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 28, 9:03 AM EST
Polymarket
This market refers to the tennis match between Nikita Mashtakov and Jiri Cizek in the M15 Heraklion, Main Draw, originally scheduled for October 28, 2026 at 3:00AM ET. This market will resolve to 'Nikita Mashtakov' if Nikita Mashtakov advances against Jiri Cizek. This market will resolve to 'Jiri Cizek' if Jiri Cizek advances against Nikita Mashtakov. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 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 Nikita Mashtakov and Jiri Cizek in the M15 Heraklion, Main Draw, originally scheduled for October 28, 2026 at 3:00AM ET. This market will resolve to 'Nikita Mashtakov' if Nikita Mashtakov advances against Jiri Cizek. This market will resolve to 'Jiri Cizek' if Jiri Cizek advances against Nikita Mashtakov. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 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 differing from those set by sportsbooks. Sportsbooks establish lines based on their own models and aim to balance action on both sides, while this market allows anyone to express their belief about the outcome. Discrepancies can arise due to differing information, biases, or simply varying interpretations of the same data. Comparing the odds can reveal where the crowd disagrees with professional oddsmakers regarding the Mashtakov vs Cizek match.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the likelihood of each outcome. The price of a share directly reflects 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. As more traders participate and new information becomes available, the prices adjust to reflect the evolving consensus. The market’s price is determined solely by supply and demand within Polymarket.
This market resolves around Nov 4, 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 Mashtakov vs Cizek match, as reported by the governing body for this competition. The platform will verify the result against trusted sources to determine the winning outcome and distribute funds to those who correctly predicted the result of this market.
Several factors could influence trading activity and shift the odds in this market. News regarding player injuries, changes in playing conditions, or even significant shifts in public opinion could all impact the perceived likelihood of each outcome in the Mashtakov vs Cizek match. Unexpected announcements about team strategies or player form could also cause the market to react. Any development that alters the perceived competitive balance has the potential to move this market significantly before resolution.