TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

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2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

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Kalshi:

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Porto (Doubles): Marcos/Lopez vs Gornes/Walkow
polymarket

What is the result of Marcos/Lopez vs Gornes/Walkow?

Volume:
$3,826

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow

 - Polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 5, 2026

Closed: Sep 5, 7:06 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow

View
0%
87%
Yes 0¢No 100¢
—
N/A
$3,826
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

100%
1%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow Match O/U 21.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow Set 1 Winner

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow Set 2 Winner

100%
Yes 100¢No 0¢
0.9¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow Total Sets: O/U 2.5

100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow Set 1 O/U 8.5

100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow Set 2 O/U 8.5

100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow Match O/U 22.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow Set 2 O/U 9.5

100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow Set 1 O/U 9.5

100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow Match O/U 23.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow Set 2 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto (Doubles): Marcos/Lopez vs Gornes/Walkow Set 1 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 16

Description

This market refers to the doubles tennis match between Marcos/Lopez and Gornes/Walkow in the Porto, originally scheduled for September 5, 2026 at 10:30AM ET. This market will resolve to 'Marcos/Lopez' if the team of Marcos/Lopez advances against Gornes/Walkow. This market will resolve to 'Gornes/Walkow' if the team of Gornes/Walkow advances against Marcos/Lopez. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 19, 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 Marcos/Lopez and Gornes/Walkow in the Porto, originally scheduled for September 5, 2026 at 10:30AM ET. This market will resolve to 'Marcos/Lopez' if the team of Marcos/Lopez advances against Gornes/Walkow. This market will resolve to 'Gornes/Walkow' if the team of Gornes/Walkow advances against Marcos/Lopez. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 19, 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 Porto doubles match tracks the current odds, price history, and 24-hour trading volume. Currently, the volume is $3,826, and the total volume for this market is $3,826. Users can view how the implied probability of each outcome has shifted over time, providing insight into market sentiment. The dashboard also displays the top outcomes as perceived by traders on Polymarket, offering a real-time view of expectations for this tennis match.

Prediction market odds often reflect a different set of information and incentives than those found at traditional sportsbooks. Sportsbooks typically set lines to balance action and incorporate a profit margin, while this market aggregates the wisdom of the crowd. It’s common to see discrepancies, especially before significant events or when new information emerges. While sportsbooks may initially be influenced by expert analysis, this market can quickly adjust based on a broader range of perspectives and real-time developments, potentially offering a different view of the likely outcome.

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 Porto doubles match. The price of these shares directly reflects the implied probability of each outcome. 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 price adjusts to reflect the collective assessment. This dynamic pricing ensures that the market odds are constantly updated, providing a real-time gauge of expectations for the match.

This market resolves around Sep 12, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Porto doubles match between Marcos/Lopez and Gornes/Walkow. The outcome will be determined by which team advances to the next round of the tournament, as reported by official tournament sources. The platform will verify the result against these sources to ensure an accurate and transparent resolution of this market.

Several factors could influence the price of this market before resolution. Any news regarding player injuries, changes in playing conditions, or updated match previews from tennis analysts could shift trader sentiment. Unexpected results in other matches within the tournament could also impact expectations for the teams involved. Furthermore, significant betting activity or large trades on Polymarket could cause noticeable price movements, reflecting a change in the collective assessment of the likely winner of the Porto doubles match.