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 10, 4:00 AM EST
Polymarket
This market refers to the tennis match between Devin Badenhorst and Alec Deckers in the ITF Men Hillcrest, originally scheduled for July 3, 2026 at 4:00AM ET. This market will resolve to 'Devin Badenhorst' if Devin Badenhorst advances against Alec Deckers. This market will resolve to 'Alec Deckers' if Alec Deckers advances against Devin Badenhorst. 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 Devin Badenhorst and Alec Deckers in the ITF Men Hillcrest, originally scheduled for July 3, 2026 at 4:00AM ET. This market will resolve to 'Devin Badenhorst' if Devin Badenhorst advances against Alec Deckers. This market will resolve to 'Alec Deckers' if Alec Deckers advances against Devin Badenhorst. 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 operate under different constraints. Sportsbooks set odds to balance their books and lock in profit margins, while prediction markets are driven by trader consensus and real-money incentives to forecast accurately. This market aggregates the views of many independent participants rather than a single operator, which can surface different probability estimates. Comparing the two can reveal where professional oddsmakers and decentralized traders disagree on the likely outcome.
On Polymarket, traders set the odds 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. The price of each share reflects the collective assessment of all participants—those who believe in an outcome buy shares, pushing the price higher, while skeptics sell, driving it lower. The current market price directly translates to an implied probability, so you can see at a glance what the crowd expects. As new information surfaces or sentiment shifts, prices adjust in real time.
This market resolves around Jul 10, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will reflect which player wins the ITF Hillcrest event. Until that point, traders can continue to buy and sell shares based on their expectations. Resolution is automatic once the event is confirmed, and all positions settle according to the final result.
Several factors could shift prices in this market before resolution. Recent player performance, head-to-head records, and tournament seeding may influence trader sentiment. Injury reports or withdrawal announcements could trigger sharp moves, as could weather conditions or court surface details affecting play style. Real-time match developments—such as early set results or momentum swings—often drive intraday volatility. Media coverage and expert commentary can also sway perception. Traders continuously reassess probabilities as new information arrives, so watch for any updates from the ITF or player camps.