TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 7, 7:00 AM EST
Polymarket
This market refers to the tennis match between Alec Beckley and Tom Sickenberger in the ITF Men Marburg, originally scheduled for June 30, 2026 at 7:00AM ET. This market will resolve to 'Alec Beckley' if Alec Beckley advances against Tom Sickenberger. This market will resolve to 'Tom Sickenberger' if Tom Sickenberger advances against Alec Beckley. 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 Alec Beckley and Tom Sickenberger in the ITF Men Marburg, originally scheduled for June 30, 2026 at 7:00AM ET. This market will resolve to 'Alec Beckley' if Alec Beckley advances against Tom Sickenberger. This market will resolve to 'Tom Sickenberger' if Tom Sickenberger advances against Alec Beckley. 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 pools 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 may show a different probability than traditional sports betting sites, especially if one venue has sharper or more active traders. Comparing the two can reveal where informed opinion clusters and highlight potential value opportunities.
On Polymarket, traders set the odds by buying and selling outcome shares in an automated market maker. 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 active traders at that moment, with higher prices indicating greater confidence in that outcome. As new information emerges or sentiment shifts, the market adjusts continuously. This decentralized pricing mechanism means the odds you see are determined by real-time supply and demand rather than a centralized sportsbook.
This market resolves around Jul 7, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect the actual winner of the match as documented by official tennis records and reputable sports news sources. Until that time, traders can continue to buy and sell shares based on their expectations. Once the match concludes and the result is confirmed, this market will settle accordingly.
Several factors could shift trader sentiment before resolution. Recent form and head-to-head records between the two players often influence odds, as do injury reports or player withdrawals. Court conditions, weather, and tournament momentum can also matter in tennis prediction markets. News coverage, expert commentary, and betting activity on traditional sportsbooks may prompt traders to adjust their positions. As the match date approaches, any updates on player fitness or seeding changes could trigger notable price movements in this market.