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 25, 11:07 AM EST
Polymarket
This market refers to the tennis match between Olivia Quigley and Albijona Sella in the W35 Sydney, Qualifying, originally scheduled for October 24, 2026 at 9:00PM ET. This market will resolve to 'Olivia Quigley' if Olivia Quigley advances against Albijona Sella. This market will resolve to 'Albijona Sella' if Albijona Sella advances against Olivia Quigley. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 7, 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 Olivia Quigley and Albijona Sella in the W35 Sydney, Qualifying, originally scheduled for October 24, 2026 at 9:00PM ET. This market will resolve to 'Olivia Quigley' if Olivia Quigley advances against Albijona Sella. This market will resolve to 'Albijona Sella' if Albijona Sella advances against Olivia Quigley. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 7, 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. The price of a share directly corresponds to the implied probability of that outcome occurring. As more traders buy shares in a particular outcome, its price increases, and vice versa. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's price reflects the aggregated sentiment of all participants, creating a dynamic and real-time assessment of the event's likelihood. This allows for a fluid adjustment of probabilities as new information becomes available.
This market resolves around Nov 1, 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 W35 Sydney match between Olivia Quigley and Albijona Sella. Once the official results are available, Polymarket will determine the winning outcome and settle the market accordingly. Traders will then be able to claim their winnings or adjust their strategies for future events based on the accuracy of the market's predictions.
Several factors could influence the movement of this market leading up to Nov 1, 2026. Any news regarding player injuries, changes in playing conditions, or significant shifts in public opinion could all impact trading activity. Unexpected performance in preceding matches or tournaments could also alter perceptions of each player’s chances of success. Furthermore, large-volume trades from informed participants could signal new information or a change in sentiment, causing a noticeable shift in the market's price and implied probabilities. Monitoring these signals will be key to understanding the evolving dynamics of this market.