TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 30, 2:00 PM EST
Polymarket
This market refers to the tennis match between Yael Saffar and Anita Sahdiieva in the W15 Sumter, SC, Main Draw, originally scheduled for October 30, 2026 at 10:00AM ET. This market will resolve to 'Yael Saffar' if Yael Saffar advances against Anita Sahdiieva. This market will resolve to 'Anita Sahdiieva' if Anita Sahdiieva advances against Yael Saffar. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 13, 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 Yael Saffar and Anita Sahdiieva in the W15 Sumter, SC, Main Draw, originally scheduled for October 30, 2026 at 10:00AM ET. This market will resolve to 'Yael Saffar' if Yael Saffar advances against Anita Sahdiieva. This market will resolve to 'Anita Sahdiieva' if Anita Sahdiieva advances against Yael Saffar. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 13, 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.
Generally, prediction market odds often reflect a wisdom-of-the-crowd effect, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and aim to balance action on both sides, while this market is driven purely by traders expressing their beliefs. Discrepancies can arise due to differing information sources, biases, or simply the dynamic nature of a decentralized market. It’s common to see this market adjust more rapidly to new information than traditional betting venues, as traders react quickly to developments affecting the match.
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 Saffar vs Sahdiieva match. The price of these shares directly reflects the implied probability of each player winning. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the price converges towards what the market collectively believes is the true probability. This creates a dynamic and efficient way to forecast the result, driven by the aggregated insights of participants.
This market resolves around Nov 6, 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 Saffar vs Sahdiieva match as reported by a recognized tennis authority. The platform will verify the winner and distribute payouts to those who correctly predicted the outcome. Traders should monitor official sources for the final result to understand when the market will be settled.
Several factors could influence trading activity in this market. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. Unexpected upsets in other matches leading up to the Saffar vs Sahdiieva match could also impact confidence in either player. Furthermore, major shifts in public perception, driven by analysis or commentary, can lead to increased trading volume and price adjustments as traders react to new information and reassess their predictions.