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OPEN INTEREST:
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399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
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Polymarket:
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VS.
Kalshi:
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Closed: Jul 1, 8:49 PM EST
Kalshi
This market examines the run differential specifically during the first five innings of the Tampa Bay versus Kansas City game on July 1. It determines which team leads by a certain margin at the midpoint of the game.
The event resolves based on the run differential between Kansas City and Tampa Bay during the first five innings of their professional baseball game scheduled for July 1, 2026 at 7:40 PM EDT. Kansas City outcomes resolve Yes if Kansas City leads by more than 2.5 or 1.5 runs at the end of five innings respectively. Tampa Bay outcomes resolve Yes if Tampa Bay leads by more than 1.5 or 2.5 runs at the end of five innings respectively. If the game is postponed or delayed, the market remains open and closes after the rescheduled game concludes within two days. This captures early-game competitive positioning independent of the final result.
Prediction market odds and traditional sportsbook spreads often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets like this one are driven by traders risking real capital on their forecasts. Prediction markets frequently incorporate sharper analysis and real-time information, sometimes pricing outcomes differently than sportsbooks, especially as new data emerges closer to kickoff. Comparing the two can reveal where informed traders see value.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell contracts representing different outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each contract reflects the collective belief of market participants about the likelihood of that outcome occurring. As new information surfaces or trading interest shifts, the price adjusts in real time. Traders can enter limit or market orders, and the spread between bid and ask prices typically tightens as liquidity increases.
This market resolves around Jul 2, 2026, after the Tampa Bay and Kansas City game concludes and the first-quarter spread result is verified. The outcome is confirmed once the final first-quarter score differential is available from credible public sources and cross-checked against official game records. Resolution occurs automatically once the event is finalized and the winning outcome is locked in on the platform.
Key catalysts include injury announcements affecting either team's starting lineup, weather conditions on game day, and recent team performance trends. Betting line movement at major sportsbooks often precedes shifts in prediction markets, signaling where sharp money is flowing. Breaking news about player availability, coaching decisions, or momentum swings in the lead-up to kickoff can all trigger repricing. Real-time game developments during the first quarter itself will drive final adjustments until this market locks at resolution.