TOTAL VOLUME:
$134.2b
24H VOL:
$143,246,370
24H TRANSACTIONS:
2,403,290,006
OPEN INTEREST:
$1,452,035,386
405,032
Markets across
30,543
events
MATCHED EVENTS:
2,690
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 11, 3:59 PM EST
Polymarket
This market refers to the tennis match between Carlo Alberto Caniato and Francesco Passaro in the Todi, originally scheduled for August 11, 2026 at 2:30PM ET. This market will resolve to 'Carlo Alberto Caniato' if Carlo Alberto Caniato advances against Francesco Passaro. This market will resolve to 'Francesco Passaro' if Francesco Passaro advances against Carlo Alberto Caniato. 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 Carlo Alberto Caniato and Francesco Passaro in the Todi, originally scheduled for August 11, 2026 at 2:30PM ET. This market will resolve to 'Carlo Alberto Caniato' if Carlo Alberto Caniato advances against Francesco Passaro. This market will resolve to 'Francesco Passaro' if Francesco Passaro advances against Carlo Alberto Caniato. 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.
Prediction market odds reflect the collective wisdom of traders who buy and sell contracts based on their beliefs. These odds can diverge from traditional sportsbook lines, which are set by analysts and adjusted for betting volume. This market often shows sharper shifts in probability when new information emerges, while sportsbooks may move more cautiously to manage risk.
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 for each outcome. The current top chance reflects the ratio of shares sold for each result. As the event nears, any new data — like training updates or injury reports — can cause rapid shifts in pricing, driven entirely by participant activity.
This market resolves around Aug 18, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official declaration of the fight’s winner, which is then matched against the market’s defined outcomes. No further interpretation is needed beyond widely accepted public records.
Key signals include fight announcements, injury updates, changes to the venue or date, and pre-fight media appearances. Any shift in momentum — even perceived — can cause traders to re-evaluate probabilities and move this market quickly. Media coverage and social sentiment often serve as leading indicators of coming price changes.