TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 10:59 PM EST
Polymarket
More markets for the MLS game, scheduled for July 22 at 8:30 PM ET.
More markets for the MLS game, scheduled for July 22 at 8:30 PM ET.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different pricing mechanisms. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets are driven by supply and demand from thousands of independent traders. This market's odds may move more dynamically in response to breaking news, injury reports, or shifts in trader conviction. Comparing the two can reveal where the crowd sees value relative to the bookmaker's opening line, though both aim to reflect the true probability of the outcome.
On Polymarket, this market is priced through an automated market maker and order-book mechanism where traders buy and sell shares representing each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current odds reflect the collective belief of all active traders; as new information emerges or sentiment shifts, prices adjust in real time. Traders profit by correctly predicting the outcome, and the market's price serves as a continuous probability estimate. Higher prices indicate stronger conviction that an outcome will occur, while lower prices suggest skepticism or lower perceived likelihood.
This market resolves around Jul 23, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the final score and any applicable rules governing the specific market type—such as spread, moneyline, or total goals. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. Resolution typically occurs within hours of the final whistle, allowing quick settlement and capital redeployment to other events.
Key catalysts include team news such as player injuries, lineup announcements, or tactical changes that alter perceived strength. Weather conditions, recent form, head-to-head history, and any late-breaking developments in player availability can shift trader positioning significantly. Major injuries to star players or unexpected lineup rotations often trigger sharp price moves as the market reprices its probability estimates. Social media trends, expert commentary, and betting syndicates entering or exiting positions can also drive volatility, especially in the hours immediately before kickoff.