TOTAL VOLUME:
$154.4b
24H VOL:
$235,918,089
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,884,820,873
413,109
Markets across
40,428
events
MATCHED EVENTS:
4,364
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 7, 9:59 AM EST
Polymarket
This market refers to the doubles tennis match between Johansson/Neos and Barry/Marcos in the Palermo, originally scheduled for October 6, 2026 at 4:00AM ET. This market will resolve to 'Johansson/Neos' if the team of Johansson/Neos advances against Barry/Marcos. This market will resolve to 'Barry/Marcos' if the team of Barry/Marcos advances against Johansson/Neos. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 20, 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 Johansson/Neos and Barry/Marcos in the Palermo, originally scheduled for October 6, 2026 at 4:00AM ET. This market will resolve to 'Johansson/Neos' if the team of Johansson/Neos advances against Barry/Marcos. This market will resolve to 'Barry/Marcos' if the team of Barry/Marcos advances against Johansson/Neos. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 20, 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 likelihood of a particular outcome. The price of a share directly reflects 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. The more traders who buy shares in a specific outcome, the higher its price rises, and vice versa. This dynamic pricing ensures that the market reflects the collective intelligence of all participants, creating a real-time assessment of the match's potential results.
This market resolves around Oct 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Palermo doubles match between Johansson/Neos and Barry/Marcos as reported by a recognized tennis authority. The market will determine which pairing wins the match, based on the official score. The platform will verify the outcome against publicly available and trustworthy sources to ensure an accurate and fair settlement.
Several factors could influence trading activity in this market. Any news regarding player injuries, changes in playing conditions, or updates on team strategies could shift trader sentiment. Unexpected results in earlier rounds of the tournament, or even weather forecasts impacting the match schedule, could also play a role. Furthermore, significant betting activity from well-known or respected tennis analysts could trigger movement, as others react to their insights and adjust their positions in this market.