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 6, 1:25 PM EST
Polymarket
This market refers to the tennis match between Theofanis Kontopoulos and Kian Vakili in the M15 Heraklion, Qualifying, originally scheduled for October 5, 2026 at 5:30AM ET. This market will resolve to 'Theofanis Kontopoulos' if Theofanis Kontopoulos advances against Kian Vakili. This market will resolve to 'Kian Vakili' if Kian Vakili advances against Theofanis Kontopoulos. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 19, 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 Theofanis Kontopoulos and Kian Vakili in the M15 Heraklion, Qualifying, originally scheduled for October 5, 2026 at 5:30AM ET. This market will resolve to 'Theofanis Kontopoulos' if Theofanis Kontopoulos advances against Kian Vakili. This market will resolve to 'Kian Vakili' if Kian Vakili advances against Theofanis Kontopoulos. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 19, 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 differ from traditional sportsbook odds, reflecting the wisdom of the crowd versus the assessments of professional oddsmakers. Sportsbooks set initial lines based on statistical models and expert analysis, while this market allows anyone to express their belief about the outcome, potentially revealing information not captured by conventional methods. Discrepancies can arise due to differing risk assessments, public biases, or the influence of late-breaking news. Comparing the two can offer a more comprehensive view of the likely result of the Kontopoulos vs Vakili match.
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 Kontopoulos vs Vakili match. 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. As more traders participate and new information becomes available, the price will fluctuate, reflecting the evolving consensus. The current price indicates the market’s collective expectation, and the volume traded shows how much conviction traders have in their positions.
This market resolves around Oct 12, 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 Kontopoulos vs Vakili match as reported by recognized sports authorities. The platform will verify the result against these sources to determine the winning outcome and distribute payouts accordingly. Traders should monitor official sources for updates as the resolution date approaches, ensuring they are aware of any potential delays or complications in confirming the final result.
Several factors could influence the price of this market before Oct 12, 2026. Any news regarding player form, injuries to either Kontopoulos or Vakili, or changes in playing conditions could significantly shift expectations. Unexpected announcements about team strategies or coaching decisions might also impact the market. Furthermore, large trades on Polymarket by informed participants could create momentum and drive price movements. Monitoring sports news and analyzing trading activity will be key to understanding how this market evolves in the lead-up to the match.