National Bank Open: Fabian Marozsan vs Matteo Arnaldi

Ends Aug 12, 2026 · Volume: $25K · 24h: $25K · Updated Aug 05, 2026 at 11:05 UTC
PredScope Signal: Leaning

National Bank Open: Fabian Marozsan vs Matteo Arnaldi Set 1 O/U 8.5 leads at 78%. Moderate consensus — room for value on contrarian bets.

🔥 Surging 24h volume is 100% of total — extremely active trading
# Outcome Probability If Right Volume
1 National Bank Open: Fabian Marozsan vs Matteo Arnaldi Set 1 O/U 8.5 78% +29% -
2 National Bank Open: Fabian Marozsan vs Matteo Arnaldi 57% +74% $25K
3 National Bank Open: Fabian Marozsan vs Matteo Arnaldi Match O/U 21.5 56% +77% $2
4 National Bank Open: Fabian Marozsan vs Matteo Arnaldi Set 1 O/U 9.5 56% +77% -
5 National Bank Open: Fabian Marozsan vs Matteo Arnaldi Set 1 Winner 55% +82% -
6 National Bank Open: Fabian Marozsan vs Matteo Arnaldi Set 2 Winner 55% +82% -
7 Completed Match 50% +100% -
8 National Bank Open: Fabian Marozsan vs Matteo Arnaldi Match O/U 22.5 50% +102% -
9 National Bank Open: Fabian Marozsan vs Matteo Arnaldi Set 2 O/U 8.5 48% +106% -
10 National Bank Open: Fabian Marozsan vs Matteo Arnaldi Set 2 O/U 9.5 48% +106% -
11 National Bank Open: Fabian Marozsan vs Matteo Arnaldi Set 2 O/U 10.5 48% +106% -
12 National Bank Open: Fabian Marozsan vs Matteo Arnaldi Match O/U 23.5 45% +122% -
13 National Bank Open: Fabian Marozsan vs Matteo Arnaldi Total Sets: O/U 2.5 42% +141% -
14 National Bank Open: Fabian Marozsan vs Matteo Arnaldi Set Handicap +/-1.5 36% +178% -
15 National Bank Open: Fabian Marozsan vs Matteo Arnaldi Set 1 O/U 10.5 30% +228% -
16 National Bank Open: Fabian Marozsan vs Matteo Arnaldi Set Handicap +/-1.5 BEST VALUE 26% +277% -
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Quick Math — $100 on National Bank Open: Fabian Marozsan vs Matteo Arnaldi Set 1 O/U 8.5
Buy Price
$0.78
If Right
+$29.03
Return
+29%
If wrong, you lose your $100 investment. Prediction markets carry risk.

This market refers to the tennis match between Fabian Marozsan and Matteo Arnaldi in the National Bank Open, originally scheduled for August 5, 2026 at 11:00AM ET. This market will resolve to 'Fabian...

Market Analysis

This prediction market tracks whether National Bank Open: Fabian Marozsan vs Matteo Arnaldi will occur, with $25K in total trading volume reflecting significant trader interest. Prediction markets aggregate the collective intelligence of participants who stake real money on outcomes, making them one of the most reliable forecasting tools available for events driven by team performance data, historical matchups, and real-time injury reports.

Traders lean toward National Bank Open: Fabian Marozsan vs Matteo Arnaldi Set 1 O/U 8.5 at 78%, suggesting a probable but not certain outcome. This moderate confidence level often reflects genuine uncertainty — markets at this range tend to see the most price movement as new information emerges.

Trading activity is exceptionally high, with $25K traded in the last 24 hours alone (100% of total volume). This surge often indicates breaking news, a key deadline approaching, or a significant shift in market sentiment.

This market is scheduled to resolve by 2026-08-12. As the resolution date approaches, expect increased trading activity and tighter probability estimates. Historical data shows that prediction market accuracy improves significantly in the final days before resolution.

Total Volume
$25K
Liquidity
$125K

FAQ

What are the current odds for National Bank Open: Fabian Marozsan vs Matteo Arnaldi?

As of Aug 05, 2026 at 11:05 UTC, the leading outcome is National Bank Open: Fabian Marozsan vs Matteo Arnaldi Set 1 O/U 8.5 at 78% probability, with $25K in total trading volume on Polymarket.

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