TOTAL VOLUME:

$154.2b

24H VOL:

$203,036,808

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,857,846,526

408,774

Markets across

40,345

events

MATCHED EVENTS:

4,373

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder
polymarket

What is the result of Martinez/Nedunchezhiyan vs Reyes/Stalder?

Volume:
$78

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder

 - Polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 29, 2026

Closed: Oct 29, 5:31 PM EST

polymarket

Polymarket

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

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder

View
0%
Yes 0¢No 100¢
—
N/A
$78
N/A
N/A
N/A
2d 23h 34m
No
polymarket

Completed Match

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
2d 23h 34m
Yes
polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder Set 1 Winner

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
2d 23h 34m
No
polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder Set 2 Winner

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
2d 23h 34m
No
polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder Total Sets: O/U 2.5

0%
Yes 0¢No 100¢
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N/A
N/A
N/A
N/A
N/A
2d 23h 34m
No
polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder Set 1 O/U 8.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
2d 23h 34m
Yes
polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder Set 1 O/U 9.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
2d 23h 34m
No
polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder Set 1 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
2d 23h 34m
No
polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder Set 2 O/U 8.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
2d 23h 34m
Yes
polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder Set 2 O/U 9.5

100%
Yes 100¢No 0¢
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N/A
N/A
N/A
N/A
N/A
2d 23h 34m
Yes
polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder Set 2 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
2d 23h 34m
No
polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder Match O/U 21.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
2d 23h 34m
No
polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder Match O/U 22.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
2d 23h 34m
No
polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder Match O/U 23.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
2d 23h 34m
No
polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
2d 23h 34m
No
polymarket

Sioux Falls (Doubles): Martinez/Nedunchezhiyan vs Reyes/Stalder Set Handicap +/-1.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
2d 23h 34m
Yes
Total markets: 16

Description

This market refers to the doubles tennis match between Martinez/Nedunchezhiyan and Reyes/Stalder in the Sioux Falls, originally scheduled for October 29, 2026 at 3:00PM ET. This market will resolve to 'Martinez/Nedunchezhiyan' if the team of Martinez/Nedunchezhiyan advances against Reyes/Stalder. This market will resolve to 'Reyes/Stalder' if the team of Reyes/Stalder advances against Martinez/Nedunchezhiyan. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 12, 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 Martinez/Nedunchezhiyan and Reyes/Stalder in the Sioux Falls, originally scheduled for October 29, 2026 at 3:00PM ET. This market will resolve to 'Martinez/Nedunchezhiyan' if the team of Martinez/Nedunchezhiyan advances against Reyes/Stalder. This market will resolve to 'Reyes/Stalder' if the team of Reyes/Stalder advances against Martinez/Nedunchezhiyan. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 12, 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 of Martinez/Nedunchezhiyan versus Reyes/Stalder winning. You’ll find a price history showing how these odds have changed over time, along with the 24-hour trading volume, which currently stands at $78. The total volume for this market is $78. This allows you to see how much activity there has been and gauge market interest in the various potential outcomes of this tennis match.

Often, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks may set initial lines based on power rankings and expert analysis, while this market allows anyone to trade on their beliefs, potentially leading to a more accurate assessment of probabilities. Discrepancies can arise due to differing levels of information, biases, or simply varying opinions among bettors. Comparing the two can be a useful exercise when evaluating the potential value of a wager.

On Polymarket, this market is priced through a continuous trading mechanism where users buy and sell shares representing their belief in the likelihood of each outcome. The price of these shares fluctuates based on supply and demand, effectively creating a probability distribution. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders believe Martinez/Nedunchezhiyan and Reyes/Stalder will win, the price of shares representing that outcome will increase, and vice versa. This dynamic pricing reflects the collective intelligence of the market participants.

This market resolves around Nov 5, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Sioux Falls doubles match between Martinez/Nedunchezhiyan and Reyes/Stalder. The winning team, as declared by the official tournament organizers, will determine the settlement of this market. Any disputes will be resolved using publicly available match results and official tournament documentation.

Several factors could influence the trading activity in this market. News regarding player injuries or changes in form for either Martinez, Nedunchezhiyan, Reyes, or Stalder could significantly shift expectations. Unexpected weather conditions in Sioux Falls that might affect playing conditions could also play a role. Finally, any updates from tennis analysts or shifts in public perception regarding the players’ chances of winning could lead to increased trading volume and price fluctuations in this market.