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 11, 6:00 AM EST
Polymarket
This market refers to the tennis match between Tereza Hermanova and Annabel Wong in the Wimbledon Juniors, Girls, originally scheduled for July 4, 2026 at 6:00AM ET. This market will resolve to 'Tereza Hermanova' if Tereza Hermanova advances against Annabel Wong. This market will resolve to 'Annabel Wong' if Annabel Wong advances against Tereza Hermanova. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 tennis match between Tereza Hermanova and Annabel Wong in the Wimbledon Juniors, Girls, originally scheduled for July 4, 2026 at 6:00AM ET. This market will resolve to 'Tereza Hermanova' if Tereza Hermanova advances against Annabel Wong. This market will resolve to 'Annabel Wong' if Annabel Wong advances against Tereza Hermanova. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 market odds and traditional sportsbook odds often diverge because they reflect different incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are driven by trader conviction and real-money stakes. Prediction markets can sometimes offer sharper, more efficient pricing because participants directly profit from accuracy rather than volume. However, sportsbooks may occasionally move faster on breaking news. Comparing the two can reveal where the broader betting public sees value or where specialized knowledge creates an edge.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share represents a claim on one competitor, and the combined price of all shares always equals one dollar, ensuring probabilities sum to 100 percent. As traders place orders, the price adjusts in real time to reflect supply and demand. Higher trading volume typically narrows spreads and improves price accuracy, while lower liquidity can widen the gap between bid and ask prices.
This market resolves around Jul 11, 2026, once the match concludes and the winner is verified against credible public reporting. The outcome is determined by the final result of the Wimbledon Girls Juniors final between Hermanova and Wong. Traders holding shares in the winning competitor receive their payout, while losing positions expire worthless. Resolution timing depends on the actual match schedule and confirmation of the official result through established tennis authorities.
Several factors can shift odds before the final. Recent tournament performance, head-to-head records, and player form in earlier rounds all influence trader sentiment. Injury reports or withdrawal announcements would trigger sharp repricing. Media coverage highlighting one player's momentum or tactical advantages can sway the crowd. Weather conditions on match day, court surface conditions, and seeding dynamics also matter. Late-breaking news about either competitor's fitness or mental state may prompt rapid trading activity as the event approaches.