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National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli
polymarket

What is the result of Helioevaara/Patten vs Buse/Cobolli?

Volume:
$1,716

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli

 - Polymarket

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 6, 2026

Closed: Aug 6, 3:32 PM EST

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Polymarket

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

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli

View
100%
11%
Yes 100¢No 0¢
0.1¢
N/A
$498
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli Total Sets: O/U 2.5

View
0%
31%
Yes 0¢No 100¢
—
N/A
$156
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli Set 2 O/U 9.5

View
0%
Yes 0¢No 100¢
—
N/A
$156
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli Match O/U 23.5

View
0%
Yes 0¢No 100¢
—
N/A
$156
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli Match O/U 21.5

View
0%
Yes 0¢No 100¢
—
N/A
$150
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli Set 2 O/U 10.5

View
0%
Yes 0¢No 100¢
—
N/A
$150
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli Set 2 O/U 8.5

View
0%
Yes 0¢No 100¢
—
N/A
$150
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli Match O/U 22.5

View
0%
Yes 0¢No 100¢
—
N/A
$150
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli Set Handicap +/-1.5

View
0%
Yes 0¢No 100¢
—
N/A
$150
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

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

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli Set 2 Winner

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

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli Set 1 Winner

View
100%
10%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli Set Handicap +/-1.5

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

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli Set 1 O/U 8.5

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

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli Set 1 O/U 9.5

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

National Bank Open (Doubles): Helioevaara/Patten vs Buse/Cobolli Set 1 O/U 10.5

View
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 Helioevaara/Patten and Buse/Cobolli in the National Bank Open, originally scheduled for August 6, 2026 at 10:00AM ET. This market will resolve to 'Helioevaara/Patten' if the team of Helioevaara/Patten advances against Buse/Cobolli. This market will resolve to 'Buse/Cobolli' if the team of Buse/Cobolli advances against Helioevaara/Patten. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 Helioevaara/Patten and Buse/Cobolli in the National Bank Open, originally scheduled for August 6, 2026 at 10:00AM ET. This market will resolve to 'Helioevaara/Patten' if the team of Helioevaara/Patten advances against Buse/Cobolli. This market will resolve to 'Buse/Cobolli' if the team of Buse/Cobolli advances against Helioevaara/Patten. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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, this dashboard tracks the latest odds and price movements for the National Bank Open doubles match market, alongside a live view of trading volume. It shows how the market has priced the contest over time through charts and updates, with current 24-hour volume displayed as $1,609. The page updates automatically to reflect all trader activity on Polymarket.

Prediction market odds in this market often differ from traditional sportsbook lines due to the decentralized nature of trader-driven pricing. While sportsbooks may set their odds based on broader analytics and betting volumes, prediction markets reflect the aggregated beliefs of individual participants, which can lead to variations in implied probabilities and market dynamics.

This market resolves around Aug 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match result, which is then automatically applied to settle all positions. Timing depends on when official sources confirm the final score.