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 24, 4:36 PM EST
Polymarket
This market refers to the tennis match between Joel Schwaerzler and Gustavo Heide in the US Open, Qualification ATP, originally scheduled for August 24, 2026 at 2:00PM ET. This market will resolve to 'Joel Schwaerzler' if Joel Schwaerzler advances against Gustavo Heide. This market will resolve to 'Gustavo Heide' if Gustavo Heide advances against Joel Schwaerzler. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 2026, 11:59 PM ET (14 days after the scheduled start), 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Joel Schwaerzler and Gustavo Heide in the US Open, Qualification ATP, originally scheduled for August 24, 2026 at 2:00PM ET. This market will resolve to 'Joel Schwaerzler' if Joel Schwaerzler advances against Gustavo Heide. This market will resolve to 'Gustavo Heide' if Gustavo Heide advances against Joel Schwaerzler. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 2026, 11:59 PM ET (14 days after the scheduled start), 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 ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds often differ from traditional sportsbook lines due to unique trader dynamics and lower volume. In this market, the crowd-sourced price may appear more volatile or reflect niche insights that aren't captured by larger sportsbooks. For example, trader sentiment could overweight recent form or under-the-radar injuries, creating divergence from standard betting odds. Monitoring both sides helps spot potential value shifts before the match.
This market resolves around Aug 31, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is based on official match records and tournament announcements, ensuring an unbiased, transparent conclusion. Traders can track news and live updates as the qualifier progresses, but the final settlement follows widely accepted sports data sources.