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: Jul 28, 8:09 PM EST
Kalshi
In the upcoming baseball game between Chicago and St. Louis, the first inning will determine if either team manages to score any runs. This early part of the game often sets the tone for the rest of the match, with both teams looking to capitalize on early opportunities.
If either team scores a run in the first inning of the Chicago C vs St. Louis professional baseball game originally scheduled for Jul 28, 2026 at 7:45 PM EDT, then the market resolves to Yes.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, traders set the odds through continuous bidding, reflecting their collective view of run-scoring probability in the first inning. The current implied chance shows how the market views the likelihood of an early run, influenced by factors such as starting pitchers, recent team performance in first innings, and any last-minute lineup changes.
This market resolves around Jul 29, 2026, with the outcome confirmed once the game’s official statistics are verified against credible public reporting. The result depends solely on whether a run is recorded in the first inning of the matchup, based on standard baseball scoring rules.
Key signals that could shift this market include announcements about starting pitchers, weather delays or changes impacting the game’s start time, and early-inning performance trends from the teams’ most recent matchups. Any last-minute roster adjustments or umpires’ decisions affecting game conditions may also cause rapid price swings as traders reassess the probability of an early run.