TOTAL VOLUME:

$154.3b

24H VOL:

$228,458,490

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,879,276,037

410,833

Markets across

40,345

events

MATCHED EVENTS:

4,363

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos
🌟New
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos

Nov 1, 2026, 12:10 AM EST - Nov 10, 2026, 9:00 AM EST
Total volume:
$0
Volume 24h:
N/AN/A
Liquidity:
$330
0.1%
Open interest:
N/AN/A

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos

 - Polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolves Nov 10, 2026

Time left: 07d:16h:58m

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos

46%chance
Amount

$

Trade on
polymarket

Trade on Polymarket

At 50¢ buys you 200 shares | Odds: 46% Total Payout: $200 | Net Profit: $100 Multiplier: 2.00x | ROI: 100% APY not meaningful Low liquidity 7 days to resolution
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos

Trade
46%
Yes 50¢No 59¢
9¢
$95
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Completed Match

100%
Yes 100¢No 99¢
99¢
$0
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos Set 1 Winner

N/A
N/A
96¢
$60
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos Set 2 Winner

N/A
N/A
96¢
$60
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos Total Sets: O/U 2.5

N/A
N/A
94¢
$42
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos Set 1 O/U 8.5

N/A
N/A
—
$0
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos Set 1 O/U 9.5

N/A
N/A
—
$10
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos Set 1 O/U 10.5

N/A
N/A
—
$10
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos Set 2 O/U 8.5

N/A
N/A
—
$10
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos Set 2 O/U 9.5

N/A
N/A
—
$10
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos Set 2 O/U 10.5

N/A
N/A
—
$10
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos Match O/U 21.5

N/A
N/A
97¢
$2
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos Match O/U 22.5

N/A
N/A
96¢
$12
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos Match O/U 23.5

N/A
N/A
97¢
$2
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos Set Handicap +/-1.5

N/A
N/A
—
$1
N/A
N/A
N/A
N/A
1w 16h
Active
polymarket

Costa do Sauipe (Doubles): Justo/Midon vs Oliveira/Santos Set Handicap +/-1.5

N/A
N/A
95¢
$5
N/A
N/A
N/A
N/A
1w 16h
Active
Total markets: 16

Description

This market refers to the doubles tennis match between Justo/Midon and Oliveira/Santos in the Costa do Sauipe, originally scheduled for November 3, 2026 at 9:00AM ET. This market will resolve to 'Justo/Midon' if the team of Justo/Midon advances against Oliveira/Santos. This market will resolve to 'Oliveira/Santos' if the team of Oliveira/Santos advances against Justo/Midon. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 17, 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.

Polymarket

This market refers to the doubles tennis match between Justo/Midon and Oliveira/Santos in the Costa do Sauipe, originally scheduled for November 3, 2026 at 9:00AM ET. This market will resolve to 'Justo/Midon' if the team of Justo/Midon advances against Oliveira/Santos. This market will resolve to 'Oliveira/Santos' if the team of Oliveira/Santos advances against Justo/Midon. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 17, 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.

Frequently asked questions

On Polymarket, the dashboard for the Costa do Sauipe doubles match tracks the current odds, price history, and 24-hour trading volume. Currently, the total volume for this market is $0, with $0 traded in the last 24 hours. Users can view how the implied probability of each outcome has shifted over time, providing insights into market sentiment. The dashboard also displays the top outcome and its associated probability as determined by traders on Polymarket.

Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines based on statistical models and expert analysis, while this market incorporates a broader range of information and opinions from traders. Discrepancies can arise due to differing risk assessments, biases, or access to unique information. If a significant difference exists, arbitrage opportunities may emerge for those who can trade on both venues, though this is not guaranteed.

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 a share 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 becomes available, the prices adjust to reflect the collective assessment of the event’s potential results. This dynamic pricing ensures the market remains responsive to changing conditions and expectations surrounding the Costa do Sauipe doubles match.

This market resolves around Nov 10, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Costa do Sauipe doubles match between Justo/Midon and Oliveira/Santos. The winning pair will determine the outcome of this market. Traders should monitor official sources for the confirmed results to understand when the market will be settled and payouts distributed.

Several factors could influence the price of this market before resolution. Any news regarding player injuries, changes in team strategy, or weather conditions at Costa do Sauipe could impact trader sentiment. Unexpected upsets in other matches leading up to this one, or shifts in public opinion based on expert analysis, could also cause price fluctuations. Ultimately, any information that alters the perceived probability of either team winning is likely to move this market.