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: Sep 7, 9:38 AM EST
Polymarket
This market refers to the tennis match between Justin Boulais and Matisse Bobichon in the Cassis, France, Qualifying, originally scheduled for September 7, 2026 at 5:10AM ET. This market will resolve to 'Justin Boulais' if Justin Boulais advances against Matisse Bobichon. This market will resolve to 'Matisse Bobichon' if Matisse Bobichon advances against Justin Boulais. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 21, 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 Justin Boulais and Matisse Bobichon in the Cassis, France, Qualifying, originally scheduled for September 7, 2026 at 5:10AM ET. This market will resolve to 'Justin Boulais' if Justin Boulais advances against Matisse Bobichon. This market will resolve to 'Matisse Bobichon' if Matisse Bobichon advances against Justin Boulais. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 21, 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 reflect the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set odds based on their own models and risk assessment, while this market aggregates the views of many individuals. It’s common to see discrepancies between the two, especially before significant events or when new information emerges. Polls and analysts’ predictions can also offer a useful comparison point, though they are often less accurate than either sportsbooks or well-functioning prediction markets like this one.
This market resolves around Sep 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Cassis match between Justin Boulais and Matisse Bobichon. Any potential disputes will be assessed based on widely accepted sources of truth for tennis match results. The market will then settle, and traders will receive payouts based on their holdings in the winning outcome.
Several factors could influence the price of this market before Sep 14, 2026. News regarding player injuries, changes in playing conditions, or even significant shifts in public perception could all cause traders to reassess their probabilities. Unexpected announcements about either Justin Boulais or Matisse Bobichon’s form or preparation could also lead to price movements. Major upsets in other related tennis events might also indirectly affect sentiment, as traders adjust their overall assessment of player capabilities and the likelihood of various outcomes in this market.