TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 24, 3:00 AM EST
Polymarket
This market refers to the tennis match between Massellani Simone and Giuseppe La Vela in the ITF Men Milano, originally scheduled for June 17, 2026 at 3:00AM ET. This market will resolve to 'Massellani Simone' if Massellani Simone advances against Giuseppe La Vela. This market will resolve to 'Giuseppe La Vela' if Giuseppe La Vela advances against Massellani Simone. 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 Massellani Simone and Giuseppe La Vela in the ITF Men Milano, originally scheduled for June 17, 2026 at 3:00AM ET. This market will resolve to 'Massellani Simone' if Massellani Simone advances against Giuseppe La Vela. This market will resolve to 'Giuseppe La Vela' if Giuseppe La Vela advances against Massellani Simone. 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 serve different purposes and attract different participant bases. Sportsbooks set odds to balance liability and profit margin, while prediction markets reflect the aggregated belief of traders wagering real money on outcomes. This market may show higher or lower implied probabilities than traditional sports betting sites, depending on which venue's participants have fresher information or stronger conviction. Comparing the two can reveal where the broader market sees value or disagreement on the likely result.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share represents a claim on one player's victory, and the price reflects the collective willingness of participants to bet at that level. As new information emerges—injury reports, recent form, or head-to-head history—traders adjust their positions, moving the price up or down. The continuous repricing mechanism ensures this market remains responsive to changing expectations throughout the lead-up to the match.
This market resolves around Jun 24, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by which player wins the ITF Milano event, confirmed through official tournament records and reliable sports news sources. Until that point, traders can continue to adjust positions as new developments unfold. Resolution is final once the match is officially completed and the winner is documented.
Several factors may shift trader sentiment before resolution. Injury announcements or fitness updates about either player could trigger sharp repricing, as could recent tournament results or head-to-head record analysis. Court surface conditions, weather forecasts, and draw positioning within the ITF Milano bracket may also influence confidence. Media coverage highlighting form trends or tactical matchups can sway the market, as can betting action from informed participants who spot value. Any unexpected news in the days leading up to the match could prompt rapid position adjustments.