Arizona and Michigan lead Polymarket's 2026 NCAA Tournament winner odds at 35.3% and 34.5% implied probabilities following their Elite Eight triumphs—Arizona's dominant second-half surge past Purdue for its first Final Four since 2001, and Michigan's decisive win over Tennessee—positioning the No. 1 seeds as trader favorites amid balanced Final Four matchups. Illinois (17.8%) advanced via a late rally against Big Ten rival Iowa, while UConn (13.6%) stunned top seed Duke on Braylon Mullins' buzzer-beater with 0.4 seconds left, injecting upset volatility. The razor-thin gap atop the market reflects the wisdom of crowds pricing equivalent paths, superior KenPom ratings for the leaders (Arizona No. 1, Michigan top 5), and March Madness history of Final Four parity where seeds and momentum converge unpredictably.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jourArizona 35.4%
Michigan 35%
Illinois 18.2%
Connecticut 13.4%
$23,345,320 Vol.
$23,345,320 Vol.
Arizona
35%
Michigan
35%
Illinois
18%
Connecticut
13%
Arizona 35.4%
Michigan 35%
Illinois 18.2%
Connecticut 13.4%
$23,345,320 Vol.
$23,345,320 Vol.
Arizona
35%
Michigan
35%
Illinois
18%
Connecticut
13%
If it is impossible for a team to win the 2026 NCAA Men’s Basketball Tournament according to the rules of the competition (i.e. they are eliminated) , the corresponding market will immediately resolve to “No”.
If for any reason no winner is declared by December 31, 2026, 11:59 PM ET, this market will resolve to "Other".
The resolution source for this market will be information from the NCAA.
Marché ouvert : Oct 31, 2025, 7:31 PM ET
Resolver
0x2F5e3684c...Résultat proposé: Non
Aucune contestation
Résultat final: Non
If it is impossible for a team to win the 2026 NCAA Men’s Basketball Tournament according to the rules of the competition (i.e. they are eliminated) , the corresponding market will immediately resolve to “No”.
If for any reason no winner is declared by December 31, 2026, 11:59 PM ET, this market will resolve to "Other".
The resolution source for this market will be information from the NCAA.
Resolver
0x2F5e3684c...Résultat proposé: Non
Aucune contestation
Résultat final: Non
Arizona and Michigan lead Polymarket's 2026 NCAA Tournament winner odds at 35.3% and 34.5% implied probabilities following their Elite Eight triumphs—Arizona's dominant second-half surge past Purdue for its first Final Four since 2001, and Michigan's decisive win over Tennessee—positioning the No. 1 seeds as trader favorites amid balanced Final Four matchups. Illinois (17.8%) advanced via a late rally against Big Ten rival Iowa, while UConn (13.6%) stunned top seed Duke on Braylon Mullins' buzzer-beater with 0.4 seconds left, injecting upset volatility. The razor-thin gap atop the market reflects the wisdom of crowds pricing equivalent paths, superior KenPom ratings for the leaders (Arizona No. 1, Michigan top 5), and March Madness history of Final Four parity where seeds and momentum converge unpredictably.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
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