TOTAL VOLUME:
$154.7b
24H VOL:
$279,496,801
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,923,931,766
416,910
Markets across
40,107
events
MATCHED EVENTS:
4,571
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 30, 10:15 PM EST
Polymarket
This market refers to the doubles tennis match between Hidalgo/Kestelboim and Arias/Carou in the Guayaquil, originally scheduled for October 30, 2026 at 6:30PM ET. This market will resolve to 'Hidalgo/Kestelboim' if the team of Hidalgo/Kestelboim advances against Arias/Carou. This market will resolve to 'Arias/Carou' if the team of Arias/Carou advances against Hidalgo/Kestelboim. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 13, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 doubles tennis match between Hidalgo/Kestelboim and Arias/Carou in the Guayaquil, originally scheduled for October 30, 2026 at 6:30PM ET. This market will resolve to 'Hidalgo/Kestelboim' if the team of Hidalgo/Kestelboim advances against Arias/Carou. This market will resolve to 'Arias/Carou' if the team of Arias/Carou advances against Hidalgo/Kestelboim. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 13, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 offer a different perspective than those found at traditional sportsbooks. Sportsbooks often incorporate a 'vig' or commission into their odds, while Polymarket allows traders to directly assess the probabilities. This can lead to differences, especially when public opinion diverges from expert analysis. If a large number of people believe one team will win, the odds on Polymarket may reflect that sentiment, potentially differing from sportsbook lines based on statistical models. It's a fascinating comparison to observe.
This market resolves around Nov 6, 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 Guayaquil doubles match between Hidalgo/Kestelboim and Arias/Carou. The winning team, as declared by the tournament organizers, will determine the outcome of this market. Traders will then be able to claim their winnings based on the final result.
Several factors could influence the trading activity in this market. Any news regarding the players' form, potential injuries, or changes in playing conditions could shift trader sentiment. Unexpected announcements about team strategies or even weather forecasts impacting the match could also cause movement. Furthermore, large trades by influential participants on Polymarket could create short-term price fluctuations. Monitoring these signals will be key to understanding how this market evolves leading up to its resolution.