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406,422

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National Bank Open: Sho Shimabukuro vs Marin Cilic
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Who will win Sho Shimabukuro vs Marin Cilic?

Volume:
$81,376

National Bank Open: Sho Shimabukuro vs Marin Cilic Set 1 O/U 9.5

 - Polymarket

National Bank Open: Sho Shimabukuro vs Marin Cilic Set 1 O/U 9.5 - Polymarket

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Aug 4, 2026

Closed: Aug 3, 9:34 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
polymarket

National Bank Open: Sho Shimabukuro vs Marin Cilic Set 1 O/U 9.5

View
100%
Yes 100¢No 0.1¢
0.1¢
N/A
$34
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Sho Shimabukuro vs Marin Cilic Set Handicap +/-1.5

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

National Bank Open: Sho Shimabukuro vs Marin Cilic

0%
Yes 0.1¢No 100¢
—
N/A
$80,170
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Sho Shimabukuro vs Marin Cilic Set 1 Winner

0%
Yes 0.1¢No 100¢
—
N/A
$976
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Sho Shimabukuro vs Marin Cilic Match O/U 22.5

0%
Yes 0.1¢No 100¢
—
N/A
$87
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Sho Shimabukuro vs Marin Cilic Total Sets: O/U 2.5

0%
Yes 0.1¢No 100¢
—
N/A
$47
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Sho Shimabukuro vs Marin Cilic Set Handicap +/-1.5

0%
Yes 0.1¢No 100¢
—
N/A
$32
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Sho Shimabukuro vs Marin Cilic Set 2 Winner

0%
Yes 0.1¢No 100¢
—
N/A
$13
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Sho Shimabukuro vs Marin Cilic Match O/U 21.5

0%
Yes 0.1¢No 100¢
—
N/A
$7
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

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

National Bank Open: Sho Shimabukuro vs Marin Cilic Set 1 O/U 8.5

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

National Bank Open: Sho Shimabukuro vs Marin Cilic Set 2 O/U 8.5

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

National Bank Open: Sho Shimabukuro vs Marin Cilic Set 2 O/U 9.5

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

National Bank Open: Sho Shimabukuro vs Marin Cilic Set 2 O/U 10.5

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

National Bank Open: Sho Shimabukuro vs Marin Cilic Set 1 O/U 10.5

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

National Bank Open: Sho Shimabukuro vs Marin Cilic Match O/U 23.5

0%
Yes 0.1¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 16

Description

This market refers to the tennis match between Sho Shimabukuro and Marin Cilic in the National Bank Open, originally scheduled for August 2, 2026 at 6:00PM ET. This market will resolve to 'Sho Shimabukuro' if Sho Shimabukuro advances against Marin Cilic. This market will resolve to 'Marin Cilic' if Marin Cilic advances against Sho Shimabukuro. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 tennis match between Sho Shimabukuro and Marin Cilic in the National Bank Open, originally scheduled for August 2, 2026 at 6:00PM ET. This market will resolve to 'Sho Shimabukuro' if Sho Shimabukuro advances against Marin Cilic. This market will resolve to 'Marin Cilic' if Marin Cilic advances against Sho Shimabukuro. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 National Bank Open tennis match market dashboard tracks real-time odds, price fluctuations, and 24-hour volume for this specific tennis event. It shows how traders on Polymarket are pricing the chances of each player based on current information and expectations. The dashboard updates continuously to reflect market activity, giving users insight into where betting interest lies and how confidence shifts as the match approaches.

Prediction market odds in this market often differ from traditional sportsbook lines due to the decentralized nature of trading. While sportsbooks may set their lines based on proprietary models and risk management, prediction markets let participants bet directly on their beliefs, which can lead to sharper or more volatile pricing. Traders watch both sources for discrepancies, but the dynamics of each market mean they can move independently based on unique participant behavior and information flow.

This market resolves around Aug 9, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is based on the official match conclusion, and once the winner is announced by tournament organizers and reported broadly, the market will close and payouts will follow according to the final, settled odds.

Several signals could shift this market before it resolves, including last-minute player injuries, changes to the match schedule, or significant performance trends in lead-up tournaments. Media coverage highlighting strengths or weaknesses of either competitor can also sway trader sentiment. Any unexpected developments — such as weather delays or coaching changes — may cause rapid movements in the odds as participants reassess probabilities ahead of the final result.