TOTAL VOLUME:
$154.4b
24H VOL:
$290,393,159
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 28, 1:02 PM EST
Polymarket
This market refers to the doubles tennis match between Andrade/Shelbayh and Hilderbrand/Pavel in the Sioux Falls, originally scheduled for October 27, 2026 at 11:00AM ET. This market will resolve to 'Andrade/Shelbayh' if the team of Andrade/Shelbayh advances against Hilderbrand/Pavel. This market will resolve to 'Hilderbrand/Pavel' if the team of Hilderbrand/Pavel advances against Andrade/Shelbayh. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 Andrade/Shelbayh and Hilderbrand/Pavel in the Sioux Falls, originally scheduled for October 27, 2026 at 11:00AM ET. This market will resolve to 'Andrade/Shelbayh' if the team of Andrade/Shelbayh advances against Hilderbrand/Pavel. This market will resolve to 'Hilderbrand/Pavel' if the team of Hilderbrand/Pavel advances against Andrade/Shelbayh. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 each outcome. The price of these shares 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. As more traders participate and new information emerges, the prices adjust accordingly, creating a dynamic and responsive market. The current price indicates what the crowd believes is the most likely result of the Sioux Falls doubles match, offering a unique signal beyond simple polling data.
This market resolves around Nov 3, 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 Sioux Falls doubles match between Andrade/Shelbayh and Hilderbrand/Pavel. The platform will verify the winner through publicly available sources and declare the corresponding outcome as settled. Traders holding shares in the winning outcome will receive a payout, while those holding shares in the losing outcome will forfeit their stake. This ensures a transparent and objective resolution process.
Several factors could influence the trading activity in this market before Nov 3, 2026. Any news regarding player injuries, changes in team strategy, or even weather conditions affecting the match could all shift trader sentiment. Unexpected upsets in other related tournaments might also cause a reassessment of probabilities. Furthermore, large trades by influential market participants could create short-term price swings. Monitoring these signals and staying informed about developments surrounding the Sioux Falls doubles match is crucial for understanding potential market movements.