TOTAL VOLUME:

$154.8b

24H VOL:

$245,601,049

24H TRANSACTIONS:

2,985,204,718

OPEN INTEREST:

$1,897,405,322

408,349

Markets across

39,583

events

MATCHED EVENTS:

4,443

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky
polymarket

What is the result of Reyes/Stalder vs Heinonen/Vrbensky?

Volume:
$870

Completed Match

 - Polymarket

Completed Match - Polymarket

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Oct 14, 2026

Closed: Oct 14, 4:11 PM EST

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Polymarket

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

View
100%
Yes 100¢No 0¢
—
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky

0%
Yes 0¢No 100¢
—
N/A
$865
N/A
N/A
N/A
Settled
No
polymarket

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky Set 1 Winner

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

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky Set 2 Winner

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

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky Total Sets: O/U 2.5

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

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky Set 1 O/U 8.5

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

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky Set 1 O/U 9.5

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

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky Set 1 O/U 10.5

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

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky Set 2 O/U 8.5

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

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky Set 2 O/U 9.5

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

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky Set 2 O/U 10.5

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

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky Match O/U 21.5

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

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky Match O/U 22.5

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

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky Match O/U 23.5

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

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky Set Handicap +/-1.5

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

Maia (Doubles): Reyes/Stalder vs Heinonen/Vrbensky Set Handicap +/-1.5

100%
Yes 100¢No 0¢
—
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 Reyes/Stalder and Heinonen/Vrbensky in the Maia, originally scheduled for October 13, 2026 at 5:00AM ET. This market will resolve to 'Reyes/Stalder' if the team of Reyes/Stalder advances against Heinonen/Vrbensky. This market will resolve to 'Heinonen/Vrbensky' if the team of Heinonen/Vrbensky advances against Reyes/Stalder. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 27, 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 Reyes/Stalder and Heinonen/Vrbensky in the Maia, originally scheduled for October 13, 2026 at 5:00AM ET. This market will resolve to 'Reyes/Stalder' if the team of Reyes/Stalder advances against Heinonen/Vrbensky. This market will resolve to 'Heinonen/Vrbensky' if the team of Heinonen/Vrbensky advances against Reyes/Stalder. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 27, 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 Maia doubles match tracks the current odds, price history, and 24-hour trading volume. Currently, the volume is $870. Users can view how the probabilities of each outcome have shifted over time, providing insight into market sentiment. The dashboard also displays the total volume traded on this market, which is $870. This allows traders to assess the level of interest and activity surrounding the Reyes/Stalder vs Heinonen/Vrbensky match.

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. If sportsbook odds significantly diverge from those found here, it may indicate differing beliefs about the likelihood of each outcome. It’s important to remember that prediction markets allow for continuous price discovery as new information becomes available, potentially leading to more accurate forecasts than static sportsbook lines.

This market resolves around Oct 20, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Maia doubles match between Reyes/Stalder and Heinonen/Vrbensky. The platform will verify the result against publicly available sources to determine which team ultimately won the match. 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.

Several factors could influence the price of this market before resolution. Any news regarding player injuries, changes in team strategy, or unexpected match conditions could shift trader sentiment. Strong performances by either team in preceding matches, or even pre-match analysis from tennis experts, could also cause price fluctuations. Unexpected weather conditions at the event location could also be a catalyst. Ultimately, any information that alters perceptions of the relative strengths of Reyes/Stalder and Heinonen/Vrbensky could lead to movement in this market.