Grass Court Championships: Madison Keys vs Karolina Muchova Set 1 O/U 10.5 leads at 61%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | Grass Court Championships: Madison Keys vs Karolina Muchova Set 1 O/U 10.5 | 61% | +64% | - |
| 2 | Grass Court Championships: Madison Keys vs Karolina Muchova Set 2 O/U 10.5 | 61% | +64% | - |
| 3 | Grass Court Championships: Madison Keys vs Karolina Muchova Match O/U 21.5 | 57% | +74% | $177 |
| 4 | Grass Court Championships: Madison Keys vs Karolina Muchova Set 2 O/U 9.5 | 53% | +89% | - |
| 5 | Grass Court Championships: Madison Keys vs Karolina Muchova Set 1 O/U 9.5 | 52% | +92% | - |
| 6 | Grass Court Championships: Madison Keys vs Karolina Muchova Set 2 Winner | 50% | +98% | - |
| 7 | Completed Match | 50% | +100% | - |
| 8 | Grass Court Championships: Madison Keys vs Karolina Muchova Match O/U 22.5 | 50% | +102% | - |
| 9 | Grass Court Championships: Madison Keys vs Karolina Muchova Set 1 Winner | 48% | +106% | $277 |
| 10 | Grass Court Championships: Madison Keys vs Karolina Muchova | 48% | +106% | $53K |
| 11 | Grass Court Championships: Madison Keys vs Karolina Muchova Match O/U 23.5 | 44% | +130% | - |
| 12 | Grass Court Championships: Madison Keys vs Karolina Muchova Total Sets: O/U 2.5 | 41% | +144% | $92 |
| 13 | Grass Court Championships: Madison Keys vs Karolina Muchova Set 2 O/U 8.5 | 40% | +147% | - |
| 14 | Grass Court Championships: Madison Keys vs Karolina Muchova Set 1 O/U 8.5 | 40% | +147% | $4 |
| 15 | Grass Court Championships: Madison Keys vs Karolina Muchova Set Handicap +/-1.5 BEST VALUE | 32% | +208% | $126 |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Madison Keys and Karolina Muchova in the Grass Court Championships, originally scheduled for June 17, 2026 at 5:00AM ET. This market will resolve to 'Ma...
This prediction market tracks whether Grass Court Championships: Madison Keys vs Karolina Muchova will occur, with $53K 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 Grass Court Championships: Madison Keys vs Karolina Muchova Set 1 O/U 10.5 at 61%, 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 $52K traded in the last 24 hours alone (97% 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 2026-06-24. 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 18, 2026 at 12:15 UTC, the leading outcome is Grass Court Championships: Madison Keys vs Karolina Muchova Set 1 O/U 10.5 at 61% probability, with $53K in total trading volume on Polymarket.
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