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 1, 4:44 PM EST
Kalshi
Detroit and New York Yankees play a professional baseball game on July 1, 2026. The market resolves Yes if the game extends beyond nine innings, requiring additional innings to determine a winner.
If Detroit and New York Y go to extra innings in the Detroit vs New York Y professional baseball game originally scheduled for Jul 1, 2026 at 1:35 PM EDT, then the market resolves to Yes.
Prediction market odds and sportsbook odds often diverge because they reflect different incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are driven by trader belief and real-money risk. Sportsbook odds may lag behind breaking news or lineup changes, whereas this market can adjust instantly as new information emerges. Comparing the two can reveal whether the crowd is pricing in factors the books have not yet fully reflected.
On Kalshi, this market is priced through a continuous order-book mechanism where traders submit bids and asks for 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 you see reflects the most recent trade and the spread between buy and sell orders at any moment. As new information surfaces—injuries, weather updates, or momentum shifts—traders adjust their positions, and the price moves to equilibrate supply and demand. This real-time discovery process ensures the odds stay responsive to changing conditions.
This market resolves around Jul 1, 2026, once the Detroit versus New York game concludes and the outcome is verifiable from credible public reporting. The result hinges on whether the game extends into extra innings or concludes within regulation play. Official box scores and game records from major sports databases serve as the reference point for determining the final outcome and settling all positions.
Several factors can shift odds in this market before it closes. Lineup announcements, starting pitcher changes, or injury reports affecting either team's roster will influence trader expectations about game length. Weather forecasts matter too—wind speed and temperature affect ball carry and can increase scoring, making extra innings more or less likely. Recent head-to-head records, bullpen strength, and momentum from prior games also drive repricing. Breaking news about team strategy or umpire assignments can trigger sharp moves as informed traders react first.