TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 2, 5:00 AM EST
Polymarket
This market refers to the tennis match between Kacper Szymkowiak and Adam Kaczmarek in the ITF Men Rzeszow, originally scheduled for June 25, 2026 at 5:00AM ET. This market will resolve to 'Kacper Szymkowiak' if Kacper Szymkowiak advances against Adam Kaczmarek. This market will resolve to 'Adam Kaczmarek' if Adam Kaczmarek advances against Kacper Szymkowiak. 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 Kacper Szymkowiak and Adam Kaczmarek in the ITF Men Rzeszow, originally scheduled for June 25, 2026 at 5:00AM ET. This market will resolve to 'Kacper Szymkowiak' if Kacper Szymkowiak advances against Adam Kaczmarek. This market will resolve to 'Adam Kaczmarek' if Adam Kaczmarek advances against Kacper Szymkowiak. 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 pricing mechanisms and participant bases. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are priced by traders seeking to profit from accurate forecasts. Comparing this market's implied probability to major sportsbook lines can reveal where the crowd on Polymarket sees value differently. However, both should converge as the event approaches and new information emerges, since both are ultimately betting on the same real-world outcome.
On Polymarket, traders set prices by buying and selling outcome shares, with the current market price reflecting the collective belief about which player will win. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The probability shown in this market is derived from the order book depth and recent trades, meaning prices adjust continuously as new information arrives or sentiment shifts. Higher trading volume typically narrows spreads and improves price efficiency, allowing you to enter or exit positions with minimal slippage.
This market resolves around Jul 2, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome is determined by which player wins the ITF Rzeszow event, confirmed through official tournament records and reputable sports reporting. Until that point, traders can continue to buy and sell shares based on their assessment of player form, head-to-head records, court conditions, and other relevant factors.
Several catalysts could shift prices in this market before resolution. Recent player performance, injury updates, or withdrawal announcements would immediately impact odds. Court surface conditions, weather forecasts, and head-to-head matchup history may also influence trader sentiment. Betting activity from informed participants—such as professional bettors or those with insider knowledge of player form—can trigger rapid repricing. Additionally, any official tournament schedule changes or player statements about fitness could prompt significant moves as the market incorporates new information.