TOTAL VOLUME:

$134.2b

24H VOL:

$129,159,707

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,442,132,418

404,744

Markets across

30,489

events

MATCHED EVENTS:

2,691

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Sports
National Bank Open: Zachary Svajda vs Arthur Fils
polymarket

National Bank Open: Zachary Svajda vs Arthur Fils

Volume:
$168,666

National Bank Open: Zachary Svajda vs Arthur Fils Set 2 Winner

 - Polymarket

National Bank Open: Zachary Svajda vs Arthur Fils Set 2 Winner - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 5, 2026

Closed: Aug 5, 3:22 PM EST

polymarket

Polymarket

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

National Bank Open: Zachary Svajda vs Arthur Fils Set 2 Winner

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$1,528
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Zachary Svajda vs Arthur Fils Match O/U 22.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$475
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Zachary Svajda vs Arthur Fils Match O/U 21.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$191
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Zachary Svajda vs Arthur Fils

0%
Yes 0¢No 100¢
—
N/A
$161,650
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Zachary Svajda vs Arthur Fils Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$3,495
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Zachary Svajda vs Arthur Fils Set 1 Winner

0%
Yes 0¢No 100¢
—
N/A
$1,327
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

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

National Bank Open: Zachary Svajda vs Arthur Fils Set 1 O/U 8.5

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

National Bank Open: Zachary Svajda vs Arthur Fils Total Sets: O/U 2.5

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

National Bank Open: Zachary Svajda vs Arthur Fils Set 2 O/U 8.5

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

National Bank Open: Zachary Svajda vs Arthur Fils Set 1 O/U 9.5

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

National Bank Open: Zachary Svajda vs Arthur Fils Set 2 O/U 9.5

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

National Bank Open: Zachary Svajda vs Arthur Fils Set 1 O/U 10.5

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

National Bank Open: Zachary Svajda vs Arthur Fils Match O/U 23.5

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

National Bank Open: Zachary Svajda vs Arthur Fils Set 2 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 15

Description

This market refers to the tennis match between Zachary Svajda and Arthur Fils in the National Bank Open, originally scheduled for August 6, 2026 at 10:00AM ET. This market will resolve to 'Zachary Svajda' if Zachary Svajda advances against Arthur Fils. This market will resolve to 'Arthur Fils' if Arthur Fils advances against Zachary Svajda. 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 Zachary Svajda and Arthur Fils in the National Bank Open, originally scheduled for August 6, 2026 at 10:00AM ET. This market will resolve to 'Zachary Svajda' if Zachary Svajda advances against Arthur Fils. This market will resolve to 'Arthur Fils' if Arthur Fils advances against Zachary Svajda. 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 dashboard for the National Bank Open tennis match tracks real-time odds, price fluctuations, and 24-hour volume for this prediction market. It visualizes how traders on Polymarket are positioning themselves ahead of the match. The interface updates continuously to reflect changes in market sentiment, giving users insight into where the crowd sees the outcome heading based on current betting patterns and any emerging news.

On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, this market is priced through a decentralized process where traders submit bids and asks that directly influence the current odds. The platform’s automated market maker adjusts prices based on order flow and liquidity, creating a dynamic reflection of participant confidence. As trading activity evolves, especially with new information about player form or conditions, the market price shifts accordingly.

This market resolves around Aug 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be determined by the official match conclusion, and the platform will update the market accordingly based on that verified data.

Key signals such as player injuries, weather updates, or changes in tournament conditions could shift this market before Aug 13, 2026. Media coverage highlighting performance trends or strategic adjustments may also influence trader sentiment. Any last-minute news affecting either competitor’s readiness has the potential to cause rapid price movements as the community re-evaluates probabilities in real time.