TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 30, 12:51 PM EST
Polymarket
This market refers to the doubles tennis match between Added/Debru and Betov/Singh in the Samsun, originally scheduled for July 30, 2026 at 10:30AM ET. This market will resolve to 'Added/Debru' if the team of Added/Debru advances against Betov/Singh. This market will resolve to 'Betov/Singh' if the team of Betov/Singh advances against Added/Debru. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 doubles tennis match between Added/Debru and Betov/Singh in the Samsun, originally scheduled for July 30, 2026 at 10:30AM ET. This market will resolve to 'Added/Debru' if the team of Added/Debru advances against Betov/Singh. This market will resolve to 'Betov/Singh' if the team of Betov/Singh advances against Added/Debru. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 on Polymarket often differ from traditional sportsbook lines because they reflect trader sentiment rather than set odds. In this market, the probability indicated by traders can be more or less favorable than sportsbook odds, depending on recent performance and public perception. These differences arise because prediction markets adjust continuously based on participant activity, while sportsbooks may incorporate additional factors or maintain fixed lines for longer periods.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, this market is priced through a continuous order book where traders submit bids and asks. The current top outcome chance reflects the aggregated positions of all participants, updated in real time as new trades execute. Volume of $542 and recent 24-hour volume of $542 help gauge market activity and confidence levels.
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 match outcome, which is then automatically reflected in the market once the data is publicly available and confirmed.
Key signals that could shift this market include recent match performances, player injuries or changes in team lineups, and shifts in media or analyst sentiment. As the event approaches, any last-minute updates or surprises — such as strategic adjustments or weather conditions — may also cause rapid movements in trader positioning and odds.