TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 4, 1:24 AM EST
Kalshi
This market tracks whether the Milwaukee Brewers and Arizona Diamondbacks professional baseball game scheduled for July 3, 2026 at 9:45 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 3, 2026 at 9:45 PM EDT, then the market resolves to Yes.
Prediction market odds and sportsbook odds often diverge because they serve different purposes and attract different participant bases. Sportsbooks set odds to balance action and lock in profit margins, while prediction markets like this one reflect the aggregated beliefs of traders betting real money on outcomes. This market's odds may lead or lag sportsbook lines depending on information flow, trader sophistication, and liquidity. Comparing the two can reveal where professional bettors and casual traders disagree on the probability of extra innings.
On Kalshi, this market is priced through an order-book mechanism where traders submit buy and sell orders at their chosen prices, and the market price reflects the last executed trade. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices range from 0 to 100, representing the implied probability of extra innings occurring. As new information emerges—such as injury reports, weather updates, or team roster changes—traders adjust their bids and asks, causing the price to shift. Tighter spreads indicate higher confidence and liquidity, while wider spreads suggest uncertainty or lower trading volume.
This market resolves around Jul 4, 2026, once the Milwaukee versus Arizona game concludes and the final result is verified. The outcome is determined by whether the contest extends into extra innings beyond the standard nine-inning format. Resolution will be confirmed against credible public sources reporting the official game result. Traders should monitor the event closely as the resolution date approaches to ensure they understand the final determination.
Several factors could shift this market significantly before resolution. Lineup announcements, bullpen availability, and injury updates for either team may alter perceptions of game tightness. Weather conditions—wind speed and temperature—can affect ball carry and scoring pace. Betting action and sharp money flowing into one side can trigger price momentum. Real-time game developments, such as early scoring patterns or pitching changes, will influence trader expectations about whether the game reaches a tiebreaker. Monitor sports news and live game updates for catalysts that reshape the probability of extra innings.