TOTAL VOLUME:

$134.2b

24H VOL:

$130,522,377

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,438,389,636

404,028

Markets across

30,214

events

MATCHED EVENTS:

2,681

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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National Bank Open: Ignacio Buse vs Cameron Norrie
limitless
polymarket

National Bank Open: Ignacio Buse vs Cameron Norrie

Volume:
$247,817

National Bank Open: Ignacio Buse vs Cameron Norrie Set Handicap +/-1.5

 - Polymarket

National Bank Open: Ignacio Buse vs Cameron Norrie Set Handicap +/-1.5 - 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: Ignacio Buse vs Cameron Norrie Set Handicap +/-1.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$468
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Ignacio Buse vs Cameron Norrie Set 1 O/U 8.5

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

National Bank Open: Ignacio Buse vs Cameron Norrie

0%
Yes 0¢No 100¢
—
N/A
$244,698
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Ignacio Buse vs Cameron Norrie Set 1 Winner

0%
Yes 0¢No 100¢
—
N/A
$954
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Ignacio Buse vs Cameron Norrie Total Sets: O/U 2.5

0%
Yes 0¢No 100¢
—
N/A
$563
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Ignacio Buse vs Cameron Norrie Set 2 Winner

0%
Yes 0¢No 100¢
—
N/A
$563
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Ignacio Buse vs Cameron Norrie Match O/U 21.5

0%
Yes 0¢No 100¢
—
N/A
$343
N/A
N/A
N/A
Settled
Yes
limitless

Ignacio Buse vs Cameron Norrie: 22 or more total games?

N/A
N/A
1.5¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

National Bank Open: Ignacio Buse vs Cameron Norrie Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$199
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Ignacio Buse vs Cameron Norrie Match O/U 23.5

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

National Bank Open: Ignacio Buse vs Cameron Norrie Match O/U 22.5

0%
Yes 0¢No 100¢
—
N/A
$5
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: Ignacio Buse vs Cameron Norrie 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: Ignacio Buse vs Cameron Norrie 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: Ignacio Buse vs Cameron Norrie 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: Ignacio Buse vs Cameron Norrie 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: Ignacio Buse vs Cameron Norrie 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: 17

Description

This group of markets covers the tennis match between Ignacio Buse and Cameron Norrie in the National Bank Open, originally scheduled for August 5-6, 2026. Markets include match outcome, set winners, total games over/under thresholds, and set handicaps.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All markets across Polymarket and Limitless use ATP statistics as the primary resolution source with consistent handling of incomplete matches, cancellations, and tiebreak counting.Primary resolution logic: Official ATP match statistics

Core resolution logic:

  • Match must be completed per ATP rules to resolve most markets; otherwise 50-50 applies
  • Tiebreaks count as one game toward total game counts
  • Markets with set/game thresholds resolve to Over/Under based on completed games only
  • Handicap markets resolve based on final completed set difference

Edge cases & clarifications:

  • Match not completed: All markets resolve to 50-50 unless a specific set is completed with a winner determined
  • Cancellation/Delay: If match is canceled before play begins or delayed beyond 7 days, all markets resolve to 50-50
  • Walkover/Retirement: If one player advances due to opponent's retirement/default before completion, match result resolves to advancing player but game/total markets resolve to 50-50
Timing: Resolution occurs immediately after official ATP statistics are published post-matchOur PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

This market refers to the tennis match between Ignacio Buse and Cameron Norrie in the National Bank Open, originally scheduled for August 5, 2026 at 11:00AM ET. This market will resolve to 'Ignacio Buse' if Ignacio Buse advances against Cameron Norrie. This market will resolve to 'Cameron Norrie' if Cameron Norrie advances against Ignacio Buse. 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.

Limitless

This market refers to the tennis match between Ignacio Buse and Cameron Norrie in the ATP Canadian Open, originally scheduled for August 5, 2026 at 13:00 UTC. This market will resolve to "YES" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to "NO." All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.

Frequently asked questions

The dashboard for the National Bank Open tennis match aggregates betting activity across multiple venues, showing real-time probabilities and volume. It tracks how traders on different platforms price the potential outcomes of Ignacio Buse versus Cameron Norrie, reflecting consensus views and divergences. You can see total volume of $247,817 and 24-hour volume of $247,530, offering a snapshot of market interest as the tournament progresses.