TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 9:43 AM EST
Polymarket
This market refers to the tennis match between Keegan Smith and Max Purcell in the Guangzhou 2, originally scheduled for October 20, 2026 at 5:00AM ET. This market will resolve to 'Keegan Smith' if Keegan Smith advances against Max Purcell. This market will resolve to 'Max Purcell' if Max Purcell advances against Keegan Smith. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Keegan Smith and Max Purcell in the Guangzhou 2, originally scheduled for October 20, 2026 at 5:00AM ET. This market will resolve to 'Keegan Smith' if Keegan Smith advances against Max Purcell. This market will resolve to 'Max Purcell' if Max Purcell advances against Keegan Smith. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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 ATP Tour. A consensus of credible reporting may also be used.
Typically, prediction market odds reflect the wisdom of the crowd, often differing from initial sportsbook odds which are set by professional oddsmakers. Sportsbooks may initially incorporate biases or focus on traditional metrics, whereas this market aggregates diverse opinions and information. Over time, prediction market prices tend to become more accurate as more traders participate and incorporate new data. It’s common to see prediction markets outperform traditional betting markets, especially as the event draws nearer and more information becomes available. Keep in mind that this market is subject to its own dynamics and trader behavior.
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 a 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 people trade, the price fluctuates, reflecting changes in collective sentiment. Higher demand for shares in a particular outcome will drive up its price, indicating a greater perceived chance of it happening. The market’s price is solely determined by supply and demand within Polymarket.
This market resolves around Oct 27, 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 Smith vs Purcell match, as declared by the governing tennis authorities. The platform will verify the result against widely available and trusted sources to determine the winning outcome. Traders who held shares in the correct outcome will be entitled to a payout based on the final market price at the time of resolution. The exact payout will depend on the share price at resolution.
Several factors could influence the price of this market before Oct 27, 2026. News regarding player form, such as injury reports or recent match results, would likely have a significant impact. Changes in weather conditions at the match location could also shift expectations. Unexpected announcements related to player strategy or coaching changes could also move the market. Finally, any major shifts in public opinion, reflected in betting trends or expert analysis, could cause traders to adjust their positions and alter the price of shares in this market.