TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 22, 10:17 AM EST
Polymarket
This market refers to the tennis match between Jakub Vrtilka and Aleksander Chayka in the M25 Pardubice, Main Draw, originally scheduled for September 22, 2026 at 7:00AM ET. This market will resolve to 'Jakub Vrtilka' if Jakub Vrtilka advances against Aleksander Chayka. This market will resolve to 'Aleksander Chayka' if Aleksander Chayka advances against Jakub Vrtilka. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 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 Jakub Vrtilka and Aleksander Chayka in the M25 Pardubice, Main Draw, originally scheduled for September 22, 2026 at 7:00AM ET. This market will resolve to 'Jakub Vrtilka' if Jakub Vrtilka advances against Aleksander Chayka. This market will resolve to 'Aleksander Chayka' if Aleksander Chayka advances against Jakub Vrtilka. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 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 the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their lines based on their own models and risk management, while this market is driven by individual traders expressing their beliefs. It’s common to see discrepancies between the two, especially before significant events or when new information emerges. Analyzing these differences can be insightful, as prediction markets sometimes anticipate outcomes more accurately than sportsbooks, though this is not always the case.
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 current price reflects the aggregated sentiment of all participants trading on Polymarket, providing a dynamic assessment of the potential result of the Vrtilka vs Chayka match.
This market resolves around Sep 29, 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 M25 Pardubice fight between Jakub Vrtilka and Aleksander Chayka. The platform will verify the result against publicly available sources to determine the winning outcome. Traders who held shares in the correct outcome will be entitled to a payout based on the final market price at the time of resolution.
Several factors could influence the price of this market before Sep 29, 2026. News regarding fighter injuries, changes in training regimens, or even pre-fight press conference statements could all impact trader sentiment. Unexpected developments in the lead-up to the fight, such as a shift in public opinion or expert analysis, could also cause significant price movements. Any information that alters the perceived probability of either fighter winning is likely to be reflected in the market price, creating opportunities for informed traders.