TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 18, 8:00 AM EST
Polymarket
This market refers to the tennis match between Matej Dodig and Henri Squire in the Trieste, originally scheduled for July 11, 2026 at 8:00AM ET. This market will resolve to 'Matej Dodig' if Matej Dodig advances against Henri Squire. This market will resolve to 'Henri Squire' if Henri Squire advances against Matej Dodig. 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 Matej Dodig and Henri Squire in the Trieste, originally scheduled for July 11, 2026 at 8:00AM ET. This market will resolve to 'Matej Dodig' if Matej Dodig advances against Henri Squire. This market will resolve to 'Henri Squire' if Henri Squire advances against Matej Dodig. 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 on outcomes. Prediction markets can sometimes price events more accurately over time because traders face direct financial consequences for mispricing. However, sportsbooks may move faster on breaking news or injury reports. Comparing the two can reveal where the broader market sees value or where consensus is shifting.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability estimates. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome trade continuously, and the price of each share reflects the collective belief of all active traders. As more capital flows toward one outcome, its price rises and the competing outcome's price falls, always summing to 100 cents. This mechanism ensures transparent, friction-free pricing and allows you to enter or exit your position at any time before the market closes.
This market resolves around Jul 18, 2026, with the outcome confirmed once the match result is verifiable from credible public reporting. The winning shares will be determined by the official result of the tennis match between the two players. Until that date, you can trade your position freely. After the event concludes and the result is confirmed, the market will settle and shares in the winning outcome will be redeemed at full value.
Several factors could shift odds before the match takes place. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, head-to-head records, and surface preference (clay, hard court, grass) all influence trader positioning. Betting syndicates and professional traders often move the market on new information faster than casual participants. Weather forecasts closer to the event date, player form in warm-up matches, and any coaching or equipment changes can also sway sentiment. Monitor sports news and player social media for catalysts that might reshape market expectations.