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St. Louis Cardinals vs. San Francisco Giants

Post
KalshiPolymarket ✓ Verified same-resolution Closes Sep 9, 2026
LIVE PRICES — YES
KalshiTrade ↗
50¢ last
BidAsk
YES49¢50¢
NO50¢51¢
$964 volume
PolymarketBEST YES PRICETrade ↗
49¢ last
BidAsk
YES48¢49¢
NO51¢52¢
$9,062 volume
Cross-venue spread 1.0¢
30-DAY PRICE HISTORY
HOW THIS RESOLVES

Kalshi — primary rule

If St. Louis wins the St. Louis vs San Francisco professional baseball game originally scheduled for Sep 8, 2026 at 9:45 PM EDT, then the market resolves to Yes.

Polymarket — resolution criteria

In the upcoming MLB game between the St. Louis Cardinals and San Francisco Giants, scheduled for September 8 at 9:45PM ET: This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals win the game. This market will resolve to "San Francisco Giants" if the San Francisco Giants win the game. 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, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

Show full rules
STATS
Cross-venue spread1.0¢
Kalshi last50¢
Polymarket last49¢
Venues2
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