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$1,439,516,703

404,175

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National Bank Open: Jacob Fearnley vs Jakub Mensik
polymarket

National Bank Open: Jacob Fearnley vs Jakub Mensik

Volume:
$576,764

National Bank Open: Jacob Fearnley vs Jakub Mensik Match O/U 22.5

 - Polymarket

National Bank Open: Jacob Fearnley vs Jakub Mensik Match O/U 22.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 6, 2026

Closed: Aug 5, 8:47 PM EST

polymarket

Polymarket

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

National Bank Open: Jacob Fearnley vs Jakub Mensik Match O/U 22.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$202
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Jacob Fearnley vs Jakub Mensik Set 2 Winner

100%
Yes 100¢No 0¢
0.1¢
N/A
$111
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Jacob Fearnley vs Jakub Mensik Total Sets: O/U 2.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$98
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Jacob Fearnley vs Jakub Mensik Set 1 O/U 8.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$30
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Jacob Fearnley vs Jakub Mensik Match O/U 21.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$19
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Jacob Fearnley vs Jakub Mensik Match O/U 23.5

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

National Bank Open: Jacob Fearnley vs Jakub Mensik

0%
Yes 0¢No 100¢
—
N/A
$575,894
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Jacob Fearnley vs Jakub Mensik Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$270
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Jacob Fearnley vs Jakub Mensik Set 1 Winner

0%
Yes 0¢No 100¢
—
N/A
$130
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

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

National Bank Open: Jacob Fearnley vs Jakub Mensik 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: Jacob Fearnley vs Jakub Mensik Set 1 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: Jacob Fearnley vs Jakub Mensik 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: Jacob Fearnley vs Jakub Mensik 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: Jacob Fearnley vs Jakub Mensik 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 Jacob Fearnley and Jakub Mensik in the National Bank Open, originally scheduled for August 6, 2026 at 10:00AM ET. This market will resolve to 'Jacob Fearnley' if Jacob Fearnley advances against Jakub Mensik. This market will resolve to 'Jakub Mensik' if Jakub Mensik advances against Jacob Fearnley. 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 Jacob Fearnley and Jakub Mensik in the National Bank Open, originally scheduled for August 6, 2026 at 10:00AM ET. This market will resolve to 'Jacob Fearnley' if Jacob Fearnley advances against Jakub Mensik. This market will resolve to 'Jakub Mensik' if Jakub Mensik advances against Jacob Fearnley. 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 men's singles match-up market dashboard shows live odds, price history, and 24-hour volume of $576,675. It tracks how traders on Polymarket price the chances of each player winning based on real-time betting activity. The dashboard updates continuously to reflect shifts in market sentiment as the match approaches, giving users a clear view of where the money is flowing for this specific tennis contest.

Prediction market odds in this market often differ from traditional sportsbook lines due to trader dynamics and liquidity levels. While sportsbooks may set their lines based on broader analytics and risk management, prediction market odds reflect the aggregated beliefs of individual participants. This can lead to tighter spreads or more volatile pricing, especially as new information emerges about player form or conditions. Monitoring both can provide a broader perspective on market expectations.

On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders manually set prices through buying and selling shares, which determines the implied probability for each outcome. The current top chance reflects the aggregate sentiment of participants and can shift rapidly with news, injuries, or performance updates. Volume of $576,733 indicates the level of interest and liquidity, helping to show how strongly the market feels about each competitor’s prospects.

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 conclusion, and the platform will update the market status accordingly. Traders should watch for any last-minute changes in scheduling or results that could affect the final settlement, but the dashboard will reflect the settled outcome once it’s officially recorded.

Injuries, weather delays, or recent match performance can all shift this market as the event nears. Media updates, player statements, and betting trends on Polymarket may also cause fluctuations. Keep an eye on practice sessions, rankings, and any changes to the tournament schedule. These signals help traders adjust their positions based on evolving expectations for who will advance or win the match.