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 16, 1:30 AM EST
Polymarket
This market refers to the tennis match between Eva Korysheva and Aruzhan Sagandikova in the ITF Women Astana, originally scheduled for July 9, 2026 at 1:30AM ET. This market will resolve to 'Eva Korysheva' if Eva Korysheva advances against Aruzhan Sagandikova. This market will resolve to 'Aruzhan Sagandikova' if Aruzhan Sagandikova advances against Eva Korysheva. 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 Eva Korysheva and Aruzhan Sagandikova in the ITF Women Astana, originally scheduled for July 9, 2026 at 1:30AM ET. This market will resolve to 'Eva Korysheva' if Eva Korysheva advances against Aruzhan Sagandikova. This market will resolve to 'Aruzhan Sagandikova' if Aruzhan Sagandikova advances against Eva Korysheva. 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 incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets are driven by traders seeking to profit from accurate forecasts. This market may price the outcome differently than traditional sports betting sites, sometimes offering sharper or more reactive pricing. Comparing the two can reveal where one venue sees value the other has missed. Many traders monitor both to identify arbitrage opportunities or to gauge which venue's participants possess superior information about player form and match conditions.
On Polymarket, traders set the odds through an automated market maker that adjusts prices based on buy and sell pressure. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. When more traders purchase shares predicting one outcome, the price rises; when they sell, it falls. This continuous repricing mechanism ensures the market reflects real-time consensus. The current price of each outcome represents the marginal trader's belief about the probability of that result. Liquidity and trading volume influence how quickly prices respond to news, so markets with deeper order books typically adjust faster to breaking information about player injuries or tactical shifts.
This market resolves around Jul 16, 2026, once the match concludes and the result is verified against credible public sources. The outcome is determined by which player wins the ITF Astana event match. Resolution occurs after the match is officially completed and confirmed through reliable tennis reporting. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. The exact timing depends on when the match is played and how quickly the result is publicly confirmed.
Several catalysts could shift trader positioning before resolution. Recent tournament results or winning streaks by either player may prompt reassessment of their form and confidence. Injury announcements or fitness updates released days before the match can trigger sharp repricing. Head-to-head records or tactical matchup analysis shared by tennis analysts may influence trader conviction. Court surface conditions, weather forecasts, and seeding or draw announcements can also move odds. Late-breaking news about player morale, coaching changes, or unexpected withdrawals by other competitors in the draw may alter perceived difficulty and shift market sentiment.