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: Aug 6, 12:44 PM EST
Polymarket
This market refers to the doubles tennis match between Nam/Stalder and Bayldon/Harper in the Lexington, originally scheduled for August 6, 2026 at 10:00AM ET. This market will resolve to 'Nam/Stalder' if the team of Nam/Stalder advances against Bayldon/Harper. This market will resolve to 'Bayldon/Harper' if the team of Bayldon/Harper advances against Nam/Stalder. 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 Nam/Stalder and Bayldon/Harper in the Lexington, originally scheduled for August 6, 2026 at 10:00AM ET. This market will resolve to 'Nam/Stalder' if the team of Nam/Stalder advances against Bayldon/Harper. This market will resolve to 'Bayldon/Harper' if the team of Bayldon/Harper advances against Nam/Stalder. 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 in this market often differ from traditional sportsbook lines due to trader speculation and real-time data inputs. While sportsbooks may set their lines based on broader analytics and historical trends, prediction markets let participants price in their own views, which can create tighter or wider spreads. Monitoring both can give you a sense of market sentiment versus established betting consensus.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders set the odds through buying and selling shares of possible outcomes. The current top outcome’s implied probability reflects the collective wisdom of participants, adjusted for liquidity and recent trading activity. You can see the leading priced outcome and how much volume has exchanged hands, which drives the market’s dynamic pricing structure.
This market resolves around Aug 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winning team will be determined by official tournament results, and the market will close based on that final, authoritative declaration.
Key signals include player injuries, match performance leading up to the championship, and any last-minute lineup changes. Media coverage, expert commentary, and betting trends can also shift trader sentiment. As the tournament progresses, any surprise outcomes in earlier rounds may influence expectations for the final, moving this market’s odds accordingly.