TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 18, 11:02 PM EST
Polymarket
This market refers to the tennis match between Benjamin Bonzi and Justin Boulais in the Quebec City, originally scheduled for August 18, 2026 at 11:00AM ET. This market will resolve to 'Benjamin Bonzi' if Benjamin Bonzi advances against Justin Boulais. This market will resolve to 'Justin Boulais' if Justin Boulais advances against Benjamin Bonzi. 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Benjamin Bonzi and Justin Boulais in the Quebec City, originally scheduled for August 18, 2026 at 11:00AM ET. This market will resolve to 'Benjamin Bonzi' if Benjamin Bonzi advances against Justin Boulais. This market will resolve to 'Justin Boulais' if Justin Boulais advances against Benjamin Bonzi. 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 ATP Tour. A consensus of credible reporting may also be used.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders continuously submit bids and asks that determine the current odds. The top outcome’s implied probability adjusts based on trading volume and recent bets, capturing the collective wisdom of participants. This dynamic pricing lets market participants react quickly to new information or shifts in expectation leading up to Aug 25, 2026.
This market resolves around Aug 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform will update the market accordingly based on confirmed scores and event details.
Injuries, weather delays, or changes to player form can all shift expectations and move this market. Media interviews, betting trends, and performance in preceding matches may also influence trader sentiment. As Aug 25, 2026 approaches, any news directly affecting either competitor’s readiness or likelihood of victory will likely cause rapid adjustments in the odds.