TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 9, 7:09 AM EST
Polymarket
This market refers to the doubles tennis match between Merino/Zhu and Karol/Paulson in the Tulln, originally scheduled for September 8, 2026 at 4:00AM ET. This market will resolve to 'Merino/Zhu' if the team of Merino/Zhu advances against Karol/Paulson. This market will resolve to 'Karol/Paulson' if the team of Karol/Paulson advances against Merino/Zhu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 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 Merino/Zhu and Karol/Paulson in the Tulln, originally scheduled for September 8, 2026 at 4:00AM ET. This market will resolve to 'Merino/Zhu' if the team of Merino/Zhu advances against Karol/Paulson. This market will resolve to 'Karol/Paulson' if the team of Karol/Paulson advances against Merino/Zhu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 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.
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 Tulln doubles match. The price of these shares directly reflects the implied probability of that outcome. 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 emerges, the price adjusts, providing a dynamic assessment of the event’s potential results. The current price demonstrates what the collective market believes is the likelihood of a particular result in this match.
This market resolves around Sep 15, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Tulln doubles match between Merino/Zhu and Karol/Paulson. The platform will verify the match result against publicly available sources to determine the winning outcome. 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 the price of this market before the Sep 15, 2026 resolution date. Any news regarding player injuries, changes in playing conditions, or even updated rankings could shift trader sentiment. Unexpected performance in preceding matches or tournaments could also impact the perceived probability of each team winning. Furthermore, large trades by influential market participants could cause noticeable price movements. Monitoring these signals will be key to understanding how the market evolves as the event draws closer.