TOTAL VOLUME:
$154.8b
24H VOL:
$260,393,102
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,894,304,386
408,643
Markets across
39,771
events
MATCHED EVENTS:
4,493
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 30, 3:24 PM EST
Polymarket
This market refers to the doubles tennis match between Galarneau/Verdugo and Reyes/Stalder in the Sioux Falls, originally scheduled for October 30, 2026 at 11:00AM ET. This market will resolve to 'Galarneau/Verdugo' if the team of Galarneau/Verdugo advances against Reyes/Stalder. This market will resolve to 'Reyes/Stalder' if the team of Reyes/Stalder advances against Galarneau/Verdugo. 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 Galarneau/Verdugo and Reyes/Stalder in the Sioux Falls, originally scheduled for October 30, 2026 at 11:00AM ET. This market will resolve to 'Galarneau/Verdugo' if the team of Galarneau/Verdugo advances against Reyes/Stalder. This market will resolve to 'Reyes/Stalder' if the team of Reyes/Stalder advances against Galarneau/Verdugo. 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 reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks set lines based on their own models and need to account for profit margins, while this market is driven purely by traders expressing their beliefs about the likelihood of each outcome. If sportsbook odds significantly diverge from those seen on Polymarket, it could indicate differing opinions on the potential for an upset or a particular player’s performance. However, it's important to remember that both represent probabilities as perceived by different groups.
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 these shares directly reflects 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. The more traders believe an outcome is likely, the higher the share price will climb, and vice versa. This dynamic pricing ensures the market constantly adjusts to new information and reflects the collective intelligence of the participants trading on the platform.
This market resolves around Nov 6, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Sioux Falls doubles match, determining which pairing—Galarneau/Verdugo or Reyes/Stalder—emerges victorious. The platform will rely on publicly available sources to verify the final score and declare the winning team, ensuring a transparent and objective resolution process for all participants in this market.
Several factors could influence the price of this market before it resolves. Any news regarding player injuries, changes in playing conditions, or updated match previews could shift trader sentiment. Strong performances by either team in preceding matches, or even social media buzz surrounding their chances, could also impact trading activity. Unexpected weather conditions in Sioux Falls, or even a change in the match schedule, might also cause fluctuations in the market as traders reassess the probabilities of each outcome.