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 1, 7:18 AM EST
Polymarket
This market refers to the tennis match between Meshkatolzahra Safi and Savannah Dada-Mascoll in the W15 Monastir, Qualifying, originally scheduled for September 1, 2026 at 4:30AM ET. This market will resolve to 'Meshkatolzahra Safi' if Meshkatolzahra Safi advances against Savannah Dada-Mascoll. This market will resolve to 'Savannah Dada-Mascoll' if Savannah Dada-Mascoll advances against Meshkatolzahra Safi. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 15, 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 Meshkatolzahra Safi and Savannah Dada-Mascoll in the W15 Monastir, Qualifying, originally scheduled for September 1, 2026 at 4:30AM ET. This market will resolve to 'Meshkatolzahra Safi' if Meshkatolzahra Safi advances against Savannah Dada-Mascoll. This market will resolve to 'Savannah Dada-Mascoll' if Savannah Dada-Mascoll advances against Meshkatolzahra Safi. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 15, 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.
Prediction market odds on this market often differ from traditional sportsbook lines due to the decentralized nature of trading. While sportsbooks may set their lines based on proprietary models and risk management, traders on Polymarket price the outcome based on their own analysis and available information. This can lead to variations in implied probabilities, especially as new data emerges about player form, injuries, or weather conditions affecting the match.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders manually set the odds through buying and selling shares, which determines the current price reflectively. The top outcome’s chance percentage is derived from the market’s liquidity and order flow. As betting activity changes — influenced by news, performance updates, or crowd sentiment — the odds adjust in real time, offering a dynamic snapshot of collective belief about who will win the match.
This market resolves around Sep 8, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform will close trading and settle all positions accordingly based on that verified result.
Several signals could shift this market before it resolves, including player injuries, changes in form or recent performance, weather forecasts affecting court conditions, and any last-minute tournament updates. As new information becomes public, traders may adjust their positions, causing fluctuations in the odds and volume leading up to the match’s final result.