TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 28, 12:30 AM EST
Kalshi
The event centers on a professional baseball game between two teams, originally scheduled for a specific date. It focuses on whether the game will extend beyond the standard nine innings. The outcome depends on if the game requires additional innings to determine a winner.
If at least 1 extra inning is played in the Milwaukee vs Tampa Bay professional baseball game originally scheduled for Oct 27, 2026, then the market resolves to Yes.
Generally, prediction market odds tend to reflect the wisdom of the crowd, often proving more accurate than traditional sportsbook odds, especially as an event approaches. Sportsbooks may incorporate biases or seek to profit from public perception, while this market aggregates diverse opinions. However, initial sportsbook lines can sometimes offer value if they significantly diverge from the prediction market price. It’s common to see the prediction market odds converge with sportsbook odds as more information becomes available and the event draws nearer, though discrepancies can persist due to differing market participants and motivations.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing their belief about whether extra innings will occur. The price of a contract reflects the probability of that outcome, with higher prices indicating a greater perceived chance. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders set the odds based on their own analysis, news, and expectations, creating a dynamic and real-time assessment of the event's likelihood. The market's price movements are driven by supply and demand, influenced by new information and changing sentiment among participants.
This market resolves around Oct 28, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on whether extra innings were played in the Milwaukee versus Tampa Bay game originally scheduled for October 27, 2026. Official game results from sources like MLB.com will be used to determine if the game went into extra innings. The final price of the contracts on Kalshi will reflect the definitive outcome, allowing traders to realize their gains or losses based on their predictions.
Several factors could influence the price of this market. Any news regarding potential weather delays impacting the game's completion could significantly shift the odds. Injuries to key players on either the Milwaukee or Tampa Bay teams, particularly pitchers, could also affect the likelihood of a close game extending into extra innings. Late-breaking reports about pitching matchups or strategic decisions by managers could also move the market. Finally, general shifts in public sentiment or large trading volume from informed participants on Kalshi could all contribute to price fluctuations.