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 15, 12:09 PM EST
Polymarket
This market refers to the doubles tennis match between Drzewiecki/Matuszewski and Karol/Paulson in the Maia, originally scheduled for October 15, 2026 at 9:00AM ET. This market will resolve to 'Drzewiecki/Matuszewski' if the team of Drzewiecki/Matuszewski advances against Karol/Paulson. This market will resolve to 'Karol/Paulson' if the team of Karol/Paulson advances against Drzewiecki/Matuszewski. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 29, 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 Drzewiecki/Matuszewski and Karol/Paulson in the Maia, originally scheduled for October 15, 2026 at 9:00AM ET. This market will resolve to 'Drzewiecki/Matuszewski' if the team of Drzewiecki/Matuszewski advances against Karol/Paulson. This market will resolve to 'Karol/Paulson' if the team of Karol/Paulson advances against Drzewiecki/Matuszewski. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 29, 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 lines based on their own models and risk management, while this market is driven by individual predictions and the willingness to take the opposite side of a bet. Discrepancies can arise due to differing information, biases, or simply the dynamics of supply and demand within the prediction market. It's common to see prediction markets move independently of sportsbook odds, especially as new information emerges.
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. As more traders buy shares in a particular outcome, its price increases, reflecting growing confidence. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market efficiently incorporates new information as traders react to news and updates related to the Maia doubles match, constantly adjusting the probabilities accordingly. This dynamic pricing ensures that the market reflects the most up-to-date collective assessment.
This market resolves around Oct 22, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official results of the Maia doubles match, determining which team—Drzewiecki/Matuszewski or Karol/Paulson—emerges victorious. The platform will rely on widely accepted sources to verify the final score and declare the winning team. Traders holding shares in the winning outcome will be entitled to a payout based on the final market price at the time of resolution.
Several factors could influence the price movement of this market before resolution. Any news regarding player injuries, changes in team strategy, or unexpected performance in preceding matches could significantly shift trader sentiment. Publicly available analysis from tennis experts and commentators could also impact the market, as could any significant shifts in betting activity on traditional sportsbooks. Unexpected weather conditions or court surface changes could also be catalysts, though their impact is likely to be smaller. Monitoring these signals will be key to understanding potential price fluctuations.