TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 17, 4:04 PM EST
Kalshi
A professional baseball game between two teams is scheduled for June 17, 2026. The event focuses on whether at least one run will be scored during the first inning of play.
If either team scores a run in the first inning of the Los Angeles A vs Arizona professional baseball game originally scheduled for Jun 17, 2026 at 3:40 PM EDT, then the market resolves to Yes.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate trader beliefs through continuous price discovery. This market aggregates real-money forecasts from participants who profit by accurately predicting whether a run scores in the first inning, potentially offering an alternative perspective to traditional betting lines.
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 outcome reflects the collective confidence of active traders, with shares trading between 0 and 100 cents. As new information emerges or trader sentiment shifts, the bid-ask spread adjusts, allowing participants to enter or exit positions at market-clearing prices throughout the trading window.
This market resolves around Jun 17, 2026, following the conclusion of the first inning in the Los Angeles A versus Arizona game. The outcome is determined by whether at least one run crosses the plate during that inning, verified against credible public sources such as official league records or major sports data providers. Once the result is confirmed and finalized, all positions settle according to the actual outcome.
Key catalysts include lineup announcements, starting pitcher confirmations, and recent offensive or defensive performance trends for both teams. Weather conditions at game time—wind speed, temperature, and humidity—can significantly affect scoring likelihood. Injury updates to key batters or pitchers, bullpen availability, and head-to-head historical first-inning scoring patterns may also shift trader positioning. As game time nears, these factors typically drive increased trading activity and price adjustments in this market.