TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 22, 7:29 PM EST
Kalshi
Chicago C and Seattle will begin their contest, and scoring in the first inning can establish dominance early. Teams that manage to get on the board first often gain confidence, which can affect their performance in later innings.
If either team scores a run in the first inning of the Chicago C vs Seattle professional baseball game originally scheduled for Aug 22, 2026 at 7:15 PM EDT, then the market resolves to Yes.
Compared to traditional sportsbook odds, prediction market odds for this market often reflect sharper, more granular insights because they incorporate real-time trader sentiment and can adjust minute-by-minute. While sportsbooks may lag or smooth probabilities for broader public appeal, this market captures focused speculation on the specific question of an early run, sometimes showing tighter spreads or different implied chances.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, traders collectively set the price through buying and selling contracts that represent the two possible outcomes. The current implied probability reflects the balance of buy and sell orders, with liquidity indicated by the volume of $113,787. As game previews, pitcher announcements, or weather updates emerge, participant sentiment can shift the odds quickly.
This market resolves around Aug 23, 2026, with the outcome confirmed once the game’s official statistics are verified against credible public reporting. The result depends solely on whether either team scores in the first inning of the scheduled matchup, and the market will close as soon as the inning ends or the game is officially recorded.
Key signals that could move this market include starting pitcher changes, weather delays affecting game dynamics, or early-game performance trends reported in live updates. Any shift in perceived offensive strength or strategic decisions by managers may cause traders to reassess the likelihood of an early run, leading to rapid price adjustments as the game approaches.