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$154.4b

24H VOL:

$230,589,906

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2,984,028,936

OPEN INTEREST:

$1,885,293,300

410,482

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MATCHED EVENTS:

4,340

PLATFORM COVERAGE:

5

Polymarket:

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Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder
polymarket

What is the result of Poulsen/Slavic vs Reyes/Stalder?

Volume:
$306

Completed Match

 - Polymarket

Completed Match - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 28, 2026

Closed: Oct 28, 10:34 PM EST

polymarket

Polymarket

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

Completed Match

View
100%
Yes 100¢No 0¢
—
N/A
$50
N/A
N/A
N/A
16h 13m
Yes
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder

0%
Yes 0¢No 100¢
—
N/A
$256
N/A
N/A
N/A
16h 13m
No
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder Set 1 Winner

0%
100%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
16h 13m
No
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder Set 2 Winner

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
16h 13m
Yes
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder Total Sets: O/U 2.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
16h 13m
Yes
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder Set 1 O/U 8.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
16h 13m
Yes
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder Set 1 O/U 9.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
16h 13m
No
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder Set 1 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
16h 13m
No
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder Set 2 O/U 8.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
16h 13m
Yes
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder Set 2 O/U 9.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
16h 13m
No
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder Set 2 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
16h 13m
No
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder Match O/U 21.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
16h 13m
No
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder Match O/U 22.5

0%
Yes 0¢No 100¢
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N/A
N/A
N/A
N/A
N/A
16h 13m
No
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder Match O/U 23.5

0%
Yes 0¢No 100¢
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N/A
N/A
N/A
N/A
N/A
16h 13m
No
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
16h 13m
No
polymarket

Sioux Falls (Doubles): Poulsen/Slavic vs Reyes/Stalder Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
16h 13m
No
Total markets: 16

Description

This market refers to the doubles tennis match between Poulsen/Slavic and Reyes/Stalder in the Sioux Falls, originally scheduled for October 27, 2026 at 11:00AM ET. This market will resolve to 'Poulsen/Slavic' if the team of Poulsen/Slavic advances against Reyes/Stalder. This market will resolve to 'Reyes/Stalder' if the team of Reyes/Stalder advances against Poulsen/Slavic. 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.

Polymarket

This market refers to the doubles tennis match between Poulsen/Slavic and Reyes/Stalder in the Sioux Falls, originally scheduled for October 27, 2026 at 11:00AM ET. This market will resolve to 'Poulsen/Slavic' if the team of Poulsen/Slavic advances against Reyes/Stalder. This market will resolve to 'Reyes/Stalder' if the team of Reyes/Stalder advances against Poulsen/Slavic. 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.

Frequently asked questions

On Polymarket, the dashboard for the Sioux Falls doubles match tracks the current odds, price history, and 24-hour trading volume. Currently, the total volume for this market is $203, with $225 traded in the last 24 hours. This allows users to see how confidence in each outcome is shifting in real-time, as reflected by traders’ willingness to buy or sell. The dashboard provides a visual representation of the market's activity, helping participants assess potential trading opportunities related to this specific match.

Prediction market odds often reflect the collective wisdom of a diverse group of participants, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and risk management, while this market aggregates the views of many individual bettors. If sportsbook odds significantly differ from those seen here, it could indicate disagreement about the likely outcome of the Sioux Falls doubles match, or differing assessments of the probabilities involved. It’s important to note that prediction markets can sometimes be more accurate than traditional forecasts, especially when a large and informed group participates.

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 corresponds to 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 express their views, the prices adjust, reflecting the evolving consensus. This dynamic pricing allows for a real-time assessment of expectations surrounding the Sioux Falls doubles match, driven entirely by supply and demand within the market itself.

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 Sioux Falls doubles match, determining which team—Poulsen/Slavic or Reyes/Stalder—emerges victorious. The platform will verify the result against established sources to ensure accuracy and transparency. Traders holding shares in the winning outcome will be entitled to a payout, while those holding shares in the losing outcome will not.

Several signals or events could significantly move this market before resolution. Any news regarding player injuries, changes in team strategy, or unexpected performance in preceding matches could influence trader sentiment. Publicly available analysis from sports commentators or expert predictions could also shift the odds. Furthermore, large trades on Polymarket by informed participants could indicate new information or a change in expectations regarding the Sioux Falls doubles match, leading to price adjustments and increased volume as traders react to these developments.