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: Jun 30, 7:34 PM EST
Kalshi
This market tracks whether any run is scored during the opening inning of the Washington vs Boston baseball game scheduled for June 30, 2026. Early offensive production often sets the tone for the game and can be influenced by pitcher matchups, team momentum, and weather conditions.
If either team scores a run in the first inning of the Washington vs Boston professional baseball game originally scheduled for Jun 30, 2026 at 7:10 PM EDT, then the market resolves to Yes.
Prediction market odds often diverge from traditional sportsbook lines because they reflect real-time trader positioning rather than fixed bookmaker spreads. On platforms like Kalshi, odds adjust dynamically based on order flow and market depth, whereas sportsbooks manage risk through static lines and juice. This market's odds may lead or lag sportsbook pricing depending on information flow, trading volume, and whether sharp bettors have identified value before the general market reprices.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell shares representing each outcome at their chosen price points. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current odds reflect the spread between the highest bid and lowest ask, with prices converging as more capital enters the market. Liquidity and trading volume directly influence how tightly prices cluster, and larger trades can move the midpoint significantly.
This market resolves around Jul 1, 2026, once the first inning of the Washington versus Boston game concludes and the result is verifiable from credible public sources. The outcome is determined by whether either team scores at least one run during that inning. Resolution is binary: if a run is scored, the corresponding outcome wins; if no runs cross the plate, the opposing outcome is confirmed.
Key catalysts include starting pitcher announcements, recent offensive statistics, weather conditions, and lineup changes. Injuries to star hitters or closures of bullpen arms can shift expectations about early scoring. Breaking news about team form, travel delays, or ballpark factors like wind direction may also influence trader positioning. As game time nears, any official updates from either team's front office typically trigger repricing.