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 7, 7:29 PM EST
Kalshi
This market tracks whether either the Philadelphia Phillies or Cincinnati Reds scores at least one run during the opening inning of their matchup on July 7, 2026. Early offensive production often sets the tone for baseball games and can indicate which team's pitcher is struggling or which offense is performing well.
If either team scores a run in the first inning of the Philadelphia vs Cincinnati professional baseball game originally scheduled for Jul 7, 2026 at 7:10 PM EDT, then the market resolves to Yes.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different participant pools and incentive structures. Sportsbooks set lines to balance action and protect their margins, while prediction markets aggregate the collective beliefs of traders risking real capital on outcomes. This market may show higher or lower implied probabilities than major sportsbooks, depending on whether traders perceive sharper information or different risk assessments regarding first-inning scoring in this game.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell shares representing yes or no outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the current consensus probability among active traders; as new information emerges or trading interest shifts, the bid-ask spread and midpoint adjust in real time. Traders can enter limit or market orders to express their conviction about whether a run scores in the first inning.
This market resolves around Jul 8, 2026, once the Philadelphia versus Cincinnati game concludes and the first-inning result is verifiable from credible public sources. The outcome is determined by whether at least one run crosses the plate during the opening inning, confirmed through official game records and sports reporting. Resolution occurs automatically after the event is finalized and the platform's verification process is complete.
Key catalysts include starting pitcher announcements, recent offensive and defensive performance trends for both teams, weather conditions on game day, and any last-minute lineup changes or injuries. Bullpen strength and home-field advantage at the Cincinnati venue may also influence early-inning scoring probability. As game time nears, trader positioning and sharp money inflows can accelerate price movement, while live action during the first inning itself will drive final settlement confirmation.