TOTAL VOLUME:
$154.4b
24H VOL:
$235,918,089
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,884,820,873
413,109
Markets across
40,428
events
MATCHED EVENTS:
4,364
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 21, 10:25 AM EST
Polymarket
This market refers to the tennis match between Kaat Coppez and Isabella Shinikova in the W15 Sharm ElSheikh, Main Draw, originally scheduled for October 21, 2026 at 5:00AM ET. This market will resolve to 'Kaat Coppez' if Kaat Coppez advances against Isabella Shinikova. This market will resolve to 'Isabella Shinikova' if Isabella Shinikova advances against Kaat Coppez. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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 Kaat Coppez and Isabella Shinikova in the W15 Sharm ElSheikh, Main Draw, originally scheduled for October 21, 2026 at 5:00AM ET. This market will resolve to 'Kaat Coppez' if Kaat Coppez advances against Isabella Shinikova. This market will resolve to 'Isabella Shinikova' if Isabella Shinikova advances against Kaat Coppez. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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.
Often, prediction market odds reflect a different perspective than those found at traditional sportsbooks. Sportsbooks typically incorporate a 'vig' or commission into their odds, while Polymarket allows traders to directly assess probabilities. This can lead to discrepancies, particularly when there's strong public sentiment or information asymmetry. It's common to see this market's probabilities diverge from initial sportsbook offerings, especially as new information emerges and traders update their views on the likely outcome of the Coppez vs Shinikova match.
This market resolves around Oct 28, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the W15 Sharm ElSheikh match between Kaat Coppez and Isabella Shinikova, as reported by a recognized tennis authority. The platform will verify the result against publicly available data to determine the winning outcome for this market.
Several factors could influence the price of shares in this market. Any news regarding player form, injuries, or changes in playing conditions could shift trader sentiment. Unexpected results in preceding matches for either player, or updates on their head-to-head record, could also cause movement. Publicly available analysis from tennis experts, or even significant betting activity at sportsbooks, might also impact the market as traders incorporate new information into their predictions for the Coppez vs Shinikova match.