TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 8, 9:14 PM EST
Kalshi
This baseball game between Milwaukee and St. Louis on July 8, 2026 will be analyzed for the run differential between the teams during the first five innings. Bettors can wager on whether one team will lead by more than a specified margin after five innings.
Resolution is based on the run differential at the end of the first 5 innings of the professional baseball game originally scheduled for July 8, 2026 at 7:45 PM EDT. St. Louis outcomes resolve to Yes if St. Louis leads by more than the specified margin (1.5 or 2.5 runs). Milwaukee outcomes resolve to Yes if Milwaukee leads by more than the specified margin (1.5 or 2.5 runs). If the game is postponed or delayed, the market remains open and closes after the rescheduled game finishes within two days.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and protect their margins, while prediction markets like this one are driven by trader belief and real-money conviction. This market aggregates dispersed information from many independent traders, which can reveal edges that sportsbooks haven't yet priced in—or confirm consensus when both venues align. Comparing the two can highlight where sharp money is positioning itself on the first 5 spread.
On Kalshi, this market is priced through continuous order-book trading, where buyers and sellers set the odds by placing bids and asks on contract shares. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price you see reflects the marginal trade—the last executed transaction—and moves as new information arrives or trader sentiment shifts. Each contract represents a discrete outcome (Milwaukee covers or St. Louis covers the first 5 spread), and the bid-ask spread tightens as volume increases and more traders participate.
This market resolves around Jul 9, 2026, once the game concludes and the first-quarter spread result is verified against credible public sources. The outcome is determined by comparing Milwaukee's and St. Louis's actual scores during the opening five minutes of play against the stated spread. Whichever side of the spread is correct at that moment settles the contract, and all positions are closed automatically on the platform.
Key catalysts for this market include injury announcements to star players, lineup changes, or late-breaking news about team readiness. Betting sharp action and public sentiment shifts can also drive price movement, especially as game time nears. Weather conditions, travel delays, or coaching adjustments revealed in pre-game media may influence trader expectations about pace and scoring in the first five minutes. Real-time updates during warm-ups and the opening tip can trigger final repricing as new information becomes available.