European Open: Mariano Navone vs Tallon Griekspoor

Ends Oct 28, 2026 · Volume: $47K · 24h: $52K · Updated Oct 21, 2026 at 09:25 UTC
PredScope Signal: Strong Consensus

The market strongly favors European Open: Mariano Navone vs Tallon Griekspoor Set 1 O/U 8.5 at 86%. High confidence — but lower potential returns.

🔥 Surging 24h volume is 111% of total — extremely active trading
# Outcome Probability If Right Volume
1 European Open: Mariano Navone vs Tallon Griekspoor Set 1 O/U 8.5 86% +17% -
2 European Open: Mariano Navone vs Tallon Griekspoor Match O/U 21.5 64% +55% -
3 European Open: Mariano Navone vs Tallon Griekspoor Set 1 O/U 9.5 60% +67% -
4 European Open: Mariano Navone vs Tallon Griekspoor Match O/U 22.5 58% +71% $100
5 European Open: Mariano Navone vs Tallon Griekspoor Game Spread +/-1.5 53% +89% $21
6 Completed Match 49% +104% -
7 European Open: Mariano Navone vs Tallon Griekspoor Set 2 O/U 8.5 48% +108% -
8 European Open: Mariano Navone vs Tallon Griekspoor Set 2 O/U 9.5 48% +108% -
9 European Open: Mariano Navone vs Tallon Griekspoor Set 2 O/U 10.5 48% +108% -
10 European Open: Mariano Navone vs Tallon Griekspoor Match O/U 23.5 48% +108% -
11 European Open: Mariano Navone vs Tallon Griekspoor Set 1 Winner 43% +133% $34
12 European Open: Mariano Navone vs Tallon Griekspoor Set 2 Winner 42% +138% -
13 European Open: Mariano Navone vs Tallon Griekspoor 40% +153% $47K
14 European Open: Mariano Navone vs Tallon Griekspoor Total Sets: O/U 2.5 40% +153% -
15 European Open: Mariano Navone vs Tallon Griekspoor Set 1 O/U 10.5 39% +156% -
16 European Open: Mariano Navone vs Tallon Griekspoor Set Handicap +/-1.5 BEST VALUE 37% +170% $16
Trade This Market on Polymarket →

Real-money prediction market · Trade with confidence

Quick Math — $100 on European Open: Mariano Navone vs Tallon Griekspoor Set 1 O/U 8.5
Buy Price
$0.85
If Right
+$16.96
Return
+17%
If wrong, you lose your $100 investment. Prediction markets carry risk.

This market refers to the tennis match between Mariano Navone and Tallon Griekspoor in the European Open, originally scheduled for October 21, 2026 at 7:00AM ET. This market will resolve to 'Mariano...

Market Analysis

This prediction market tracks whether European Open: Mariano Navone vs Tallon Griekspoor will occur, with $47K 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.

The market shows strong consensus: European Open: Mariano Navone vs Tallon Griekspoor Set 1 O/U 8.5 is priced at 86%, indicating traders overwhelmingly expect this outcome. At this probability level, the potential return on a correct bet is relatively low, but contrarian positions carry significant upside if the consensus proves wrong.

Trading activity is exceptionally high, with $52K traded in the last 24 hours alone (111% 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 2026-10-28. 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
$47K
Liquidity
$308K

FAQ

What are the current odds for European Open: Mariano Navone vs Tallon Griekspoor?

As of Oct 21, 2026 at 09:25 UTC, the leading outcome is European Open: Mariano Navone vs Tallon Griekspoor Set 1 O/U 8.5 at 86% probability, with $47K in total trading volume on Polymarket.

Related Markets

Learn More

What Are Prediction Markets? · How to Trade · Odds Calculator · Compare Platforms