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: Aug 16, 7:19 PM EST
Kalshi
This event focuses on the Colorado versus San Francisco baseball game scheduled for August 16, 2026, specifically whether the game will extend beyond the usual nine innings. Extra innings are triggered when both teams have equal scores after the ninth inning, requiring additional play to determine a winner. The result hinges on the competitive balance and any deadlocks during the match.
If Colorado and San Francisco go to extra innings in the Colorado vs San Francisco professional baseball game originally scheduled for Aug 16, 2026 at 4:05 PM EDT, then the market resolves to Yes.
Compared to traditional sportsbook odds, prediction market odds for this market often reflect a more nuanced view of probabilities shaped by engaged traders rather than set lines. While sportsbooks may offer fixed lines based on broader analytics, this market allows participants to bet directly on their interpretation of game conditions, player performance, and other factors that could push the game into extra innings.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, traders determine the price through continuous trading, adjusting bids and asks based on new information and shifting expectations. The current top outcome reflects the aggregate view of all participants, with liquidity indicated by volume. This decentralized pricing mechanism lets market participants express their beliefs freely, often leading to prices that differ from traditional sportsbook lines.
This market resolves around Aug 16, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by whether the game lasts longer than the standard nine innings, as officially recorded and reported. Once the game concludes and the facts are publicly available, the market settles automatically based on that verified information.
Injuries, weather delays, pitcher performance, and late-game scoring all have the potential to shift this market. Any development that impacts the game's length — such as a rain delay that resets innings or a dominant pitching performance that shortens the game — can cause rapid price changes. Traders will react to up-to-date game updates, news reports, and in-game statistics as they become available.