TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 17, 3:05 PM EST
Polymarket
This market refers to the tennis match between Anouk Koevermans and Gabriela Knutson in the Caldas da Rainha, originally scheduled for September 16, 2026 at 4:00AM ET. This market will resolve to 'Anouk Koevermans' if Anouk Koevermans advances against Gabriela Knutson. This market will resolve to 'Gabriela Knutson' if Gabriela Knutson advances against Anouk Koevermans. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 30, 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Anouk Koevermans and Gabriela Knutson in the Caldas da Rainha, originally scheduled for September 16, 2026 at 4:00AM ET. This market will resolve to 'Anouk Koevermans' if Anouk Koevermans advances against Gabriela Knutson. This market will resolve to 'Gabriela Knutson' if Gabriela Knutson advances against Anouk Koevermans. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 30, 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 WTA Tour. A consensus of credible reporting may also be used.
Prediction market odds often reflect the collective wisdom of a diverse group of bettors, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their lines based on statistical models and expert analysis, while this market is driven by individuals willing to put their capital behind their beliefs. It’s common to see differences emerge, especially when public sentiment strongly favors one outcome, or when there's significant uncertainty. Comparing the two can be a useful exercise for informed decision-making.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the likelihood of each outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more people trade, the price adjusts to reflect the evolving consensus. This dynamic pricing ensures the market remains responsive to new information and shifts in sentiment regarding the Koevermans vs Knutson match.
This market resolves around Sep 23, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Koevermans vs Knutson match as reported by a recognized tennis authority. The platform will verify the result against these sources to determine which outcome is declared the winner. Traders will then be able to claim their winnings based on the final result.
Several factors could influence trading activity in this market before Sep 23, 2026. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. Unexpected upsets in other matches involving these players, or broader tournament news, might also impact sentiment. Furthermore, large trades by influential market participants could create short-term price movements, reflecting a change in perceived probability. Monitoring these signals will be key to understanding how this market evolves.