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 22, 5:47 PM EST
Polymarket
This market refers to the doubles tennis match between Hidalgo/Kestelboim and Casanova/Taverna in the Cali, originally scheduled for October 20, 2026 at 11:00AM ET. This market will resolve to 'Hidalgo/Kestelboim' if the team of Hidalgo/Kestelboim advances against Casanova/Taverna. This market will resolve to 'Casanova/Taverna' if the team of Casanova/Taverna advances against Hidalgo/Kestelboim. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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 Hidalgo/Kestelboim and Casanova/Taverna in the Cali, originally scheduled for October 20, 2026 at 11:00AM ET. This market will resolve to 'Hidalgo/Kestelboim' if the team of Hidalgo/Kestelboim advances against Casanova/Taverna. This market will resolve to 'Casanova/Taverna' if the team of Casanova/Taverna advances against Hidalgo/Kestelboim. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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. Traders buy and sell shares representing their belief in the outcome of the Cali doubles match. As more shares are purchased for a particular outcome, its price increases, reflecting a higher implied probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price movement is driven by supply and demand, with traders adjusting their positions based on new information and their own analysis. The current price indicates the market's assessment of Hidalgo/Kestelboim and Casanova/Taverna's chances of winning.
This market resolves around Oct 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will depend on the official result of the Cali doubles match between Hidalgo/Kestelboim and Casanova/Taverna. The platform will verify the result against publicly available sources to determine which team emerged victorious. Traders who correctly predicted the outcome will be paid out according to the final share price at resolution.
Several factors could influence trading activity in this market before Oct 27, 2026. Any news regarding player injuries, changes in playing conditions, or updates on team strategies could shift traders’ expectations. Unexpected upsets in other matches featuring these players might also impact the perceived probability of either team winning the Cali doubles match. Significant shifts in public sentiment, as reflected in social media or expert analysis, could also contribute to price movement on Polymarket.