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 17, 6:04 PM EST
Kalshi
A professional baseball game between two teams is scheduled for a specific date and time in June 2026. The event in question is whether this particular matchup will extend into extra innings, requiring additional play beyond the standard nine innings to determine a winner.
If Tampa Bay and Los Angeles D go to extra innings in the Tampa Bay vs Los Angeles D professional baseball game originally scheduled for Jun 17, 2026 at 3:10 PM EDT, then the market resolves to Yes.
Prediction market odds and traditional 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 like this one are driven by traders risking real capital on their beliefs. Prediction markets frequently incorporate breaking news and late-developing information faster than sportsbooks adjust their lines, making them a useful barometer of informed opinion on whether extra innings will occur in this matchup.
On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell 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 each share reflects the collective probability assigned by the market; a share trading at 65 cents implies roughly a 65 percent chance of that outcome occurring. As new information emerges or trading volume shifts, prices adjust in real time, allowing you to enter or exit positions at any moment before the market closes.
This market resolves around Jun 17, 2026, once the game concludes and the final result is verifiable from credible public sources. The outcome hinges on whether the contest between Tampa Bay and Los Angeles requires play beyond the standard nine innings to determine a winner. Resolution occurs after official confirmation of the final score and inning count, ensuring accuracy before payouts are distributed to winning traders.
Several factors can shift odds in this market before first pitch and throughout the game. Roster changes, injury announcements, or bullpen availability updates may alter expectations around game length. Weather conditions, ballpark dimensions, and recent offensive trends between these teams all influence whether a close contest is likely to extend into extra innings. Live game developments—such as early scoring, pitching changes, or momentum swings—will drive continuous repricing as traders reassess the probability of regulation play deciding the outcome.