TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 15, 1:26 PM EST
Polymarket
This market refers to the tennis match between Sabrina Dias and Maria Moraes in the W15 Sao Luis, Main Draw, originally scheduled for September 15, 2026 at 11:30AM ET. This market will resolve to 'Sabrina Dias' if Sabrina Dias advances against Maria Moraes. This market will resolve to 'Maria Moraes' if Maria Moraes advances against Sabrina Dias. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 29, 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 Sabrina Dias and Maria Moraes in the W15 Sao Luis, Main Draw, originally scheduled for September 15, 2026 at 11:30AM ET. This market will resolve to 'Sabrina Dias' if Sabrina Dias advances against Maria Moraes. This market will resolve to 'Maria Moraes' if Maria Moraes advances against Sabrina Dias. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 29, 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 resolves around Sep 22, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the W15 Sao Luis tennis match between Sabrina Dias and Maria Moraes. The platform will verify the winner based on official tournament results and publicly available data. The outcome will be determined by which player is declared the winner of the match by the official tournament organizers, and that information will be used to settle this market.
Several factors could influence the trading activity in this market before resolution. Any news regarding player form, injuries, or changes in playing conditions (like weather) could impact the perceived probabilities. Unexpected upsets in other matches within the tournament could also shift focus and influence trader sentiment. Furthermore, large trades by influential market participants could create short-term price movements. Monitoring tennis news sources and observing trading volume on Polymarket will be key to understanding how this market evolves leading up to Sep 22, 2026.