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 25, 9:59 PM EST
Kalshi
In the Houston vs Chicago WS matchup on July 25, 2026, players will compete beyond the ninth inning only if the game remains undecided after those initial frames.
If Houston and Chicago WS go to extra innings in the Houston vs Chicago WS professional baseball game originally scheduled for Jul 25, 2026 at 7:10 PM EDT, then the market resolves to Yes.
Prediction market odds often reflect a different outlook compared to traditional sportsbook lines. While sportsbooks may set their lines based on broader public betting trends and adjusted margins, prediction markets let traders bet directly on the probability of extra innings. This can lead to tighter, more nuanced pricing that captures shifts in real-time sentiment and detailed analysis, often diverging from standard sportsbook offerings.
This market resolves around Jul 26, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result depends on whether the Houston vs Chicago game lasts longer than nine innings, a fact that becomes official once the game concludes and is reported across major sports news outlets and league records.
Injuries to key pitchers, weather delays, or changes to starting lineups could shift expectations and move this market. Any update that affects the expected game length—like a starting pitcher being pulled early or a rain delay that shortens the game—will likely cause rapid price adjustments. High volume periods around $1,508 often coincide with these breaking news events.