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, 9:25 AM EST
Polymarket
This market refers to the tennis match between Andrea De Marchi and Dinko Dinev in the ITF Men Kursumlijska Banja, originally scheduled for July 21, 2026 at 5:30AM ET. This market will resolve to 'Andrea De Marchi' if Andrea De Marchi advances against Dinko Dinev. This market will resolve to 'Dinko Dinev' if Dinko Dinev advances against Andrea De Marchi. 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 Andrea De Marchi and Dinko Dinev in the ITF Men Kursumlijska Banja, originally scheduled for July 21, 2026 at 5:30AM ET. This market will resolve to 'Andrea De Marchi' if Andrea De Marchi advances against Dinko Dinev. This market will resolve to 'Dinko Dinev' if Dinko Dinev advances against Andrea De Marchi. 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 odds to balance their book and manage risk, while prediction markets aggregate the beliefs of traders who profit or lose based on accuracy. This market may show materially different probabilities than traditional sports betting sites, especially if one venue has sharper information flow or different liquidity. Comparing both can reveal where the broader market sees value.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability quotes. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices move continuously as new trades arrive, with the spread between buy and sell prices reflecting the current liquidity and uncertainty around the match outcome. Traders can enter or exit positions at any time before Jul 28, 2026, and the final price at market close represents the collective forecast of all participants.
This market resolves around Jul 28, 2026, once the De Marchi vs Dinev match concludes and the result is verified against credible public sources. The outcome is determined by the official match result—which player wins the ITF Kursumlijska Banja event. No further action is required from traders; the platform confirms the winner and settles all positions accordingly.
Several factors may shift prices before this market closes. Recent player form, injury reports, or withdrawal announcements can trigger sharp moves, as can head-to-head records or court-surface preferences. Weather conditions on match day, player fatigue from prior rounds, and real-time match momentum during play may also influence late trading. Monitor tennis news outlets and official ITF communications for updates that could reshape trader expectations and cause the odds to swing.