TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 13, 2:41 PM EST
Polymarket
This market refers to the tennis match between Carel Aubriel Ngounoue and William Norton in the M15 Monastir, Qualifying, originally scheduled for September 13, 2026 at 6:30AM ET. This market will resolve to 'Carel Aubriel Ngounoue' if Carel Aubriel Ngounoue advances against William Norton. This market will resolve to 'William Norton' if William Norton advances against Carel Aubriel Ngounoue. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 2026, 11:59 PM ET (14 days after the scheduled start), 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Carel Aubriel Ngounoue and William Norton in the M15 Monastir, Qualifying, originally scheduled for September 13, 2026 at 6:30AM ET. This market will resolve to 'Carel Aubriel Ngounoue' if Carel Aubriel Ngounoue advances against William Norton. This market will resolve to 'William Norton' if William Norton advances against Carel Aubriel Ngounoue. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 2026, 11:59 PM ET (14 days after the scheduled start), 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the outcome. The price of a share directly reflects the probability of that outcome occurring, as determined by supply and demand. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders buy shares in a particular outcome, its price increases, indicating a higher perceived probability. Conversely, selling pressure lowers the price. This dynamic pricing ensures the market reflects the collective intelligence of its participants.
This market resolves around Sep 20, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Ngounoue vs Norton match, as declared by the governing body. The platform will verify the result against publicly available sources to ensure accuracy and transparency. Traders holding shares in the winning outcome will be paid out according to the final market price at resolution.
Several factors could influence trading activity in this market. Any news regarding player injuries, changes in playing conditions, or strategic announcements from either player could significantly shift the odds. Publicly released analysis from tennis experts, or even shifts in betting lines at major sportsbooks, might also prompt traders to adjust their positions. Unexpected developments during the match itself, such as a dominant early performance by one player, could also lead to rapid price movements in this market.