TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 27, 2:57 AM EST
Polymarket
This market refers to the doubles tennis match between Friend/Sakamoto and Lammons/Withrow in the Seoul, originally scheduled for October 26, 2026 at 9:00PM ET. This market will resolve to 'Friend/Sakamoto' if the team of Friend/Sakamoto advances against Lammons/Withrow. This market will resolve to 'Lammons/Withrow' if the team of Lammons/Withrow advances against Friend/Sakamoto. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 9, 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 Friend/Sakamoto and Lammons/Withrow in the Seoul, originally scheduled for October 26, 2026 at 9:00PM ET. This market will resolve to 'Friend/Sakamoto' if the team of Friend/Sakamoto advances against Lammons/Withrow. This market will resolve to 'Lammons/Withrow' if the team of Lammons/Withrow advances against Friend/Sakamoto. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 9, 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 probability of an outcome. If a significant discrepancy exists between this market and sportsbook odds, it could indicate differing opinions on the likely winner – perhaps the market anticipates an upset, or the sportsbook has factored in external considerations not yet reflected by Polymarket traders. It’s important to consider both sources when forming your own assessment.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome of the Seoul doubles match. The price of these shares directly reflects the implied probability of Friend/Sakamoto and Lammons/Withrow winning. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the price adjusts to reflect the collective wisdom of the crowd. Currently, the market indicates a certain level of confidence in one outcome, but this can shift rapidly based on trading activity.
This market resolves around Nov 3, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Friend/Sakamoto vs Lammons/Withrow doubles match in Seoul. The platform will verify the result against publicly available and reliable sources to determine the winning team. Traders holding shares in the winning outcome will be entitled to a payout, while those holding shares in the losing outcome will forfeit their investment.
Several factors could influence trading activity and move this market before resolution. Any news regarding player injuries, changes in playing conditions, or even significant shifts in public perception could impact trader sentiment. Strong performances by either team in preceding matches, or expert analysis predicting a particular outcome, could also drive price changes. Unexpected weather conditions in Seoul that might favor one playing style over another could also be a catalyst. Monitoring these signals will be key to understanding potential shifts in the market.