TOTAL VOLUME:
$154.5b
24H VOL:
$271,200,656
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,922,627,141
420,368
Markets across
40,352
events
MATCHED EVENTS:
4,484
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 21, 5:17 PM EST
Polymarket
This market refers to the doubles tennis match between Covato/Hernandez and Alves/Rodriguez in the Cali, originally scheduled for October 20, 2026 at 11:00AM ET. This market will resolve to 'Covato/Hernandez' if the team of Covato/Hernandez advances against Alves/Rodriguez. This market will resolve to 'Alves/Rodriguez' if the team of Alves/Rodriguez advances against Covato/Hernandez. 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 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 Covato/Hernandez and Alves/Rodriguez in the Cali, originally scheduled for October 20, 2026 at 11:00AM ET. This market will resolve to 'Covato/Hernandez' if the team of Covato/Hernandez advances against Alves/Rodriguez. This market will resolve to 'Alves/Rodriguez' if the team of Alves/Rodriguez advances against Covato/Hernandez. 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 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.
Currently, prediction market odds often reflect a different perspective than those found at traditional sportsbooks. Sportsbooks typically incorporate a 'vig' or commission into their odds, while Polymarket allows traders to directly express their beliefs about the probability of each outcome. This can lead to discrepancies, especially when there's significant public interest or disagreement about the likely result of the Cali doubles match. It’s common to see prediction markets move more quickly to incorporate new information than sportsbooks, as they are driven by a more diverse and active set of participants.
This market resolves around Oct 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will depend on the official result of the Cali doubles match between Covato/Hernandez and Alves/Rodriguez. The platform will verify the result against publicly available sources to determine which outcome will be considered the winner. This ensures a transparent and verifiable resolution process for all participants in this market.
Several factors could influence the price of this market before Oct 27, 2026. Any news regarding player injuries, changes in team strategy, or even weather conditions could impact trader sentiment. Unexpected announcements related to the players or the tournament itself could also cause significant shifts in the odds. Furthermore, large trades on Polymarket by influential traders could create momentum and move the market in a particular direction, reflecting a change in perceived probabilities for the Cali doubles match.