TOTAL VOLUME:
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OPEN INTEREST:
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399,592
Markets across
30,097
events
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2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 17, 10:59 PM EST
Kalshi
A professional baseball game between two teams is scheduled for July 17, 2026. The event in question is whether this matchup will extend beyond regulation play and go into extra innings.
If Miami and Milwaukee go to extra innings in the Miami vs Milwaukee professional baseball game originally scheduled for Jul 17, 2026 at 7:40 PM EDT, then the market resolves to Yes.
Prediction market odds and sportsbook odds often diverge because they serve different purposes and audiences. Sportsbooks set odds to balance action and manage risk, while prediction markets like this one aggregate trader beliefs through continuous price discovery. This market's odds reflect what informed traders believe will happen, unfiltered by the profit margins and liability concerns that shape traditional sportsbook lines. Over time, prediction market prices tend to converge toward actual outcomes, making them a useful benchmark for comparing against published betting odds.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, this market is priced through an order-book mechanism where buyers and sellers submit bids and asks for contracts tied to the extra innings outcome. The market price reflects the midpoint between the highest buy order and lowest sell order at any moment. Traders can enter limit or market orders to express their conviction, and the price adjusts dynamically as new orders flow in. This continuous auction process ensures prices stay responsive to new information and trader sentiment.
This market resolves around Jul 18, 2026, once the Miami versus Milwaukee game concludes and the result is verifiable from credible public sources. The outcome is determined by whether the game extends into extra innings or concludes during regulation play. Resolution occurs after the final score is confirmed and reported by official league channels, ensuring accuracy and eliminating ambiguity about the game's length.
Several factors could shift trader positioning in this market before resolution. Weather conditions, recent team performance trends, and roster changes or injuries announced closer to game time may influence expectations about game length and pace. Betting action from sharp bettors, media commentary about the matchup, and historical patterns between these teams could also prompt price adjustments. Real-time game developments—such as early scoring or pitching changes—will likely drive the most significant moves once play begins.