TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 8, 10:52 AM EST
Polymarket
This market refers to the tennis match between Pavlos Tsitsipas and Nikita Belozertsev in the M15 Heraklion, Main Draw, originally scheduled for October 8, 2026 at 4:00AM ET. This market will resolve to 'Pavlos Tsitsipas' if Pavlos Tsitsipas advances against Nikita Belozertsev. This market will resolve to 'Nikita Belozertsev' if Nikita Belozertsev advances against Pavlos Tsitsipas. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 22, 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 Pavlos Tsitsipas and Nikita Belozertsev in the M15 Heraklion, Main Draw, originally scheduled for October 8, 2026 at 4:00AM ET. This market will resolve to 'Pavlos Tsitsipas' if Pavlos Tsitsipas advances against Nikita Belozertsev. This market will resolve to 'Nikita Belozertsev' if Nikita Belozertsev advances against Pavlos Tsitsipas. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 22, 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 bettors, potentially offering a different perspective than traditional sportsbooks. While sportsbooks set initial lines based on statistical models and expert analysis, this market allows anyone to trade on their beliefs, leading to odds that can diverge from those offered elsewhere. Generally, prediction markets tend to be more accurate than traditional polls or expert forecasts, though discrepancies can occur due to differing information or biases among participants.
On Polymarket, this market is priced through a continuous trading mechanism where users buy and sell shares representing their belief in the outcome of the Tsitsipas vs Belozertsev match. The price of these shares fluctuates based on supply and demand, effectively creating a real-time probability assessment. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability of a particular outcome is reflected in the share price; a higher price indicates greater confidence in that outcome. The market's price is determined solely by the actions of traders on Polymarket.
This market resolves around Oct 15, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be based on the official result of the M15 Heraklion tennis match between Pavlos Tsitsipas and Nikita Belozertsev, as reported by a recognized tennis authority. Traders will be able to claim their winnings based on the final, official outcome of the match, as determined by the platform.
Several factors could influence the trading activity in this market before Oct 15, 2026. Any news regarding player form, injuries, or changes in playing conditions could shift trader sentiment. Unexpected results in other matches involving either player might also affect perceptions of their relative strengths. Furthermore, major shifts in public opinion or analysis from tennis experts could lead to increased trading volume and price adjustments in this market as traders react to new information.