If Washington St. wins the Washington St. vs San Diego St. college football game originally scheduled for Oct 31, 2026, then the market resolves to Yes.

Edge Cases

If the game is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result. If the game is cancelled or not started within 48 hours of its originally scheduled start, the market will resolve to a fair price. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the NCAA. All trademarks, logos, and brand names are the property of their respective owners.

Resolution Oracles

Kalshi Rules

Polymarket

Primary Rule

In the upcoming college football game between Washington State and San Diego State, scheduled for October 31 at 7:00PM ET: This market will resolve to "Washington State" if Washington State win the game. This market will resolve to "San Diego State" if San Diego State win the game. Overtime is included if played. If the game ends in a tie, this market will resolve 50-50. 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.

Resolution Oracles

UMA Optimistic Oracle

Polymarket US

Primary Rule

This market will settle to the winner of the Washington State vs San Diego State college football game scheduled for October 31, 2026 at 7:00PM ET (as of the listing of the event's first instrument). Overtime is included if played. If the game is delayed, postponed, suspended or otherwise rescheduled to a date and time not within two days of the originally scheduled date and time, the market will settle to the last fair market price. Outcome sourced from the relevant governing body.

Frequently Asked Questions

What does the Washington State Cougars vs. San Diego State Aztecs prediction market track?

The outcomes listed above show how traders are pricing this question. Compare outcome prices from Kalshi, Polymarket US, Polymarket in one place. Each price reflects the market’s implied probability, not a guaranteed result.

What are the latest Washington State Cougars vs. San Diego State Aztecs odds?

The latest available prices are San Diego State Aztecs: 55.5¢ on Kalshi, 57.0¢ on Polymarket, 58.0¢ on Polymarket US; Washington State Cougars: 41.0¢ on Kalshi, 43.0¢ on Polymarket, 42.0¢ on Polymarket US. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity.

Why do Washington State Cougars vs. San Diego State Aztecs odds vary across prediction markets?

The largest price difference shown across venues is 2.5 percentage points. Venues have different traders, liquidity and fees, so their prices can differ. A price gap alone does not establish an executable arbitrage opportunity; compare settlement rules and the actual buy and sell prices.

How do Washington State Cougars vs. San Diego State Aztecs prediction market payouts work?

For example, San Diego State Aztecs at 56.8¢ implies about a 56.8% chance. For a standard $1 contract, a share pays $1 if its outcome settles as correct and $0 if it settles as incorrect. A winning share bought at 40¢ earns 60¢ before fees. Check each venue’s settlement rules, fees and eligibility before trading.

Washington State Cougars vs. San Diego State Aztecs

Washington State Cougars vs. San Diego State Aztecs

About This Market

Price History

Live Markets

Moneyline

Smart Trade Router

Resolution Oracles

Frequently Asked Questions

Related Markets

paiN vs. Imperial

Delaware Blue Hens vs. Western Kentucky Hilltoppers

Pro Football: 1000+ Rushing Yards Season

Aroldis Chapman's Next Team

Related Markets

paiN vs. Imperial

Delaware Blue Hens vs. Western Kentucky Hilltoppers

Pro Football: 1000+ Rushing Yards Season

Aroldis Chapman's Next Team

Federica Sacco vs. Ioana Stefania Boian

Washington State Cougars vs. San Diego State Aztecs

Washington State Cougars vs. San Diego State Aztecs

About This Market

Price History

Live Markets

Moneyline

Smart Trade Router

Resolution Oracles

Market Rulebook: Washington State Cougars vs. San Diego State Aztecs

Frequently Asked Questions

Related Markets

paiN vs. Imperial

Delaware Blue Hens vs. Western Kentucky Hilltoppers

Pro Football: 1000+ Rushing Yards Season

Aroldis Chapman's Next Team

Related Markets

paiN vs. Imperial

Delaware Blue Hens vs. Western Kentucky Hilltoppers

Pro Football: 1000+ Rushing Yards Season

Aroldis Chapman's Next Team

Federica Sacco vs. Ioana Stefania Boian