TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 31, 12:49 AM EST
Kalshi
A professional baseball game between two teams features scenarios based on the final margin of victory for either team.
Prediction market odds on Kalshi often diverge from traditional sportsbook lines because they reflect a different participant base and incentive structure. Sportsbooks set spreads to balance action and lock in profit margins, while prediction markets aggregate trader beliefs in real time. The Kalshi market for Arizona vs Seattle: Spread may price the outcome differently than major sportsbooks, reflecting unique information or risk appetite among prediction market participants. Comparing the two can reveal whether consensus leans bullish or bearish on Arizona relative to the spread.
On Kalshi, Arizona vs Seattle: Spread is priced as a binary contract reflecting whether Arizona will cover the spread or not. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The contract trades between 0 and 100 cents, where each cent represents a 1% probability increment. Prices update continuously as traders buy and sell, with the current price reflecting the collective forecast of Kalshi participants. Volume and liquidity on the contract influence how quickly prices move in response to new information, news, or betting activity. Your position's value fluctuates with the live market price until resolution.
The Arizona vs Seattle: Spread market resolves on May 31, 2026. Resolution is determined by the final official score and the agreed-upon spread line at market creation. The outcome hinges on whether Arizona's final margin of victory or defeat meets, exceeds, or falls short of the spread threshold. Once the game concludes and official results are confirmed, the contract settles to either 0 or 100 cents based on the outcome. Traders should verify the exact spread value and any tie-handling rules before trading.
Key catalysts for Arizona vs Seattle: Spread include player injuries, roster changes, and team performance trends leading up to game day. Betting market shifts, sharp money flow, and public sentiment can also influence the prediction market price. Weather conditions, home-field advantage, and recent head-to-head matchup results may sway trader positioning. Breaking news about coaching changes, disciplinary actions, or unexpected lineup adjustments can trigger sharp repricing. Monitor team news, injury reports, and analyst commentary closely, as these often precede significant moves in the prediction market price.