TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 13, 10:11 AM EST
Polymarket
This market refers to the tennis match between Sherin Scheerle and Karyna Fiadosik in the W35 Heraklion, Qualifying, originally scheduled for October 12, 2026 at 4:00AM ET. This market will resolve to 'Sherin Scheerle' if Sherin Scheerle advances against Karyna Fiadosik. This market will resolve to 'Karyna Fiadosik' if Karyna Fiadosik advances against Sherin Scheerle. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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 Sherin Scheerle and Karyna Fiadosik in the W35 Heraklion, Qualifying, originally scheduled for October 12, 2026 at 4:00AM ET. This market will resolve to 'Sherin Scheerle' if Sherin Scheerle advances against Karyna Fiadosik. This market will resolve to 'Karyna Fiadosik' if Karyna Fiadosik advances against Sherin Scheerle. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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 where traders buy and sell shares representing different outcomes. The price of each share directly corresponds to the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more shares purchased for a particular outcome, the higher its price rises, and vice versa. This dynamic pricing ensures that the market reflects the latest information and collective intelligence of the traders. The current implied probabilities are determined solely by supply and demand within Polymarket.
This market resolves around Oct 19, 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 Sherin Scheerle versus Karyna Fiadosik match in Heraklion. The platform will rely on widely available and trusted sources to determine the winner of the match. Any disputes or ambiguities will be resolved according to the platform’s standard procedures, ensuring a fair and transparent outcome for all traders involved in this market.
Several factors could influence the price movement of this market before resolution. News regarding player injuries, changes in playing conditions, or even significant shifts in public opinion could all impact trading activity. Unexpected results in other matches involving either player might also cause traders to reassess their probabilities. Any updates on the players’ form, training, or strategic approaches could also contribute to price fluctuations. Ultimately, any new information that alters perceptions of the players’ chances of winning will likely move this market.