TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 24, 9:19 PM EST
Kalshi
This market concerns whether the Kansas City Royals and Tampa Bay Rays professional baseball game scheduled for June 24, 2026 at 6:40 PM EDT will extend beyond nine innings. Extra innings occur when the score remains tied after regulation play.
If Kansas City and Tampa Bay go to extra innings in the Kansas City vs Tampa Bay professional baseball game originally scheduled for Jun 24, 2026 at 6:40 PM EDT, then the market resolves to Yes.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate trader beliefs through continuous price discovery. This market may show higher or lower probability than traditional sports betting sites, depending on whether informed traders see value the books have missed. Comparing the two can reveal arbitrage opportunities or signal where smart money is positioning ahead of game time.
On Kalshi, this market is priced through an 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 assigned by active traders; a share trading at 65 cents implies roughly a 65% chance of that outcome. Liquidity and spreads vary throughout the trading window, so monitoring the order book helps you execute at favorable prices. As new information surfaces, traders adjust positions, moving the price to reflect updated expectations.
This market resolves around Jun 25, 2026, once the game concludes and the result is verifiable from credible public sources. The outcome hinges on whether the contest extends into extra innings or concludes within regulation play. Resolution occurs after the final score is confirmed and reported by official game records. Traders should monitor the event closely as the deadline approaches to ensure their positions reflect the latest game status and any late-breaking developments.
Several factors can shift odds in this market before resolution. Injury reports or roster changes affecting key players may alter perceived game competitiveness and the likelihood of a close contest. Weather conditions, ballpark factors, and recent team performance trends influence expectations around scoring and game length. Betting line movements at major sportsbooks often precede prediction market repricing, as sharp bettors act first. Real-time game developments—early leads, pitching changes, or momentum swings—will drive the most dramatic price moves as the event unfolds.