TOTAL VOLUME:
$154.5b
24H VOL:
$271,200,656
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,922,627,141
420,368
Markets across
40,352
events
MATCHED EVENTS:
4,484
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 22, 8:33 AM EST
Polymarket
This market refers to the tennis match between Matyas Fuele and Fons Van Sambeek in the M15 Heraklion, Main Draw, originally scheduled for October 22, 2026 at 4:00AM ET. This market will resolve to 'Matyas Fuele' if Matyas Fuele advances against Fons Van Sambeek. This market will resolve to 'Fons Van Sambeek' if Fons Van Sambeek advances against Matyas Fuele. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 5, 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 Matyas Fuele and Fons Van Sambeek in the M15 Heraklion, Main Draw, originally scheduled for October 22, 2026 at 4:00AM ET. This market will resolve to 'Matyas Fuele' if Matyas Fuele advances against Fons Van Sambeek. This market will resolve to 'Fons Van Sambeek' if Fons Van Sambeek advances against Matyas Fuele. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 5, 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.
Typically, prediction market odds offer a different perspective than traditional sportsbooks. Sportsbooks often incorporate a 'vig' or commission into their odds, which represents their profit margin. This market, driven by the wisdom of the crowd on Polymarket, aims to reflect the true probability of each outcome. While sportsbooks may initially set odds based on expert analysis, prediction markets can quickly adjust as new information emerges and more traders participate, potentially offering more accurate probabilities as the event approaches.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the outcome of the Fuele vs Van Sambeek match. The price of these shares directly reflects the implied probability of that outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders who believe a particular outcome will occur, the higher the price of shares representing that outcome will rise, and vice versa. This dynamic pricing ensures that the market reflects the collective intelligence of all participants.
This market resolves around Oct 29, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Fuele vs Van Sambeek match as reported by a reputable tennis data source. The market will determine which player won the match, and shares will pay out accordingly to those who correctly predicted the winner. Traders should monitor official sources for the final result to understand when the market will be settled.
Several factors could influence the trading activity in this market before Oct 29, 2026. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could shift trader sentiment. Unexpected upsets in other matches involving these players, or even broader trends in tennis betting, might also play a role. Significant volume changes on Polymarket itself can also signal shifts in market expectations, prompting further price adjustments as traders react to new information or changing perceptions.