TOTAL VOLUME:
$154.7b
24H VOL:
$279,496,801
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,923,931,766
416,910
Markets across
40,107
events
MATCHED EVENTS:
4,571
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 29, 9:19 AM EST
Polymarket
This market refers to the tennis match between Alicia Dudeney and Ivana Sebestova in the W75 Glasgow, Main Draw, originally scheduled for October 29, 2026 at 6:00AM ET. This market will resolve to 'Alicia Dudeney' if Alicia Dudeney advances against Ivana Sebestova. This market will resolve to 'Ivana Sebestova' if Ivana Sebestova advances against Alicia Dudeney. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 12, 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 Alicia Dudeney and Ivana Sebestova in the W75 Glasgow, Main Draw, originally scheduled for October 29, 2026 at 6:00AM ET. This market will resolve to 'Alicia Dudeney' if Alicia Dudeney advances against Ivana Sebestova. This market will resolve to 'Ivana Sebestova' if Ivana Sebestova advances against Alicia Dudeney. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 12, 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 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 represents the aggregated beliefs of individual traders. Discrepancies can arise due to differing information, biases, or simply the dynamic nature of prediction markets where odds shift rapidly with new information. It’s common to see prediction markets outperform sportsbook odds in accuracy, especially when a significant amount of volume is traded.
On Polymarket, this market is priced through a continuous trading mechanism where users buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to the 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 is determined solely by supply and demand, reflecting the collective intelligence of the traders participating on Polymarket and their assessment of the Alicia Dudeney versus Ivana Sebestova match.
This market resolves around Nov 5, 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 W75 Glasgow tennis match between Alicia Dudeney and Ivana Sebestova. The platform will verify the result against widely available sources to determine the winning player and settle the market accordingly. Traders should monitor official tournament results to understand the basis for resolution.
Several factors could influence the price of this market before resolution. Any news regarding player form, injuries, or changes to playing conditions could significantly shift trader sentiment. Unexpected upsets in earlier rounds of the tournament, or even weather forecasts impacting the match schedule, could also cause movement. Furthermore, large trades by influential participants on Polymarket can create short-term price fluctuations, as can broader shifts in public opinion regarding the players’ chances of winning the Glasgow tennis match.