TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 23, 9:58 AM EST
Polymarket
This market refers to the tennis match between Luka Talan Lopatic and Ioannis Xilas in the M15 Heraklion, Main Draw, originally scheduled for October 23, 2026 at 4:00AM ET. This market will resolve to 'Luka Talan Lopatic' if Luka Talan Lopatic advances against Ioannis Xilas. This market will resolve to 'Ioannis Xilas' if Ioannis Xilas advances against Luka Talan Lopatic. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 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 Luka Talan Lopatic and Ioannis Xilas in the M15 Heraklion, Main Draw, originally scheduled for October 23, 2026 at 4:00AM ET. This market will resolve to 'Luka Talan Lopatic' if Luka Talan Lopatic advances against Ioannis Xilas. This market will resolve to 'Ioannis Xilas' if Ioannis Xilas advances against Luka Talan Lopatic. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 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 odds based on statistical models and expert analysis, while this market is driven by individuals willing to put their capital behind their beliefs. It’s common to see discrepancies between the two, particularly before a significant amount of trading occurs. These differences can arise from varying information access, biases, or simply differing interpretations of the available data. Examining both can provide a more comprehensive view of the expected outcome.
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 each share directly reflects the implied probability of that outcome occurring. As more traders participate, the price adjusts to reflect the collective sentiment. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's price is determined solely by supply and demand; there are no external factors influencing the pricing process. This dynamic pricing allows the market to quickly incorporate new information and adjust expectations as the event approaches.
This market resolves around Oct 30, 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 Heraklion tennis match between Luka Talan Lopatic and Ioannis Xilas. The platform will verify the winner through established sports data sources to determine the winning outcome. The market will then settle, and traders will receive payouts based on their holdings in the winning outcome's shares. This ensures a transparent and verifiable resolution process.
Several factors could influence trading activity and move this market before resolution. News regarding player injuries, changes in playing conditions (weather, court surface), or even significant shifts in public perception could all impact the odds. Unexpected results in other matches involving these players, or even broader trends in tennis performance, could also play a role. Any information that alters the perceived probability of either player winning is likely to generate trading volume and cause the market price to adjust accordingly. Monitoring these signals can help inform trading decisions.