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 28, 9:02 PM EST
Polymarket
This market refers to the doubles tennis match between Barton/Kasnikowski and Milavsky/Shick in the Sioux Falls, originally scheduled for October 27, 2026 at 11:00AM ET. This market will resolve to 'Barton/Kasnikowski' if the team of Barton/Kasnikowski advances against Milavsky/Shick. This market will resolve to 'Milavsky/Shick' if the team of Milavsky/Shick advances against Barton/Kasnikowski. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 Barton/Kasnikowski and Milavsky/Shick in the Sioux Falls, originally scheduled for October 27, 2026 at 11:00AM ET. This market will resolve to 'Barton/Kasnikowski' if the team of Barton/Kasnikowski advances against Milavsky/Shick. This market will resolve to 'Milavsky/Shick' if the team of Milavsky/Shick advances against Barton/Kasnikowski. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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.
Prediction market odds often reflect a different kind of wisdom than sportsbook odds. Sportsbooks set lines to balance action and incorporate a profit margin, while this market aggregates the beliefs of a diverse group of forecasters. Historically, prediction markets have demonstrated a strong ability to forecast event outcomes, sometimes outperforming traditional methods. However, it's important to note that sportsbooks have access to different information, such as injury reports and team strategies, which may not be fully captured in the prediction market price. Therefore, comparing the two can offer a more nuanced perspective on the potential result.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of each 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 and express their views, the price adjusts to reflect the collective forecast. The market’s price is determined solely by supply and demand, with traders setting the odds based on their own analysis and information. This dynamic pricing ensures that the market reflects the most up-to-date predictions.
This market resolves around Nov 3, 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 Sioux Falls doubles match between Barton/Kasnikowski and Milavsky/Shick. The platform will verify the winner through publicly available sources, ensuring an objective and transparent determination of the outcome. Traders will then be able to claim their winnings based on the final result and their positions in the market.
Several signals could influence the price of this market. Any news regarding player form, injuries, or changes to team strategy for either Barton/Kasnikowski or Milavsky/Shick could significantly shift the odds. Unexpected results in other matches leading up to the event might also affect trader sentiment. Furthermore, major shifts in public opinion, perhaps driven by expert analysis or social media discussion, could also cause the market to move. Ultimately, any information that alters the perceived probability of either team winning has the potential to impact trading activity and the overall price.