TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 15, 9:19 PM EST
Kalshi
The event involves a professional baseball game between two teams scheduled for August 15, 2026. The outcome of interest is whether the game will extend beyond the regular innings due to a tie score at the end of the ninth inning. This would result in the game proceeding to additional rounds of play to determine a winner.
If Baltimore and Tampa Bay go to extra innings in the Baltimore vs Tampa Bay professional baseball game originally scheduled for Aug 15, 2026 at 6:10 PM EDT, then the market resolves to Yes.
On Kalshi, this market reflects trader sentiment rather than traditional sportsbook lines. Prediction market odds adjust dynamically based on real-time trading activity and volume of $4,431. In contrast, sportsbooks set their odds using a mix of historical data, team performance metrics, and proprietary models. This difference often leads to variations between the two types of odds, especially for niche markets like the extra innings market. Traders should consider both sources for a broader perspective on potential outcomes.
This market resolves around Aug 16, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by whether the game lasts longer than nine innings, regardless of any postponements or rescheduling that might occur before that date.