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 21, 6:00 AM EST
Polymarket
This market refers to the doubles tennis match between Ozturk/Yildirim and Drazic/Shinikova in the Istanbul 2, originally scheduled for July 14, 2026 at 6:00AM ET. This market will resolve to 'Ozturk/Yildirim' if the team of Ozturk/Yildirim advances against Drazic/Shinikova. This market will resolve to 'Drazic/Shinikova' if the team of Drazic/Shinikova advances against Ozturk/Yildirim. 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 Ozturk/Yildirim and Drazic/Shinikova in the Istanbul 2, originally scheduled for July 14, 2026 at 6:00AM ET. This market will resolve to 'Ozturk/Yildirim' if the team of Ozturk/Yildirim advances against Drazic/Shinikova. This market will resolve to 'Drazic/Shinikova' if the team of Drazic/Shinikova advances against Ozturk/Yildirim. 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 participant bases and incentive structures. Sportsbooks set lines to balance liability and extract a margin, while prediction markets aggregate trader beliefs through continuous price discovery. On Polymarket, odds emerge from real money at stake, which can create sharper or more efficient pricing than traditional sportsbooks in some cases. Comparing this market's odds to major sportsbook lines can reveal where the two venues disagree on the match outcome, potentially signaling value or consensus shifts in how the tennis community assesses the teams.
On Polymarket, this market is priced through an automated market maker that converts trader buy and sell orders into real-time odds for each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the cumulative belief of all traders holding positions, with prices moving as new capital enters or exits. Traders profit by buying low and selling high, or by correctly predicting the match result and holding until resolution. The continuous pricing mechanism ensures liquidity and allows participants to enter or exit positions at transparent, market-determined rates throughout the trading window.
This market resolves around Jul 21, 2026, once the doubles match between Ozturk/Yildirim and Drazic/Shinikova concludes and the result is verifiable from credible public sources. The outcome is determined by which team wins the match according to official tournament records. Traders holding positions on the winning outcome receive their payout, while those on the losing side forfeit their stake. Resolution typically occurs within hours of the final point, pending confirmation from the tournament organizers.
Several factors could shift odds before the match concludes. Player injuries, withdrawals, or last-minute lineup changes announced before play begins would trigger immediate repricing. During the match itself, momentum swings—such as one team winning a set decisively or breaking serve—often prompt traders to adjust positions, moving prices in real time. Pre-match news about player form, head-to-head records, or court conditions may also influence trader sentiment. Weather delays or scheduling changes could extend the trading window and create new information for the market to digest.