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 15, 3:00 AM EST
Polymarket
This market refers to the tennis match between Taro Daniel and Zdenek Kolar in the Iasi, originally scheduled for July 8, 2026 at 3:00AM ET. This market will resolve to 'Taro Daniel' if Taro Daniel advances against Zdenek Kolar. This market will resolve to 'Zdenek Kolar' if Zdenek Kolar advances against Taro Daniel. 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Taro Daniel and Zdenek Kolar in the Iasi, originally scheduled for July 8, 2026 at 3:00AM ET. This market will resolve to 'Taro Daniel' if Taro Daniel advances against Zdenek Kolar. This market will resolve to 'Zdenek Kolar' if Zdenek Kolar advances against Taro Daniel. 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 ATP 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 aggregate the beliefs of traders risking real capital. This market may show higher or lower implied probabilities than traditional sportsbooks, depending on which venue's participants have fresher information or stronger conviction. Comparing the two can reveal where smart money is positioning itself ahead of the match.
On Polymarket, traders set the odds by buying and selling outcome shares in an automated market maker (AMM) system. 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 trades and liquidity available, with the cost to buy shares rising as demand increases. This continuous pricing mechanism means the market adjusts in real time as new information surfaces or trader sentiment shifts, ensuring the odds stay responsive to developments in the lead-up to the match.
This market resolves around Jul 15, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the official match result, confirmed through established sports data sources. Until that point, traders can continue to buy and sell shares, allowing the market to reflect updated expectations as the event approaches and any new information emerges.
Several factors could shift odds before the match takes place. Injury reports or fitness updates on either player would likely trigger sharp moves, as would recent performance trends or head-to-head history becoming more salient. Court surface conditions, weather forecasts, and any changes to tournament scheduling could also influence trader positioning. News coverage, expert commentary, or betting action from professional syndicates may signal where informed participants are leaning, prompting retail traders to adjust their positions accordingly.