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 22, 5:30 AM EST
Polymarket
This market refers to the tennis match between Beatrise Zeltina and Carolina Kuhl in the ITF Women Olomouc, originally scheduled for July 15, 2026 at 5:30AM ET. This market will resolve to 'Beatrise Zeltina' if Beatrise Zeltina advances against Carolina Kuhl. This market will resolve to 'Carolina Kuhl' if Carolina Kuhl advances against Beatrise Zeltina. 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 Beatrise Zeltina and Carolina Kuhl in the ITF Women Olomouc, originally scheduled for July 15, 2026 at 5:30AM ET. This market will resolve to 'Beatrise Zeltina' if Beatrise Zeltina advances against Carolina Kuhl. This market will resolve to 'Carolina Kuhl' if Carolina Kuhl advances against Beatrise Zeltina. 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 participant bases and incentive structures. Sportsbooks set lines to balance action and protect their margin, while prediction markets aggregate the beliefs of traders who have real money at stake and face no house edge. This market may price the outcome differently than traditional sports betting sites, especially if one venue has sharper or more active traders. Comparing the two can reveal where public opinion and professional oddsmakers disagree, though both should be treated as estimates rather than certainties.
On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders purchase shares representing each possible outcome, and the price of each share adjusts based on supply and demand. The more capital flowing into one outcome, the higher its price climbs, and vice versa. This continuous repricing mechanism ensures the market stays responsive to new information and reflects the collective conviction of active participants at any given moment.
This market resolves around Jul 22, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official result of the tennis event. Until that point, traders can continue to buy and sell shares as new information emerges—such as player form, injury updates, or head-to-head records. After resolution, all shares will be settled according to the final match result.
Several factors may shift odds before Jul 22, 2026. Injury announcements or fitness updates for either player can trigger sharp repricing, as can recent tournament results or changes in ranking. Court surface conditions and weather forecasts on match day often influence trader sentiment. Head-to-head history and performance trends in similar events also drive trading activity. Media coverage and expert commentary may sway perception, while large trades from sophisticated bettors can signal conviction and spark momentum. Watch for any official schedule changes or venue updates as well.