TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 12, 12:39 AM EST
Kalshi
The Texas vs Arizona baseball game scheduled for September 11, 2026, will be closely watched to see if it extends beyond the standard nine innings. A resolution occurs if players continue competing after the ninth inning due to a tied score at the end of regulation time.
If at least 1 extra inning is played in the Texas vs Arizona professional baseball game originally scheduled for Sep 11, 2026 at 9:40 PM EDT, then the market resolves to Yes.
Generally, prediction market odds tend to reflect a broader range of information and participant perspectives than sportsbook odds. Sportsbooks often set lines based on statistical models and expert analysis, while this market incorporates the wisdom of the crowd. If sportsbook odds show a strong lean one way, it will be interesting to see if this market diverges, potentially indicating disagreement among participants about the likely outcome. It’s common to see prediction markets offer more nuanced probabilities, especially as new information becomes available closer to the event.
On Kalshi, this market is priced using a continuous double auction, meaning traders buy and sell contracts representing the probability of extra innings in the Texas vs Arizona game. The price of a contract reflects the market’s collective belief about that probability. As more traders participate and new information emerges, the price will fluctuate, providing a dynamic assessment of the potential for extra innings. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market depth, displayed on the dashboard, shows the volume of contracts available at different price points, indicating the strength of buy and sell interest.
This market resolves around Sep 12, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will depend on whether extra innings are played in the Texas vs Arizona game. The official game results, as reported by a recognized sports data source, will determine if the market settles in the affirmative or negative. Traders should monitor official sources for the final game outcome to understand the resolution of this market.
Several factors could influence the price of this market. Any news regarding potential pitching changes for either the Texas or Arizona team, or updates on key player injuries, could significantly shift trader sentiment. Weather forecasts for the game location are also a key consideration, as rain delays could increase the likelihood of a game extending into extra innings. Unexpected announcements about stadium conditions or rule changes could also play a role, as could any late-breaking analysis from baseball experts that challenges existing expectations.