TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 9, 9:24 AM EST
Kalshi
This market covers the first set of the 2026 Wimbledon Women's Singles Semifinal between Karolina Muchova and Coco Gauff on July 9. Bettors predict which player will win that specific set in this professional tennis match.
The market resolves based on which player wins set 1 of the Karolina Muchova vs Coco Gauff match at the 2026 Wimbledon Women's Singles Semifinal. If the match does not occur before play begins due to injury, walkover, forfeiture, or cancellation, the market resolves to a fair price. If the match is postponed or delayed, the market remains open until the rescheduled match concludes within two weeks. If a player retires, markets that can be unconditionally settled based on completed play will resolve accordingly; those that cannot be settled will resolve to Fair Market Price at the Exchange's discretion.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set odds to balance liability and extract a margin, while prediction markets like this one are driven by trader consensus and real-money skin-in-the-game. Sportsbooks may move faster on breaking news, whereas prediction markets can be more efficient at pricing long-term uncertainty. Comparing this market's odds to major sportsbooks can reveal where the two communities disagree on the likely outcome, potentially highlighting value or consensus shifts.
On Kalshi, this market is priced through continuous order-book trading, where buyers and sellers submit bids and offers in real time. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price you see reflects the most recent trade and the current spread between the highest bid and lowest ask. As traders adjust their positions based on news, injury reports, or changing expectations, the price moves to equilibrate supply and demand. This mechanism ensures that the odds remain responsive to new information and market sentiment throughout the trading period.
This market resolves around Jul 9, 2026, once the first set of the Muchova vs Gauff match concludes and the outcome is verified against credible public sources. The winner of Set 1 will be confirmed through official match reporting and broadcast records. Until that point, traders can buy and sell positions based on their expectations. Resolution is binary: one player will be credited as the set winner, and the market will settle accordingly.
Several factors could shift odds in this market before it resolves. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent form updates, head-to-head records, and surface-specific performance data often influence trader positioning. Court conditions, weather forecasts, and match scheduling changes can also matter. Media coverage highlighting momentum or confidence in one player over the other may sway sentiment. As the match date approaches, any official lineup confirmations or last-minute developments typically generate trading volume and price movement.