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Closed: Jun 18, 8:24 PM EST
Kalshi
Bettors predict the run margin between teams during the first five innings of the New York Mets vs Philadelphia Phillies game on June 18, 2026. This focuses on which team leads and by how much through the early stages of play.
This event covers the run differential in the first 5 innings of the New York M vs Philadelphia professional baseball game scheduled for Jun 18, 2026 at 6:40 PM EDT. Philadelphia spread outcomes resolve Yes if Philadelphia leads by more than specified run margins (1.5 or 2.5 runs) at the end of the fifth inning. New York M spread outcomes resolve Yes if New York M leads by more than corresponding run margins (1.5 or 2.5 runs) at the end of the fifth inning. Each threshold operates independently. If the game is postponed or delayed, the market remains open and closes after the rescheduled game finishes within two days.
Prediction market odds and sportsbook odds often diverge because they serve different audiences and operate under different constraints. Sportsbooks set lines to balance action and manage risk, while prediction markets reflect the aggregated beliefs of traders with real money at stake. This market's odds may move faster or slower than traditional sportsbook spreads depending on trader activity, information flow, and the size of positions. Both venues price the same underlying event, but their efficiency and liquidity profiles differ meaningfully.
On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares representing yes or no outcomes. 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 collective probability estimate of all active traders at any given moment. As new information emerges—injury reports, lineup changes, or pre-game momentum—traders adjust their positions, moving the price up or down. This dynamic pricing ensures the market remains responsive to real-world developments leading up to tipoff.
This market resolves around Jun 19, 2026, once the opening five minutes of the New York versus Philadelphia game have concluded and the final spread result is verifiable from credible public sources. The outcome is determined by whether New York's point differential in the first five minutes meets, exceeds, or falls short of the specified spread threshold. Resolution occurs automatically once the official game data is confirmed, settling all positions based on the actual first-quarter performance.
Several catalysts can shift this market before tipoff and during the opening minutes. Injury announcements, roster changes, or unexpected lineup adjustments by either team will trigger repricing as traders reassess early-game matchups. Pregame commentary, player availability updates, and weather or arena conditions may also influence trading activity. Once the game begins, actual performance in the first five minutes—shooting efficiency, turnovers, and defensive intensity—will drive final price discovery as traders react to live action.