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: Jul 5, 12:24 AM EST
Kalshi
This market tracks whether the Milwaukee Brewers and Arizona Diamondbacks professional baseball game scheduled for July 4, 2026 at 9:40 PM EDT will extend beyond nine innings. Extra innings occur when the score remains tied after regulation play.
If Milwaukee and Arizona go to extra innings in the Milwaukee vs Arizona professional baseball game originally scheduled for Jul 4, 2026 at 9:40 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 aggregate trader beliefs through continuous price discovery. This market may show materially different probabilities than traditional sports betting sites, especially as new information emerges or casual versus professional traders adjust their positions.
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 collective assessment of whether Milwaukee and Arizona will play extra innings. As traders submit bids and offers, the mid-market price continuously updates, allowing you to enter or exit positions at transparent, real-time rates.
This market resolves around Jul 5, 2026, once the game concludes and the final result is verifiable from credible public sources. The outcome is determined by whether the contest extends past regulation play. Resolution hinges on the official game result reported by Major League Baseball and confirmed through standard sports data providers.
Key catalysts include starting pitcher announcements, recent team performance trends, and weather forecasts on game day. Injuries to star players or bullpen depth changes can shift expectations around game length and scoring patterns. Real-time game developments—such as early offensive explosions, pitching changes, or momentum swings—will likely drive sharp price moves as traders reassess the likelihood of extra innings before the final pitch.