TOTAL VOLUME:
$154.4b
24H VOL:
$290,393,159
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 21, 10:09 AM EST
Polymarket
This market refers to the tennis match between Max Alcala Gurri and Elmer Moeller in the Lisbon, originally scheduled for October 21, 2026 at 5:00AM ET. This market will resolve to 'Max Alcala Gurri' if Max Alcala Gurri advances against Elmer Moeller. This market will resolve to 'Elmer Moeller' if Elmer Moeller advances against Max Alcala Gurri. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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 Max Alcala Gurri and Elmer Moeller in the Lisbon, originally scheduled for October 21, 2026 at 5:00AM ET. This market will resolve to 'Max Alcala Gurri' if Max Alcala Gurri advances against Elmer Moeller. This market will resolve to 'Elmer Moeller' if Elmer Moeller advances against Max Alcala Gurri. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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 and can differ from traditional sportsbook odds. Sportsbooks set lines based on their own models and aim to balance action on both sides, while this market allows anyone to express their belief about the outcome. If sportsbooks heavily favor one competitor, you might see a different probability distribution here, potentially offering value to informed traders. It’s common to observe discrepancies, especially before significant events or when public perception diverges from expert analysis.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of a particular outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the price adjusts to reflect the collective assessment. The current price indicates what the market as a whole believes is the chance of a specific result in the Alcala-Moeller match, based on available information and analysis.
This market resolves around Oct 28, 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 Alcala-Moeller match, as declared by the governing sporting body. Any disputes or challenges to the official result will be considered according to the platform’s standard procedures, but the initial declaration will serve as the basis for settlement. Traders should monitor official sources for updates as the event approaches.
Several factors could influence this market leading up to Oct 28, 2026. News regarding player injuries, changes in coaching strategies, or even weather conditions could all shift trader sentiment. Unexpected announcements about the competitors’ training regimens or any controversies surrounding the match could also cause significant price movements. Public opinion, as reflected in polls or expert analyses, can also play a role, though this market represents a distinct, financially-motivated assessment of the likely outcome.