Spread: Purdue (-20.5)

Prediction market on polymarket. In the upcoming college football game, scheduled for October 3 at 4:15 PM ET: This market will resolve to "Purdue" if Purdue win the game by 21 or more points. Otherwise, this market will resolve to "Illinois". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

Resolves: 10/3/2026.