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%
Closed: Jun 24, 10:44 PM EST
Kalshi
A professional baseball matchup between the Arizona Diamondbacks and St. Louis Cardinals scheduled for June 24, 2026 at 7:45 PM EDT. The outcome will be determined by which team wins the game.
This event covers the Arizona vs St. Louis professional baseball game originally scheduled for June 24, 2026 at 7:45 PM EDT. Resolution depends on the final game outcome, with each team having a corresponding market. If the game is postponed or delayed, markets remain open and close after the rescheduled game concludes within two days. Should the game be cancelled or rescheduled more than two days away, markets resolve to a fair price in accordance with established rules.
Prediction market odds and sportsbook odds often diverge because they serve different purposes and audiences. Sportsbooks set lines to balance action and manage risk, incorporating their own margins. Prediction markets like this one aggregate trader beliefs in real time, reflecting collective intelligence without a built-in house edge. Traders here may price outcomes differently than bookmakers, especially as new information emerges closer to game day. Comparing the two can reveal where the crowd sees value or where conventional wisdom may be mispriced.
On Kalshi, this market is priced through a continuous order-book mechanism where traders directly set bid and ask prices for shares representing each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of a share reflects the market's collective assessment of that outcome's probability, ranging from $0 to $1. As new information surfaces or sentiment shifts, traders adjust their orders, and the price moves accordingly. This dynamic pricing ensures the market stays responsive to real-world developments and trader conviction.
This market resolves around Jun 25, 2026, once the matchup concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official final score and result of the game. Until that point, traders can continue to buy and sell shares as odds fluctuate. Resolution is automatic once the event is complete and the data is confirmed, ensuring all positions settle fairly and transparently.
Key catalysts include injury announcements, roster changes, recent team performance, head-to-head matchup history, and weather conditions on game day. Public statements from coaches or players can shift trader sentiment quickly. Major betting action or sharp money flowing into one side may signal informed positioning. Momentum swings in either team's season, playoff implications, or unexpected lineup adjustments will likely trigger repricing. Real-time updates during the lead-up period give traders fresh information to reassess probabilities and adjust their positions accordingly.