Halle Open: Flavio Cobolli vs Frances Tiafoe Match O/U 21.5 leads at 76%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | Halle Open: Flavio Cobolli vs Frances Tiafoe Match O/U 21.5 | 76% | +31% | - |
| 2 | Halle Open: Flavio Cobolli vs Frances Tiafoe Set 1 O/U 9.5 | 76% | +32% | - |
| 3 | Halle Open: Flavio Cobolli vs Frances Tiafoe Match O/U 22.5 | 66% | +53% | - |
| 4 | Halle Open: Flavio Cobolli vs Frances Tiafoe Set 2 Winner | 60% | +67% | - |
| 5 | Halle Open: Flavio Cobolli vs Frances Tiafoe Match O/U 23.5 | 54% | +85% | - |
| 6 | Halle Open: Flavio Cobolli vs Frances Tiafoe Set 2 O/U 8.5 | 50% | +100% | - |
| 7 | Halle Open: Flavio Cobolli vs Frances Tiafoe Set 2 O/U 9.5 | 50% | +100% | - |
| 8 | Halle Open: Flavio Cobolli vs Frances Tiafoe Set 1 O/U 8.5 | 50% | +100% | - |
| 9 | Halle Open: Flavio Cobolli vs Frances Tiafoe Set 2 O/U 10.5 | 50% | +102% | - |
| 10 | Completed Match | 50% | +102% | - |
| 11 | Halle Open: Flavio Cobolli vs Frances Tiafoe Set 1 Winner | 47% | +113% | $175 |
| 12 | Halle Open: Flavio Cobolli vs Frances Tiafoe | 46% | +120% | $21K |
| 13 | Halle Open: Flavio Cobolli vs Frances Tiafoe Total Sets: O/U 2.5 | 45% | +122% | $22 |
| 14 | Halle Open: Flavio Cobolli vs Frances Tiafoe Set 1 O/U 10.5 | 45% | +122% | - |
| 15 | Halle Open: Flavio Cobolli vs Frances Tiafoe Set Handicap +/-1.5 BEST VALUE | 34% | +199% | $54 |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Flavio Cobolli and Frances Tiafoe in the Halle Open, originally scheduled for June 15, 2026 at 4:00AM ET. This market will resolve to 'Flavio Cobolli' i...
This prediction market tracks whether Halle Open: Flavio Cobolli vs Frances Tiafoe will occur, with $21K 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 Halle Open: Flavio Cobolli vs Frances Tiafoe Match O/U 21.5 at 76%, 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 $19K traded in the last 24 hours alone (89% 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 2026-06-22. 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.
As of Jun 15, 2026 at 07:05 UTC, the leading outcome is Halle Open: Flavio Cobolli vs Frances Tiafoe Match O/U 21.5 at 76% probability, with $21K in total trading volume on Polymarket.
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