TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
ITF Astana: Nina Sozaonova vs Sandugash Kenzhibayeva Total Sets: O/U 2.5
- Polymarket
ITF Astana: Nina Sozaonova vs Sandugash Kenzhibayeva Total Sets: O/U 2.5 - Polymarket
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Vol.
·
Resolved Jul 15, 2026
Closed: Jul 22, 1:00 AM EST
Polymarket
This market refers to the tennis match between Nina Sozaonova and Sandugash Kenzhibayeva in the ITF Women Astana, originally scheduled for July 15, 2026 at 1:00AM ET. This market will resolve to 'Nina Sozaonova' if Nina Sozaonova advances against Sandugash Kenzhibayeva. This market will resolve to 'Sandugash Kenzhibayeva' if Sandugash Kenzhibayeva advances against Nina Sozaonova. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Nina Sozaonova and Sandugash Kenzhibayeva in the ITF Women Astana, originally scheduled for July 15, 2026 at 1:00AM ET. This market will resolve to 'Nina Sozaonova' if Nina Sozaonova advances against Sandugash Kenzhibayeva. This market will resolve to 'Sandugash Kenzhibayeva' if Sandugash Kenzhibayeva advances against Nina Sozaonova. 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 International Tennis Federation (ITF). 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 their liability and profit margin, while prediction markets are priced by supply and demand from thousands of independent traders. This market aggregates the collective forecast of those traders, which can differ meaningfully from traditional betting lines. Comparing the two can reveal where professional oddsmakers and the crowd disagree, offering traders insight into potential value or consensus blind spots.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome has a price between 0 and 1 (or 0–100 cents), representing the crowd's estimated likelihood. As traders buy shares of one outcome, its price rises and the competing outcome's price falls, ensuring continuous liquidity. The spread between bid and ask prices reflects current trading interest and market uncertainty around the match result.
This market resolves around Jul 22, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome is determined by which player wins the ITF Astana event. No ambiguity typically surrounds professional tennis results, so resolution is usually straightforward and rapid after the final point. Traders holding shares in the winning outcome receive their payout once the event is confirmed.
Several factors can shift odds in this market before the match begins. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, head-to-head records, and surface preference data can influence trader positioning. Weather forecasts for Astana may also matter, as court conditions affect playing style. Media coverage, betting syndicates' activity, and shifts in player ranking or form leading into the event are additional catalysts that could move prices meaningfully.