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: Aug 1, 8:10 PM EST
Polymarket
More markets for the NWSL game, scheduled for August 1 at 4:00 PM ET.
More markets for the NWSL game, scheduled for August 1 at 4:00 PM ET.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets aggregate the beliefs of traders risking real capital on outcomes. This market aggregates decentralized trader sentiment, which can lead to sharper or more efficient pricing than traditional sportsbooks in some cases. Comparing this market's odds to major sportsbooks can reveal where traders and bookmakers disagree on match probabilities, potentially signaling value opportunities.
On Polymarket, this market is priced through an automated market maker mechanism where traders buy and sell outcome shares directly against a liquidity pool. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each contract reflects the ratio of shares in the pool, meaning large trades move the odds more dramatically than small ones. Traders profit by buying underpriced outcomes and selling overpriced ones, which naturally pushes prices toward fair value. Real-time price discovery happens continuously as new information and participant conviction flow into the market.
This market resolves around Aug 1, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the final score and result of the fixture—whether it ends in a win, loss, or draw for each team. Resolution happens automatically once the event is confirmed through established sports data sources. Until that point, traders can continue to buy and sell contracts as new information and match developments shift their expectations.
Team news—injuries, suspensions, lineup changes, or managerial decisions—typically moves this market significantly. Recent form, head-to-head records, and home-field advantage also influence trader positioning. Weather conditions on match day, betting patterns from sharp bettors, and late-breaking tactical announcements can all trigger price swings. Social media sentiment and mainstream sports coverage may amplify moves as casual traders react to narratives. Close to kickoff, final team sheets and pre-match commentary often produce the sharpest repricing as uncertainty resolves.