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 7, 2:21 PM EST
Polymarket
This market refers to the tennis match between Nicholas Van Aken and Matthew Carroll in the M15 Monastir, Qualifying, originally scheduled for September 7, 2026 at 6:00AM ET. This market will resolve to 'Nicholas Van Aken' if Nicholas Van Aken advances against Matthew Carroll. This market will resolve to 'Matthew Carroll' if Matthew Carroll advances against Nicholas Van Aken. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 21, 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 Nicholas Van Aken and Matthew Carroll in the M15 Monastir, Qualifying, originally scheduled for September 7, 2026 at 6:00AM ET. This market will resolve to 'Nicholas Van Aken' if Nicholas Van Aken advances against Matthew Carroll. This market will resolve to 'Matthew Carroll' if Matthew Carroll advances against Nicholas Van Aken. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 21, 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 likelihood of a particular outcome. The price of these shares directly reflects the implied probability of that outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the price adjusts accordingly, providing a real-time assessment of expectations. The market’s price is determined solely by supply and demand within Polymarket, and is not influenced by external factors or other venues.
This market resolves around Sep 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Monastir tennis match between Nicholas Van Aken and Matthew Carroll, as reported by a recognized tennis authority. The market will determine which player won the match, and the outcome will be based on the official score. Any potential disputes will be resolved based on the most widely accepted and reliable source of information available at that time.
Several signals could influence the probabilities in this market. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could shift expectations. Unexpected results in other matches involving these players, or broader tournament upsets, could also impact the market. Furthermore, significant trading activity – a large influx of volume in one direction – could also cause the odds to move. Public sentiment and analysis from tennis experts might also play a role, although the market ultimately reflects the collective judgment of traders on Polymarket.