TOTAL VOLUME:
$154.5b
24H VOL:
$271,200,656
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,922,627,141
420,368
Markets across
40,352
events
MATCHED EVENTS:
4,484
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 25, 12:26 PM EST
Polymarket
This market refers to the tennis match between Catherine Xie and Anna Frey in the W75 Toronto, Qualifying, originally scheduled for October 25, 2026 at 9:00AM ET. This market will resolve to 'Catherine Xie' if Catherine Xie advances against Anna Frey. This market will resolve to 'Anna Frey' if Anna Frey advances against Catherine Xie. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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 Catherine Xie and Anna Frey in the W75 Toronto, Qualifying, originally scheduled for October 25, 2026 at 9:00AM ET. This market will resolve to 'Catherine Xie' if Catherine Xie advances against Anna Frey. This market will resolve to 'Anna Frey' if Anna Frey advances against Catherine Xie. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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.
Typically, prediction market odds reflect a wisdom-of-the-crowd perspective, often differing from initial sportsbook offerings. Sportsbooks set lines based on their own models and aim to balance action on both sides, incorporating a profit margin. This market, however, is driven by traders who are incentivized to accurately predict the outcome. As more information becomes available – such as player form, injury reports, or weather conditions – the prediction market odds may converge with or diverge from sportsbook odds, depending on how that information is interpreted by market participants.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of a specific outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market efficiently incorporates new information as traders adjust their positions, leading to dynamic price movements. The more traders believe an outcome is likely, the higher the share price will climb, and vice versa.
This market resolves around Nov 1, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Toronto W75 tennis match between Catherine Xie and Anna Frey, as declared by the tournament organizers. The winner of the match will determine the winning outcome in this market. Traders should monitor official sources for the final result, which will be used to settle all outstanding shares.
Several factors could significantly influence this market before resolution. Any news regarding player form, such as injury updates for either Catherine Xie or Anna Frey, would likely cause price movement. Changes in weather conditions at the tournament location could also impact the odds, as certain players may perform better in specific conditions. Furthermore, unexpected results in earlier rounds of the tournament, or shifts in public perception based on analysis from tennis experts, could all contribute to changes in trading activity and, consequently, the price of shares in this market.