TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 24, 9:24 PM EST
Kalshi
A Major League Baseball matchup between the Tampa Bay Rays and the Detroit Tigers is scheduled for August 24, 2026. The event will trigger if the game requires additional playing periods beyond the usual nine innings to resolve a tied score. It measures whether competitive balance necessitated prolonged play.
If at least 1 extra inning is played in the Tampa Bay vs Detroit professional baseball game originally scheduled for Aug 24, 2026 at 6:40 PM EDT, then the market resolves to Yes.
Compared to traditional sportsbook odds, prediction market odds for this market often reflect a more nuanced outlook that incorporates a wider range of trader sentiment and real-time data. While sportsbooks may offer fixed lines based on broader analytics, prediction markets can shift rapidly as new information emerges, potentially providing sharper or more volatile pricing depending on recent developments and betting patterns.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, traders collectively set the price for this market through active buying and selling, which determines the current implied probability. The platform’s pricing mechanism updates continuously based on order book activity, reflecting the aggregate expectations of participants about the likelihood of extra innings occurring in the game.
This market resolves around Aug 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by whether the game goes beyond the standard regulation time, and the platform will finalize the market based on authoritative news and official league records after the game concludes.
Key signals that could shift this market include injury updates affecting starting pitchers, weather forecasts that might impact game length, changes to the lineup or bullpen strategy, and any pre-game analysis suggesting a higher likelihood of a close contest. Major news from team announcements or umpire availability could also influence trader sentiment leading up to Aug 25, 2026.