TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 28, 8:05 PM EST
Polymarket
This market refers to the doubles tennis match between Hidalgo/Kestelboim and Pino/Merino in the Guayaquil, originally scheduled for October 27, 2026 at 11:00AM ET. This market will resolve to 'Hidalgo/Kestelboim' if the team of Hidalgo/Kestelboim advances against Pino/Merino. This market will resolve to 'Pino/Merino' if the team of Pino/Merino 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 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 Hidalgo/Kestelboim and Pino/Merino in the Guayaquil, originally scheduled for October 27, 2026 at 11:00AM ET. This market will resolve to 'Hidalgo/Kestelboim' if the team of Hidalgo/Kestelboim advances against Pino/Merino. This market will resolve to 'Pino/Merino' if the team of Pino/Merino 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 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.
Typically, prediction market odds reflect the collective wisdom of a diverse group of traders, often incorporating information not immediately available to traditional sportsbooks. While sportsbooks set initial lines based on statistical models and expert analysis, this market allows for dynamic adjustments based on new information and changing perceptions. Discrepancies can arise due to differing opinions on factors like player form, potential upsets, or even external influences. Comparing this market’s probabilities with those offered by sportsbooks can reveal where the crowd believes there’s an edge or mispricing.
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 Guayaquil doubles match. The price of these shares directly reflects the implied probability of that outcome. As more traders participate, the price adjusts to reflect the collective assessment of the event’s likelihood. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current price indicates the market’s confidence level, with higher prices suggesting a greater perceived chance of that outcome occurring. Traders are incentivized to provide accurate predictions, as profitable trades are rewarded.
This market resolves around Nov 3, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Guayaquil doubles match between Hidalgo/Kestelboim and Pino/Merino. The platform will verify the result against widely available sources to determine the winning outcome. Traders holding shares in the winning outcome will be entitled to a payout, while those holding shares in the losing outcome will forfeit their investment. The market’s resolution process ensures a transparent and verifiable outcome.
Several factors could influence the price of shares in this market before the Nov 3, 2026 resolution date. Any news regarding player injuries, changes in playing conditions, or updated match schedules could significantly shift trader sentiment. Unexpected results in other matches leading up to this one, or even commentary from tennis analysts, could also impact the market. Furthermore, large trading volume from informed participants could signal a change in perceived probabilities, potentially causing a rapid price adjustment. Monitoring these signals is crucial for understanding potential market movements.