Gillian Robertson vs Polyana Viana
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
17-8-0Record13-9-0
StrawweightDivisionStrawweight
5'5"Height5'7"
63"Reach67"
115 lbsWeight115 lbs
The Goat Shed AcademyTeamChute Boxe Diego Lima
What's at stake
Gillian Robertson is the Elo favorite, so a win banks only +9 while a loss costs more — Polyana Viana carries the upset premium, with more to gain and less to lose.
If they win+9→ 1720
If they lose-23→ 1688
If they win+23→ 1564
If they lose-9→ 1532
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.
1642 · 10 fightsPre-fight Elo1600 · 10 fights
Tracked stat edges
Elo Trajectory
Gillian RobertsonPolyana Viana
Win method breakdown
Combat Edge model read
Gillian Robertson89%
Polyana Viana 11%Elo baseline: 73%
The Combat Edge model makes Gillian Robertson a 89% favorite over Polyana Viana in a hypothetical meeting — in line with the Elo baseline (73%).
Gillian Robertson holds the higher Combat Edge Elo at 1711 to 1541, a 170-point edge.
Gillian Robertson enters on a 5-fight win streak.
Polyana Viana enters on a 4-fight loss streak.
Gillian Robertson finishes 71% of wins inside the distance, Polyana Viana 100%.
Gillian Robertson and Polyana Viana share 1 common opponent: Tabatha Ricci.
Polyana Viana carries a 4-inch reach advantage.
Model estimate for a hypothetical bout, generated from Combat Edge Elo, form, and career stats. Not a betting recommendation.