Korea Open: Yexin Ma vs Kimberly Birrell Set 1 O/U 8.5 leads at 64%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | Korea Open: Yexin Ma vs Kimberly Birrell Set 1 O/U 8.5 | 64% | +56% | $10 |
| 2 | Korea Open: Yexin Ma vs Kimberly Birrell Game Spread +/-3.5 | 55% | +83% | - |
| 3 | Korea Open: Yexin Ma vs Kimberly Birrell Set 2 O/U 8.5 | 50% | +102% | - |
| 4 | Korea Open: Yexin Ma vs Kimberly Birrell Set 2 O/U 9.5 | 50% | +102% | - |
| 5 | Korea Open: Yexin Ma vs Kimberly Birrell Set 2 O/U 10.5 | 50% | +102% | - |
| 6 | Completed Match | 49% | +104% | $3K |
| 7 | Korea Open: Yexin Ma vs Kimberly Birrell Set Handicap +/-1.5 | 46% | +115% | $847 |
| 8 | Korea Open: Yexin Ma vs Kimberly Birrell Match O/U 21.5 | 44% | +125% | $16 |
| 9 | Korea Open: Yexin Ma vs Kimberly Birrell Set 1 O/U 9.5 | 43% | +133% | - |
| 10 | Korea Open: Yexin Ma vs Kimberly Birrell Match O/U 22.5 | 40% | +153% | - |
| 11 | Korea Open: Yexin Ma vs Kimberly Birrell Match O/U 23.5 | 39% | +156% | $21 |
| 12 | Korea Open: Yexin Ma vs Kimberly Birrell Set 1 Winner | 36% | +178% | - |
| 13 | Korea Open: Yexin Ma vs Kimberly Birrell Total Sets: O/U 2.5 | 36% | +178% | $4 |
| 14 | Korea Open: Yexin Ma vs Kimberly Birrell Set 2 Winner | 35% | +186% | - |
| 15 | Korea Open: Yexin Ma vs Kimberly Birrell | 32% | +208% | $26K |
| 16 | Korea Open: Yexin Ma vs Kimberly Birrell Set 1 O/U 10.5 BEST VALUE | 20% | +388% | - |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Yexin Ma and Kimberly Birrell in the Korea Open, originally scheduled for September 23, 2026 at 9:00PM ET. This market will resolve to 'Yexin Ma' if Yex...
This prediction market tracks whether Korea Open: Yexin Ma vs Kimberly Birrell will occur, with $29K 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 Korea Open: Yexin Ma vs Kimberly Birrell Set 1 O/U 8.5 at 64%, 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 $29K traded in the last 24 hours alone (98% 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 2026-10-01. 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 Sep 23, 2026 at 20:15 UTC, the leading outcome is Korea Open: Yexin Ma vs Kimberly Birrell Set 1 O/U 8.5 at 64% probability, with $29K in total trading volume on Polymarket.
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