Live prediction market odds for Miami Marlins vs. St. Louis Cardinals (8:15 PM ET). Compare prices across Kalshi and Polymarket.
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Kalshi / Polymarket
2026-06-26
Miami Marlins vs. St. Louis Cardinals (8:15 PM ET) — MLB game scheduled for 2026-06-26. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
St. Louis Cardinals leads the “Miami Marlins vs. St. Louis Cardinals (8:15 PM ET)” event at 54.5% implied probability, followed by Miami Marlins at 45.0%. Platforms are tightly aligned at a 1.0% spread.
Miami Marlins vs. St. Louis Cardinals (8:15 PM ET) is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). St. Louis Cardinals leads at 55% implied probability, making it the market favorite. Other contenders include Miami Marlins at 45%.
St. Louis Cardinals currently leads at 55% implied probability. Behind St. Louis Cardinals, Miami Marlins at 45% are the next closest contenders. Platforms were tightly aligned at a 1.0% spread, suggesting broad consensus on the odds.
Here are the latest odds across Kalshi, Polymarket: St. Louis Cardinals: 54¢ on Kalshi, 55¢ on Polymarket. Miami Marlins: 45¢ on Kalshi, 45¢ on Polymarket. Platforms are tightly aligned at a 1.0% spread, leaving little room for cross-platform arbitrage.
A price of 55¢ means the market estimates a 55% probability that St. Louis Cardinals will be the outcome. Buying one share at 55¢ pays out $1.00 if correct — a 82% return — or $0 if wrong. This is the core mechanic of prediction markets: the price directly reflects the crowd's probability estimate.
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Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf St. Louis wins the Miami vs St. Louis professional baseball game originally scheduled for Jun 26, 2026 at 8:15 PM EDT, then the market resolves to Yes.
The following market refers to the Miami vs St. Louis professional baseball game originally scheduled for Jun 26, 2026 at 8:15 PM EDT. If this game is postponed or delayed, the market will remain open and close after the rescheduled game has finished (within two days). If the game is cancelled or rescheduled to over two days away, the market will resolve to a fair price in accordance with the rules.
PolymarketIn the upcoming MLB game between the Miami Marlins and St. Louis Cardinals, scheduled for June 26 at 8:15PM ET: This market will resolve to "Miami Marlins" if the Miami Marlins win the game. This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals 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.
St. Louis Cardinals
54.5% avg
