TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 7, 8:05 AM EST
Polymarket
This market refers to the tennis match between Viola Cossari and Serena Paris in the W15 Viserba di Rimini, Qualifying, originally scheduled for September 7, 2026 at 5:30AM ET. This market will resolve to 'Viola Cossari' if Viola Cossari advances against Serena Paris. This market will resolve to 'Serena Paris' if Serena Paris advances against Viola Cossari. 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 Viola Cossari and Serena Paris in the W15 Viserba di Rimini, Qualifying, originally scheduled for September 7, 2026 at 5:30AM ET. This market will resolve to 'Viola Cossari' if Viola Cossari advances against Serena Paris. This market will resolve to 'Serena Paris' if Serena Paris advances against Viola Cossari. 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 outcome of the Cossari vs Paris match. The price of these shares directly reflects the implied probability of each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the market price adjusts to reflect the collective assessment of the event's likelihood. This dynamic pricing ensures that the market stays responsive to new information and changing sentiment leading up to the match.
This market resolves around Sep 14, 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 W15 Viserba di Rimini match between Viola Cossari and Serena Paris. The platform will verify the winner against established sports data sources to determine the winning outcome and distribute payouts accordingly. Traders should monitor official sources for the final result to understand how this market will be settled.
Several factors could influence the price of this market. Any news regarding player form, injuries, or changes in playing conditions for either Viola Cossari or Serena Paris could shift trader sentiment. Unexpected announcements about the match schedule or venue could also have an impact. Furthermore, general betting trends and analysis from tennis experts could sway the market as more information becomes available. Monitoring these signals will be key to understanding potential price movements in this market before it resolves.