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: Jul 7, 10:04 PM EST
Kalshi
Houston and Washington will play a professional baseball game on July 7, 2026. The market resolves Yes if the game extends beyond nine innings and requires extra innings to determine a winner.
If Houston and Washington go to extra innings in the Houston vs Washington professional baseball game originally scheduled for Jul 7, 2026 at 6:45 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 manage risk, while prediction markets like this one aggregate trader beliefs through continuous price discovery. Traders in this market may price extra innings differently than traditional oddsmakers, especially if they believe sportsbooks have mispriced the probability. Comparing the two can reveal where market participants see value relative to conventional betting lines.
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 cumulative belief of all active traders at any given moment. As new information emerges or trading interest shifts, the price adjusts in real time. Your position's value fluctuates with the market price, and you can exit at the prevailing bid-ask spread before the market resolves.
This market resolves around Jul 8, 2026, once the Houston versus Washington game concludes and the result is verified against credible public sources. The outcome hinges on whether the game extends into extra innings or concludes within regulation. Resolution occurs after the final result is confirmed and official, ensuring all traders have access to the same verified information before payouts are finalized.
Several factors could shift this market before resolution. Injury reports for key players on either roster may alter perceived game competitiveness and scoring likelihood. Weather conditions at game time, such as wind or temperature, can influence offensive output and the probability of a close contest. Lineup announcements, bullpen availability, and recent team performance trends all influence trader expectations. As game time nears, any breaking news about roster changes or venue conditions could trigger significant price movement in this market.