TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 17, 5:58 PM EST
Polymarket
This market refers to the doubles tennis match between Lammons/Withrow and Rojer/Winegar in the Tiburon, originally scheduled for September 17, 2026 at 2:30PM ET. This market will resolve to 'Lammons/Withrow' if the team of Lammons/Withrow advances against Rojer/Winegar. This market will resolve to 'Rojer/Winegar' if the team of Rojer/Winegar advances against Lammons/Withrow. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 1, 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 Lammons/Withrow and Rojer/Winegar in the Tiburon, originally scheduled for September 17, 2026 at 2:30PM ET. This market will resolve to 'Lammons/Withrow' if the team of Lammons/Withrow advances against Rojer/Winegar. This market will resolve to 'Rojer/Winegar' if the team of Rojer/Winegar advances against Lammons/Withrow. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 1, 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 the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their lines based on models and internal analysis, while this market is driven by individuals willing to put their capital behind their beliefs. Discrepancies can arise due to differing information, biases, or simply varying interpretations of the teams' strengths. It's common to see prediction markets react more quickly to new information than sportsbooks, leading to potential differences in implied probabilities for the Tiburon doubles match.
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 Tiburon doubles match. The price of these shares directly reflects the implied probability of each team winning. 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 find an equilibrium point. This dynamic pricing ensures that the market reflects the most up-to-date collective assessment of the match’s likely result. The current price indicates what traders are willing to pay for a share representing a win for either Lammons/Withrow or Rojer/Winegar.
This market resolves around Sep 24, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Tiburon doubles match between Lammons/Withrow and Rojer/Winegar, as declared by the tournament organizers. The winning team will determine the outcome, and the market will settle accordingly. Traders holding shares in the winning team will receive a payout, while those holding shares in the losing team will not. The precise timing of resolution may depend on the speed of official result publication.
Several factors could influence the trading activity in this market before the Sep 24, 2026 resolution date. Any news regarding player injuries, changes in playing conditions, or updates on team strategy could shift trader sentiment. Unexpected performance in preceding matches or significant changes in player form could also impact the odds. Furthermore, large trades by influential market participants could create short-term price movements. Ultimately, any information that alters perceptions of the relative strengths of Lammons/Withrow and Rojer/Winegar has the potential to move this market.