TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 21, 8:00 PM EST
Polymarket
This market refers to the tennis match between Duje Markovina and Jake Delaney in the ITF Men Brisbane, originally scheduled for July 14, 2026 at 8:00PM ET. This market will resolve to 'Duje Markovina' if Duje Markovina advances against Jake Delaney. This market will resolve to 'Jake Delaney' if Jake Delaney advances against Duje Markovina. 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 Duje Markovina and Jake Delaney in the ITF Men Brisbane, originally scheduled for July 14, 2026 at 8:00PM ET. This market will resolve to 'Duje Markovina' if Duje Markovina advances against Jake Delaney. This market will resolve to 'Jake Delaney' if Jake Delaney advances against Duje Markovina. 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 traditional 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 risking real capital on outcomes. This market's odds may move faster or slower than sportsbook lines depending on which venue receives new information first. Comparing the two can reveal where professional traders and casual bettors disagree on the likely result.
On Polymarket, this market is priced through an automated market maker that converts trader orders 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 buying or selling shares moves the price according to the platform's pricing algorithm. Traders profit by buying low and selling high, or by correctly predicting the outcome before the market resolves. The continuous pricing mechanism ensures liquidity and allows you to enter or exit positions at any time before the event concludes.
This market resolves around Jul 22, 2026, once the ITF Brisbane match between the two players concludes and the result is verifiable from credible public sources. The outcome is determined by which player wins the match. Until that point, prices will fluctuate as traders update their expectations based on player form, injury reports, head-to-head records, and other relevant information. Early resolution is possible if the match is cancelled or withdrawn before completion.
Several factors could shift odds before the match takes place. Injury announcements or fitness updates for either player will typically trigger sharp price moves, as will recent tournament results or changes in ranking. Weather conditions at the Brisbane venue, court surface performance data, and head-to-head history may also influence trader positioning. News coverage, expert commentary, and betting activity on external sportsbooks can accelerate repricing. As the match date approaches, any withdrawal or scheduling change would cause immediate market reaction.