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 21, 8:56 AM EST
Polymarket
This market refers to the doubles tennis match between Tang/Xu and Routliffe/Sutjiadi in the Ningbo Open, originally scheduled for October 19, 2026 at 10:00PM ET. This market will resolve to 'Tang/Xu' if the team of Tang/Xu advances against Routliffe/Sutjiadi. This market will resolve to 'Routliffe/Sutjiadi' if the team of Routliffe/Sutjiadi advances against Tang/Xu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Tang/Xu and Routliffe/Sutjiadi in the Ningbo Open, originally scheduled for October 19, 2026 at 10:00PM ET. This market will resolve to 'Tang/Xu' if the team of Tang/Xu advances against Routliffe/Sutjiadi. This market will resolve to 'Routliffe/Sutjiadi' if the team of Routliffe/Sutjiadi advances against Tang/Xu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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 WTA Tour. A consensus of credible reporting may also be used.
Often, prediction market odds, like those for this market, reflect a wisdom-of-the-crowd effect, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and aim to balance action on both sides, while prediction markets aggregate the beliefs of many individual traders. If a significant discrepancy exists, arbitrage opportunities may emerge, where traders can profit by betting on both a prediction market and a sportsbook. However, it's important to note that prediction markets can sometimes be more efficient at incorporating new information quickly.
This market resolves around Oct 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Ningbo Open doubles match between Tang/Xu and Routliffe/Sutjiadi. The platform will verify the final score and declare the winning outcome based on publicly available and trusted sources. Traders will then be able to claim their winnings or adjust their positions based on the resolved outcome of this market.
Several signals could influence this market before resolution. Any news regarding player injuries, changes in form, or even weather conditions affecting the match could shift trader sentiment. Unexpected results in earlier rounds of the Ningbo Open for either team could also impact the odds. Furthermore, significant betting activity or large trades on Polymarket itself can cause price movements. Monitoring these factors will be key to understanding how this market evolves leading up to the match's completion and subsequent resolution.