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%
Closed: Jul 22, 6:00 AM EST
Polymarket
This market refers to the tennis match between Hanne Vandewinkel and Weronika Falkowska in the Istanbul 2, originally scheduled for July 15, 2026 at 6:00AM ET. This market will resolve to 'Hanne Vandewinkel' if Hanne Vandewinkel advances against Weronika Falkowska. This market will resolve to 'Weronika Falkowska' if Weronika Falkowska advances against Hanne Vandewinkel. 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Hanne Vandewinkel and Weronika Falkowska in the Istanbul 2, originally scheduled for July 15, 2026 at 6:00AM ET. This market will resolve to 'Hanne Vandewinkel' if Hanne Vandewinkel advances against Weronika Falkowska. This market will resolve to 'Weronika Falkowska' if Weronika Falkowska advances against Hanne Vandewinkel. 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 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 action and lock in profit margins, while prediction markets like this one are driven by traders risking real capital on their beliefs about the outcome. Prediction markets can sometimes offer sharper, more efficient pricing because participants have direct financial exposure. Comparing this market's implied probabilities to traditional sportsbook lines may reveal opportunities if one venue systematically undervalues or overvalues a particular outcome.
On Polymarket, this market is priced through an automated market maker mechanism where traders buy and sell shares representing each possible outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective assessment of all traders participating in the market. As more capital flows into one outcome, its price rises and the implied probability adjusts accordingly. This continuous pricing model allows you to enter or exit positions at any time before the market closes, with the spread between bid and ask prices determined by real-time supply and demand.
This market resolves around Jul 22, 2026, once the event concludes and the result is verifiable from credible public sources. The outcome is determined by the official result of the match—whether it ends in a win for one fighter, a draw, or another recognized conclusion. Traders should monitor official announcements and reputable sports reporting to anticipate when the market will settle. Resolution typically occurs shortly after the event is officially confirmed, at which point all positions are finalized based on the verified outcome.
Several factors may shift trader sentiment and move prices in this market. Injury announcements or fighter withdrawals could dramatically alter odds. Recent fight footage, training camp reports, or analyst commentary on either competitor's form may influence perception of their chances. Weigh-in results and official fight card confirmations can also trigger repricing. Media coverage highlighting one fighter's recent performance or historical head-to-head records may sway the market. Additionally, changes in betting patterns on traditional sportsbooks sometimes precede movements here, as informed traders arbitrage between venues.