Shang 64%.
Model estimate for a hypothetical bout, generated from Combat Edge Elo, form, and career stats. Not a betting recommendation.