TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 21, 4:00 AM EST
Polymarket
This market refers to the doubles tennis match between Ho/Kittay and Burruchaga/Kestelboim in the Croatia Open, originally scheduled for July 14, 2026 at 4:00AM ET. This market will resolve to 'Ho/Kittay' if the team of Ho/Kittay advances against Burruchaga/Kestelboim. This market will resolve to 'Burruchaga/Kestelboim' if the team of Burruchaga/Kestelboim advances against Ho/Kittay. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 doubles tennis match between Ho/Kittay and Burruchaga/Kestelboim in the Croatia Open, originally scheduled for July 14, 2026 at 4:00AM ET. This market will resolve to 'Ho/Kittay' if the team of Ho/Kittay advances against Burruchaga/Kestelboim. This market will resolve to 'Burruchaga/Kestelboim' if the team of Burruchaga/Kestelboim advances against Ho/Kittay. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 odds to balance their book and lock in profit margins, while prediction markets are driven purely by trader supply and demand. This market's odds represent a crowd-sourced consensus from traders risking real capital, which can sometimes price outcomes differently than traditional oddsmakers. Comparing the two can reveal where public sentiment and professional sportsbooks disagree on the match outcome.
On Polymarket, this market is priced through an automated market maker that converts trader bets 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), and traders buy or sell shares to express their view. The more capital flowing toward one outcome, the higher its price rises. This continuous pricing mechanism ensures the market stays liquid and reflects the latest information available to participants.
This market resolves around Jul 21, 2026, once the Ho/Kittay vs Burruchaga/Kestelboim doubles match concludes and the result is verified against credible public sources. The winning outcome is determined by which team claims victory in the match. Traders who backed the correct team receive their payout proportional to their position size, while incorrect positions expire worthless. Resolution typically occurs within hours of the final point.
Several factors could shift odds before the match begins. Injury announcements or player withdrawals would significantly impact pricing, as would recent form updates or head-to-head records becoming public. Betting activity from sharp traders or large position changes can also trigger price movements. Weather conditions at the venue, court surface conditions, or any last-minute lineup changes announced by the teams could prompt rapid repricing. Media coverage highlighting one team's momentum or weakness may also influence trader sentiment in this market.