TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 31, 1:00 PM EST
Polymarket
This market tracks whether the Chicago Stars FC versus San Diego Wave FC match will produce more than 0.5 goals, with the over currently priced at 90.0% on Polymarket. Resolution will be determined by the official NWSL Soccer website. The match is scheduled for May 31 at 1:00 PM ET, and bettors should monitor team lineups and recent offensive form in the days leading up to kickoff.
Prediction market odds on Polymarket reflect real-money consensus from thousands of traders and differ from traditional sportsbook lines, which are set by oddsmakers and adjusted for hold. Sportsbooks typically move lines to balance action and manage risk, while prediction markets aggregate distributed beliefs without a built-in margin. The Chicago Stars vs. San Diego Wave market on Polymarket may show different implied probabilities than major sportsbooks because traders price outcomes independently based on their own analysis and information flow.
On Polymarket, the Chicago Stars FC vs. San Diego Wave FC: O/U 0.5 contract is priced to reflect the probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders buy and sell shares, and the market price converges toward the true probability as new information arrives. Current trading activity shows $2,540 in total volume, indicating the depth of participation. The price you see represents the marginal trader's belief; as the event approaches May 31, 2026, prices typically tighten around the most likely outcome.
The Chicago Stars FC vs. San Diego Wave FC - More market resolves on May 31, 2026. Resolution is determined by the official final result of the match between Chicago Stars FC and San Diego Wave FC. The specific outcome criteria are defined by the market terms; traders should review the full market description on Polymarket to understand exactly which result triggers each resolution path. Once the match concludes and the official result is confirmed, the market settles accordingly.
Key catalysts for price movement include team news such as injuries, roster changes, or tactical shifts announced by either Chicago Stars FC or San Diego Wave FC. Recent form, head-to-head history, and league standings updates can shift trader sentiment. Weather conditions on match day and any late-breaking lineup announcements may also influence odds. As May 31, 2026 approaches, reduced uncertainty typically narrows the market range. Social media discussion, analyst commentary, and betting action on related markets can amplify volatility in the hours before kickoff.