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, 7:30 AM EST
Polymarket
This market refers to the doubles tennis match between Barros/Silva and Kovackova/Zajickova in the Wimbledon Juniors, Girls, originally scheduled for July 11, 2026 at 7:30AM ET. This market will resolve to 'Barros/Silva' if the team of Barros/Silva advances against Kovackova/Zajickova. This market will resolve to 'Kovackova/Zajickova' if the team of Kovackova/Zajickova advances against Barros/Silva. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Barros/Silva and Kovackova/Zajickova in the Wimbledon Juniors, Girls, originally scheduled for July 11, 2026 at 7:30AM ET. This market will resolve to 'Barros/Silva' if the team of Barros/Silva advances against Kovackova/Zajickova. This market will resolve to 'Kovackova/Zajickova' if the team of Kovackova/Zajickova advances against Barros/Silva. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Prediction markets and traditional sportsbooks price events differently. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets derive prices from continuous trader supply and demand. This market reflects crowdsourced expectations from thousands of participants rather than a single oddsmaker's view. Prediction market prices often incorporate real-time information faster than sportsbooks update their lines, especially for niche events like junior tennis finals. Comparing the two can reveal where public consensus diverges from professional bookmaker positioning.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Participants buy and sell shares representing each possible outcome, and the price of each share reflects the collective probability assigned by the market. As more traders back one pairing over the other, that outcome's price rises while the alternative falls. This continuous repricing mechanism ensures the market stays efficient and responsive to new information about player form, injuries, or other relevant developments.
This market resolves around Jul 18, 2026, once the Wimbledon Girls Doubles final concludes and the result is verified against credible public sources. The outcome is determined by which pairing wins the match. Traders holding shares in the winning outcome receive their payout, while those on the losing side forfeit their stake. Resolution is typically confirmed within hours of the final point, allowing quick settlement and payout distribution to all participants.
Several factors may shift trader sentiment before the final. Recent tournament performance by each player, head-to-head records, court surface familiarity, and player fitness or injury updates can all influence market prices. Semifinal results and commentary from tennis analysts may prompt repricing as new information emerges. Weather conditions on tournament day, seeding changes, or unexpected lineup announcements could also trigger volatility. Social media momentum and betting syndicates entering the market may amplify price swings in the final hours before play begins.