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 21, 4:47 PM EST
Polymarket
This market refers to the tennis match between Aleksandr Braynin and Alexander Wagner in the ITF Men Ollersbach, originally scheduled for July 21, 2026 at 12:30PM ET. This market will resolve to 'Aleksandr Braynin' if Aleksandr Braynin advances against Alexander Wagner. This market will resolve to 'Alexander Wagner' if Alexander Wagner advances against Aleksandr Braynin. 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 Aleksandr Braynin and Alexander Wagner in the ITF Men Ollersbach, originally scheduled for July 21, 2026 at 12:30PM ET. This market will resolve to 'Aleksandr Braynin' if Aleksandr Braynin advances against Alexander Wagner. This market will resolve to 'Alexander Wagner' if Alexander Wagner advances against Aleksandr Braynin. 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 bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate the beliefs of traders risking real capital. This market may show odds that differ from traditional sports betting sites, especially if one venue attracts more informed or specialized traders. Comparing the two can reveal where consensus is strongest and where outlier views exist.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome trade continuously, and the price of each share reflects the collective probability assigned by active traders. As more capital flows into one outcome, its price rises and the opposing outcome's price falls, creating a dynamic equilibrium that balances supply and demand throughout the trading period.
This market resolves around Jul 28, 2026, once the tennis match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result, determining which player prevails. Until that point, traders can continue to adjust positions as new information emerges, injuries are reported, or other factors influence expectations about the match.
Several catalysts could shift odds before Jul 28, 2026. Player injuries, recent form changes, or updated rankings may alter perceived match quality. Head-to-head records, court surface conditions, and tournament context can all influence trader conviction. News about either player's fitness, coaching changes, or psychological momentum from prior rounds could trigger sharp repricing. Close matches or unexpected upsets in related tournaments may also prompt traders to reassess their positions on this specific matchup.