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 16, 12:05 PM EST
Polymarket
This market refers to the tennis match between Noah Karma and Kai Wehnelt in the Sion, Switzerland, Qualifying, originally scheduled for August 16, 2026 at 6:20AM ET. This market will resolve to 'Noah Karma' if Noah Karma advances against Kai Wehnelt. This market will resolve to 'Kai Wehnelt' if Kai Wehnelt advances against Noah Karma. 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 Noah Karma and Kai Wehnelt in the Sion, Switzerland, Qualifying, originally scheduled for August 16, 2026 at 6:20AM ET. This market will resolve to 'Noah Karma' if Noah Karma advances against Kai Wehnelt. This market will resolve to 'Kai Wehnelt' if Kai Wehnelt advances against Noah Karma. 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 sportsbooks, you’ll typically find a spread or moneyline that reflects the sharpest betting lines set by professional oddsmakers. In contrast, this market lets traders bet directly on the probability of each outcome, often resulting in sharper, more responsive pricing that can diverge from traditional sportsbook lines. The difference is most noticeable when public sentiment or new information shifts the market quickly, something prediction markets react to in real time.
This market resolves around Aug 23, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be based on official match results and player performance data from recognized sports authorities, ensuring an impartial and transparent settlement.
Any new performance data, injury updates, or changes to the match schedule can shift trader sentiment and move this market. Media coverage, expert analysis, and even betting trends on other sports platforms can create ripples that change probabilities. As Aug 23, 2026 approaches, the market will react most strongly to any official announcements or visible changes in competitor form.