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 2, 12:03 PM EST
Polymarket
This market refers to the tennis match between Savannah Dada-Mascoll and Nanari Katsumi in the W15 Monastir, Main Draw, originally scheduled for September 2, 2026 at 7:00AM ET. This market will resolve to 'Savannah Dada-Mascoll' if Savannah Dada-Mascoll advances against Nanari Katsumi. This market will resolve to 'Nanari Katsumi' if Nanari Katsumi advances against Savannah Dada-Mascoll. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 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 Savannah Dada-Mascoll and Nanari Katsumi in the W15 Monastir, Main Draw, originally scheduled for September 2, 2026 at 7:00AM ET. This market will resolve to 'Savannah Dada-Mascoll' if Savannah Dada-Mascoll advances against Nanari Katsumi. This market will resolve to 'Nanari Katsumi' if Nanari Katsumi advances against Savannah Dada-Mascoll. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 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 trading mechanism where users buy and sell shares representing their belief in the outcome. As more shares are purchased for a particular outcome, its price increases, reflecting a higher probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of a share directly corresponds to the implied probability of that outcome occurring. Traders are incentivized to provide accurate predictions, as they profit if their chosen outcome wins and lose if it doesn't. This dynamic process creates a market-driven assessment of the likely winner of the Monastir tennis match.
This market resolves around Sep 9, 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 Savannah Dada-Mascoll vs Nanari Katsumi match in Monastir. The platform will verify the winner based on publicly available sources such as official tournament websites and sports news outlets. The outcome will be determined by which player is officially declared the winner of the match according to these sources.
Several factors could influence the trading activity in this market before resolution. Any news regarding player injuries, changes in playing conditions, or updated rankings could shift traders’ perceptions of each player’s chances of winning. Unexpected results in earlier rounds of the tournament, or even comments from analysts and experts, could also impact the market. A significant shift in public sentiment, reflected in social media or sports news, could also drive trading volume and price movements in this market.