TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 10, 11:30 PM EST
Polymarket
This market refers to the tennis match between Jelani Sarr and Bjorn Swenson in the ITF M25 East Lansing Men, Qualifying, originally scheduled for August 10, 2026 at 3:00PM ET. This market will resolve to 'Jelani Sarr' if Jelani Sarr advances against Bjorn Swenson. This market will resolve to 'Bjorn Swenson' if Bjorn Swenson advances against Jelani Sarr. 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 Jelani Sarr and Bjorn Swenson in the ITF M25 East Lansing Men, Qualifying, originally scheduled for August 10, 2026 at 3:00PM ET. This market will resolve to 'Jelani Sarr' if Jelani Sarr advances against Bjorn Swenson. This market will resolve to 'Bjorn Swenson' if Bjorn Swenson advances against Jelani Sarr. 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.
On Polymarket, this market reflects trader sentiment rather than traditional sportsbook lines. Prediction market odds adjust continuously based on real-time trading activity and volume of $494, allowing for dynamic shifts as new information emerges. Sportsbook odds, by contrast, are set by professional oddsmakers and may incorporate broader market factors, including public betting trends and historical performance. The difference often lies in responsiveness; this market can react faster to emerging news or injury updates, while sportsbooks may smooth volatility to manage risk. Traders should compare both to identify potential discrepancies.
This market resolves around Aug 17, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be determined by the official match records, and the platform will update the market accordingly based on those confirmed results.
Several signals could impact this market before Aug 17, 2026. Key factors include player injuries, changes in form or performance metrics, weather conditions affecting play, and strategic adjustments by coaches or training staff. Media coverage and expert analysis may also shift perceptions, influencing trader sentiment. As the match approaches, betting volume of $494 can amplify price movements, especially with any last-minute updates regarding player availability or court conditions. Traders should monitor official team announcements and live statistics for early indicators.