TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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Sports
Miami vs St. Louis
kalshi

Who will win Miami vs St. Louis?

Volume:
$872,001

St. Louis

 - Kalshi

St. Louis - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jun 28, 2026

Closed: Jun 28, 4:39 PM EST

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Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

St. Louis

View
100%
Yes 100¢No 0¢
100¢
N/A
$328,751
N/A
N/A
$242,640
Settled
Yes
kalshi

Miami

0%
Yes 0¢No 100¢
100¢
N/A
$543,251
N/A
N/A
$358,833
Settled
No
Total markets: 2

Description

A professional baseball game between the Miami Marlins and St. Louis Cardinals scheduled for June 28, 2026 at 2:15 PM EDT. The outcome will be determined by which team wins the game.

Kalshi

This event covers the Miami vs St. Louis professional baseball game originally scheduled for June 28, 2026 at 2:15 PM EDT. If the game is postponed or delayed, the market will remain open and resolve after the rescheduled game concludes within two days. Should the game be cancelled or rescheduled to more than two days away, the market will resolve to a fair price in accordance with the rules.

Frequently asked questions

On Kalshi, the dashboard for the Miami vs St. Louis matchup displays real-time odds and price movements as traders buy and sell shares tied to the game's outcome. You can monitor the current probability implied by the market, review historical price charts, and track trading volume to gauge interest and conviction among participants. The interface updates continuously, letting you see how sentiment shifts as new information emerges before the event concludes. This live data helps you understand what the prediction market community expects from this matchup.

Prediction market odds and sportsbook odds often diverge because they serve different purposes and audiences. Sportsbooks set lines to balance action and manage risk, while prediction markets reflect genuine trader conviction without the same profit-margin constraints. This market aggregates the beliefs of many independent participants, which can reveal insights that differ from traditional betting lines. Comparing the two can highlight where the crowd sees value or where consensus shifts, though each source has distinct liquidity and incentive structures.

On Kalshi, this market is priced through an order-book mechanism where traders submit bids and asks for shares representing each possible outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the marginal agreement between buyers and sellers at any moment. As new trades execute, the price updates to show the latest consensus. Deeper liquidity and tighter spreads typically emerge as the event date approaches and more information becomes available, allowing traders to enter and exit positions with lower slippage.

This market resolves around Jun 28, 2026, once the event concludes and the result is verifiable from credible public sources. The outcome is determined by the final score and official game result, confirmed through established sports reporting channels. Until that point, prices will fluctuate as new developments—injuries, weather, team news—influence trader expectations. Resolution is automatic once the event is complete and the data is confirmed, settling all open positions based on the actual outcome.

Key catalysts include roster changes, injury announcements, recent team performance, and head-to-head matchup history. Weather conditions on game day, travel schedules, and rest advantages can shift trader positioning. Breaking news about player availability or coaching decisions often triggers sharp price moves. Media coverage and expert analysis may also influence sentiment, especially as the event approaches. Trading volume typically spikes closer to kickoff, reflecting heightened attention and last-minute adjustments to positions based on the latest information.