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: Jun 23, 11:00 PM EST
Polymarket
This market refers to the tennis match between Sheng Tang and Siwanat Auytayakul in the ITF Men Maanshan, originally scheduled for June 16, 2026 at 11:00PM ET. This market will resolve to 'Sheng Tang' if Sheng Tang advances against Siwanat Auytayakul. This market will resolve to 'Siwanat Auytayakul' if Siwanat Auytayakul advances against Sheng Tang. 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 Sheng Tang and Siwanat Auytayakul in the ITF Men Maanshan, originally scheduled for June 16, 2026 at 11:00PM ET. This market will resolve to 'Sheng Tang' if Sheng Tang advances against Siwanat Auytayakul. This market will resolve to 'Siwanat Auytayakul' if Siwanat Auytayakul advances against Sheng Tang. 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 manage risk, while prediction markets aggregate the beliefs of traders who have financial skin in the game. This market may show a different implied probability than traditional sports betting sites, particularly if one venue has sharper information flow or if casual versus professional traders dominate each venue. Comparing the two can reveal where smart money is positioning itself relative to public betting sentiment.
On Polymarket, traders set the odds through an automated market maker that adjusts prices based on order flow and liquidity. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome share reflects the collective expectation of all active traders at any given moment. As more capital flows toward one outcome, its price rises and the competing outcome falls, creating a self-correcting mechanism. This continuous repricing ensures the market remains responsive to new information and trader conviction throughout the event window.
This market resolves around Jun 24, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result, determining which trader positions are correct. Until that point, prices may fluctuate as new information emerges, odds shift, or market sentiment changes. Resolution is final once the event data is locked in and the platform processes the payout.
Player injury reports, recent form and head-to-head records, court conditions, and pre-match commentary from analysts can all shift trader positioning significantly. Betting line movements at major sportsbooks may also influence prediction market prices as arbitrageurs and informed traders react. Weather forecasts, player withdrawals, or unexpected roster changes could trigger sharp repricing. Real-time match developments—such as early set outcomes or momentum swings—will likely drive the most dramatic price moves as traders update their expectations based on live performance.