Columbia (-5.5) spread market falls 15 points on Polymarket

Six additional sports markets resolved on the platform on 2026-10-09, including the Cleveland Guardians vs Chicago White Sox game.

Diamond Insider

Stands on 7 first-party readings of the Polymarket sports record, not reporting.

On 2026-10-09, the Polymarket market for Spread: Columbia (-5.5) dropped 15 points, moving from 36% to 21% on $21,060 of volume.^[1]