TOTAL VOLUME:
$154.6b
24H VOL:
$333,432,169
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,971,286,090
419,492
Markets across
40,634
events
MATCHED EVENTS:
4,654
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 29, 9:03 AM EST
Polymarket
This market refers to the doubles tennis match between Kusuhara/Nakagawa and Delaney/Wang in the Ningbo, originally scheduled for October 29, 2026 at 4:30AM ET. This market will resolve to 'Kusuhara/Nakagawa' if the team of Kusuhara/Nakagawa advances against Delaney/Wang. This market will resolve to 'Delaney/Wang' if the team of Delaney/Wang advances against Kusuhara/Nakagawa. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 12, 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 Kusuhara/Nakagawa and Delaney/Wang in the Ningbo, originally scheduled for October 29, 2026 at 4:30AM ET. This market will resolve to 'Kusuhara/Nakagawa' if the team of Kusuhara/Nakagawa advances against Delaney/Wang. This market will resolve to 'Delaney/Wang' if the team of Delaney/Wang advances against Kusuhara/Nakagawa. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 12, 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 reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines based on statistical models and expert analysis, while this market aggregates the beliefs of many individual traders. Discrepancies can arise due to differing information, biases, or risk appetites. If a significant difference exists, it may present an arbitrage opportunity for informed traders who believe the market has mispriced the probability of a particular outcome in the Ningbo 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 Ningbo 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 becomes available, the price adjusts accordingly, providing a real-time assessment of expectations. The current price indicates what the collective market believes is the likelihood of a particular result.
This market resolves around Nov 5, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Ningbo doubles match between Kusuhara/Nakagawa and Delaney/Wang, as reported by a recognized tennis authority. The platform will verify the result against established sources to ensure accuracy and transparency, determining which outcome corresponds to the actual event result.
Several factors could influence the price of this market before resolution. Any news regarding player form, injuries, or changes to playing conditions could significantly shift expectations. Unexpected results in preceding matches for either team, or even broader tournament upsets, could also impact trading activity. Furthermore, public sentiment and analysis from tennis experts, if widely disseminated, may lead traders to reassess their positions in this market concerning the Ningbo doubles match.