TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Istanbul 2 (Doubles): Shibahara/Zvonareva vs Prozorova/Shubladze
- Polymarket
Istanbul 2 (Doubles): Shibahara/Zvonareva vs Prozorova/Shubladze - Polymarket
1W
News
Positive
Negative
Neutral
Hover marker for details
Vol.
·
Resolved Jul 18, 2026
Closed: Jul 25, 7:30 AM EST
Polymarket
This market refers to the doubles tennis match between Shibahara/Zvonareva and Prozorova/Shubladze in the Istanbul 2, originally scheduled for July 18, 2026 at 7:30AM ET. This market will resolve to 'Shibahara/Zvonareva' if the team of Shibahara/Zvonareva advances against Prozorova/Shubladze. This market will resolve to 'Prozorova/Shubladze' if the team of Prozorova/Shubladze advances against Shibahara/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 Shibahara/Zvonareva and Prozorova/Shubladze in the Istanbul 2, originally scheduled for July 18, 2026 at 7:30AM ET. This market will resolve to 'Shibahara/Zvonareva' if the team of Shibahara/Zvonareva advances against Prozorova/Shubladze. This market will resolve to 'Prozorova/Shubladze' if the team of Prozorova/Shubladze advances against Shibahara/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 traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and protect their margin, while prediction markets aggregate decentralized trader beliefs in real time. For this market, prediction market prices may lead or lag sportsbook odds depending on information flow and liquidity. Comparing the two can reveal where professional oddsmakers and retail traders disagree on the likely outcome of the match.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability quotes. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Participants buy or sell shares corresponding to each possible outcome, and the price of each share reflects the collective belief in that outcome's likelihood. As volume flows in, the price adjusts mechanically to balance supply and demand, ensuring the market remains responsive to new information and trader conviction.
This market resolves around Jul 25, 2026, once the match concludes and the winning pair is confirmed. The outcome will be verified against credible public sources reporting the final result. Until that time, traders can continue to buy and sell shares as odds shift based on team news, player form, and other factors that emerge before the event. Resolution occurs automatically once the result is established and validated.
Several factors could shift odds before Jul 25, 2026. Injury announcements or player withdrawals affecting either pair would trigger sharp repricing. Recent tournament results, head-to-head records, and surface-specific performance data often influence trader positioning. Media coverage highlighting form or momentum can also sway sentiment. Additionally, betting patterns from professional syndicates or large traders may signal information asymmetries, prompting retail participants to adjust their positions accordingly.