TOTAL VOLUME:
$154.7b
24H VOL:
$279,496,801
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,923,931,766
416,910
Markets across
40,107
events
MATCHED EVENTS:
4,571
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 10, 2:57 AM EST
Polymarket
This market refers to the doubles tennis match between Siniakova/Zhang and Routliffe/Sutjiadi in the China Open, originally scheduled for October 10, 2026 at 1:00AM ET. This market will resolve to 'Siniakova/Zhang' if the team of Siniakova/Zhang advances against Routliffe/Sutjiadi. This market will resolve to 'Routliffe/Sutjiadi' if the team of Routliffe/Sutjiadi advances against Siniakova/Zhang. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 24, 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 Siniakova/Zhang and Routliffe/Sutjiadi in the China Open, originally scheduled for October 10, 2026 at 1:00AM ET. This market will resolve to 'Siniakova/Zhang' if the team of Siniakova/Zhang advances against Routliffe/Sutjiadi. This market will resolve to 'Routliffe/Sutjiadi' if the team of Routliffe/Sutjiadi advances against Siniakova/Zhang. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 24, 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.
Currently, prediction market odds often reflect a similar sentiment to those found at sportsbooks, but discrepancies can emerge due to differences in user bases and information access. Sportsbooks typically set initial lines based on statistical models and expert analysis, while this market relies on the collective wisdom of traders. If a significant number of traders believe a sportsbook has mispriced the outcome, the prediction market odds will likely diverge. It's also common to see prediction markets react more quickly to breaking news or late-developing information than traditional sportsbooks.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to the probability of Siniakova/Zhang winning the China Open doubles match. As more traders buy shares, the price increases, indicating a higher perceived probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price reflects the aggregated predictions of all participants, creating a dynamic and real-time assessment of the event’s likelihood.
This market resolves around Oct 17, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the China Open doubles match between Siniakova/Zhang and Routliffe/Sutjiadi. The platform will verify the result against official tournament data to determine the winning pair and settle the market accordingly. Traders will then receive payouts based on their holdings in the market at the time of resolution.
Several factors could influence this market before the match concludes. Any news regarding player injuries or changes in form for either Siniakova, Zhang, Routliffe, or Sutjiadi would likely cause significant shifts in the odds. Unexpected weather conditions at the China Open could also play a role, potentially favoring one team's playing style over another. Finally, any major upsets in other matches within the tournament could impact overall confidence in the perceived strength of the players involved in this market.