TOTAL VOLUME:
$154.3b
24H VOL:
$219,029,434
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,869,293,526
411,051
Markets across
40,408
events
MATCHED EVENTS:
4,377
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 18, 8:45 PM EST
Polymarket
This market refers to the tennis match between Isabelle Cherny and Elen Brok in the W15 Bol, Qualifying, originally scheduled for October 17, 2026 at 8:00PM ET. This market will resolve to 'Isabelle Cherny' if Isabelle Cherny advances against Elen Brok. This market will resolve to 'Elen Brok' if Elen Brok advances against Isabelle Cherny. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 31, 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 Isabelle Cherny and Elen Brok in the W15 Bol, Qualifying, originally scheduled for October 17, 2026 at 8:00PM ET. This market will resolve to 'Isabelle Cherny' if Isabelle Cherny advances against Elen Brok. This market will resolve to 'Elen Brok' if Elen Brok advances against Isabelle Cherny. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 31, 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. Traders buy and sell shares representing their belief in the likelihood of each outcome. As more shares are traded, the price adjusts to reflect the collective assessment of the crowd. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of a 'yes' share represents the probability of Isabelle Cherny winning, while the price of a 'no' share represents the probability of Elen Brok winning. These prices are constantly updated based on supply and demand, offering a real-time view of market sentiment.
This market resolves around Oct 25, 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 W15 Bol match between Isabelle Cherny and Elen Brok, as reported by an authoritative source for professional tennis results. The platform will verify the result against these sources to determine which outcome corresponds to the actual event winner, and shares will be settled accordingly. Traders should monitor official sources as the event approaches to stay informed.
Several factors could influence the price of this market before Oct 25, 2026. Any news regarding player form, injuries, or changes in playing conditions could significantly shift trader sentiment. Unexpected results in preceding matches for either player, or updates on their training regimens, could also cause price movements. Furthermore, broader trends in the W15 Bol tournament, or even general shifts in public opinion regarding the players’ capabilities, could impact trading activity and thus the market price. Monitoring tennis news and analysis will be key to understanding potential catalysts.