TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 8, 4:00 AM EST
Polymarket
This market refers to the tennis match between Niccolo Baroni and Aljaz Jeran in the ITF Men Store, originally scheduled for July 1, 2026 at 4:00AM ET. This market will resolve to 'Niccolo Baroni' if Niccolo Baroni advances against Aljaz Jeran. This market will resolve to 'Aljaz Jeran' if Aljaz Jeran advances against Niccolo Baroni. 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 Niccolo Baroni and Aljaz Jeran in the ITF Men Store, originally scheduled for July 1, 2026 at 4:00AM ET. This market will resolve to 'Niccolo Baroni' if Niccolo Baroni advances against Aljaz Jeran. This market will resolve to 'Aljaz Jeran' if Aljaz Jeran advances against Niccolo Baroni. 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 lines to balance action and manage risk, while prediction markets aggregate the beliefs of traders risking real capital on outcomes. This market's odds may move faster or slower than traditional sportsbooks depending on information flow and trader conviction. Comparing the two can reveal where one venue sees value the other has missed, though both aim to reflect the true probability of the event.
On Polymarket, traders set the odds by buying and selling shares representing each possible outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective belief about the likelihood of that result, with shares trading between 0 and 100 cents. As new information emerges or sentiment shifts, traders adjust their positions, causing the price to move. This continuous auction mechanism ensures the market price incorporates available information and trader conviction in real time.
This market resolves around Jul 8, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winning shares will be determined by the official result of the match between the two players. Until that point, traders can continue to buy and sell positions as new developments or analysis shift their expectations. Resolution typically occurs shortly after the match concludes and the result is widely reported.
Key catalysts include recent performance data, head-to-head records, injury reports, and court surface conditions that may favor one player. Betting activity on traditional sportsbooks can signal sharp money and shift sentiment here. Tournament draws, seeding announcements, and pre-match commentary from analysts may also influence trader positioning. As the match date approaches, any news about player form, fitness, or external circumstances could trigger repricing. Close matches between evenly skilled opponents tend to see larger swings than lopsided matchups.