TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 31, 3:35 PM EST
Polymarket
This market refers to the tennis match between Facundo Acosta and Juan Carlos Prado in the San Marino, originally scheduled for July 30, 2026 at 11:00AM ET. This market will resolve to 'Facundo Acosta' if Facundo Acosta advances against Juan Carlos Prado. This market will resolve to 'Juan Carlos Prado' if Juan Carlos Prado advances against Facundo Acosta. 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 Facundo Acosta and Juan Carlos Prado in the San Marino, originally scheduled for July 30, 2026 at 11:00AM ET. This market will resolve to 'Facundo Acosta' if Facundo Acosta advances against Juan Carlos Prado. This market will resolve to 'Juan Carlos Prado' if Juan Carlos Prado advances against Facundo Acosta. 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 manually set prices through buying and selling shares, creating a dynamic odds curve that adjusts with each trade. The current top outcome chance reflects the aggregated beliefs of all participants on that venue, with volume of $88,660 and 24-hour volume of $88,594 showing how actively the market is being traded as the event nears.
This market resolves around Aug 6, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official conclusion of the bout, and the market updates to reflect the confirmed winner based on authoritative news sources and event records.
Injuries, training updates, or changes in fighter rankings could shift this market as they alter perceptions of competitiveness. Media appearances, betting trends, and pre-fight analytics often influence trader behavior, causing price fluctuations ahead of the event's final outcome. Any last-minute news impacting either competitor can lead to rapid shifts in market sentiment.