TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 4, 6:30 AM EST
Polymarket
This market refers to the doubles tennis match between Sutjiadi/Zvonareva and Perez/Schuurs in the Bad Homburg Open, originally scheduled for June 27, 2026 at 6:30AM ET. This market will resolve to 'Sutjiadi/Zvonareva' if the team of Sutjiadi/Zvonareva advances against Perez/Schuurs. This market will resolve to 'Perez/Schuurs' if the team of Perez/Schuurs advances against Sutjiadi/Zvonareva. 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 Sutjiadi/Zvonareva and Perez/Schuurs in the Bad Homburg Open, originally scheduled for June 27, 2026 at 6:30AM ET. This market will resolve to 'Sutjiadi/Zvonareva' if the team of Sutjiadi/Zvonareva advances against Perez/Schuurs. This market will resolve to 'Perez/Schuurs' if the team of Perez/Schuurs advances against Sutjiadi/Zvonareva. 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 market odds and sportsbook odds often diverge because they reflect different pricing mechanisms. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like Polymarket derive prices from continuous trader supply and demand. Sportsbooks may adjust faster to sharp action or news, whereas prediction markets aggregate dispersed information over time. For this doubles match, comparing Polymarket odds to major sportsbook lines can reveal whether one venue perceives an edge the other has missed. Discrepancies typically narrow as the event approaches, but persistent gaps may signal where informed traders see value or where one market is slower to react.
On Polymarket, traders set prices through an automated market maker and order-book model, where each outcome's price reflects the cumulative bets placed on it. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The Sutjiadi/Zvonareva versus Perez/Schuurs market price moves in real time as new positions are entered or closed. Traders buy shares of the outcome they believe will occur, driving that outcome's price upward; conversely, selling pressure lowers it. The platform's fee structure and liquidity depth influence how efficiently prices adjust to new information. Higher trading volume typically tightens spreads and improves price discovery, making odds more reliable as a probability estimate.
This market resolves around Jul 4, 2026, once the Bad Homburg Open doubles match between Sutjiadi/Zvonareva and Perez/Schuurs concludes and the result is verified against credible public sources. The outcome is determined by which pair wins the match according to official tournament records. No ambiguity typically exists in tennis doubles outcomes—the winning team is objectively established by the match score. Resolution occurs shortly after the final point is played and confirmed by the tournament organizer or major sports data providers. Traders should monitor official announcements to confirm the exact timing of resolution.
Several factors can shift odds before the match begins. Injury reports or player withdrawals would dramatically alter perceived winning chances. Recent tournament form, head-to-head records, and court surface preference (grass at Bad Homburg) influence trader positioning. Betting action from sharp players or syndicates can move prices if they detect value others have missed. Weather forecasts, scheduling delays, or late lineup changes also trigger repricing. Media coverage highlighting one pair's momentum or a player's confidence level may sway retail traders. As the match start time approaches, any last-minute news about fitness, mental state, or tactical adjustments typically generates volatility in this market.