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: Jul 18, 12:00 PM EST
Polymarket
More markets for the NWSL game, scheduled for July 18 at 12:00 PM ET.
More markets for the NWSL game, scheduled for July 18 at 12:00 PM ET.
Prediction market odds and traditional 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 are driven purely by trader conviction and information flow. This market may show tighter or wider spreads than major sportsbooks depending on liquidity and the confidence level among participants. Comparing the two can reveal where professional bettors and casual traders disagree on the likely outcome.
On Polymarket, traders set prices through continuous order-book matching, where buy and sell orders determine the real-time probability of each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The over/under 4.5 goals contract trades as a binary pair—one side represents over, the other under—and prices move as new trades execute and information updates. Liquidity depth and order placement patterns influence how quickly prices adjust to breaking news, team lineups, or weather conditions.
This market resolves around Jul 18, 2026, once the match concludes and the final goal tally is verified against credible public sources. The outcome is determined by whether the total goals scored by both teams falls above or below 4.5. Resolution is automatic once the official result is confirmed, with no manual intervention required. Traders should monitor team news and match conditions closely as the deadline approaches.
Key catalysts include confirmed team lineups, injury announcements affecting star forwards or defensive players, and recent form trends for both sides. Weather conditions on match day—rain or wind can suppress scoring—often trigger sharp price moves. Head-to-head history and tactical adjustments announced by either coach may also shift trader expectations. Late-breaking news about player availability or pitch conditions typically generates the most volatile repricing in the final hours before kickoff.