China Open: Juncheng Shang vs Sebastian Baez Set 1 O/U 8.5 leads at 78%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | China Open: Juncheng Shang vs Sebastian Baez Set 1 O/U 8.5 | 78% | +28% | - |
| 2 | Completed Match | 67% | +49% | $2K |
| 3 | China Open: Juncheng Shang vs Sebastian Baez | 57% | +74% | $26K |
| 4 | China Open: Juncheng Shang vs Sebastian Baez Set 1 Winner | 57% | +74% | - |
| 5 | China Open: Juncheng Shang vs Sebastian Baez Set 2 Winner | 56% | +79% | - |
| 6 | China Open: Juncheng Shang vs Sebastian Baez Match O/U 21.5 | 55% | +82% | - |
| 7 | China Open: Juncheng Shang vs Sebastian Baez Game Spread +/-1.5 | 52% | +90% | $102 |
| 8 | China Open: Juncheng Shang vs Sebastian Baez Set 1 O/U 9.5 | 52% | +92% | - |
| 9 | China Open: Juncheng Shang vs Sebastian Baez Set 2 O/U 8.5 | 50% | +100% | - |
| 10 | China Open: Juncheng Shang vs Sebastian Baez Set 2 O/U 9.5 | 50% | +100% | - |
| 11 | China Open: Juncheng Shang vs Sebastian Baez Set 2 O/U 10.5 | 50% | +100% | - |
| 12 | China Open: Juncheng Shang vs Sebastian Baez Match O/U 22.5 | 48% | +111% | - |
| 13 | China Open: Juncheng Shang vs Sebastian Baez Match O/U 23.5 | 43% | +133% | $8 |
| 14 | China Open: Juncheng Shang vs Sebastian Baez Total Sets: O/U 2.5 | 39% | +156% | - |
| 15 | China Open: Juncheng Shang vs Sebastian Baez Set Handicap +/-1.5 | 38% | +167% | $57 |
| 16 | China Open: Juncheng Shang vs Sebastian Baez Set 1 O/U 10.5 BEST VALUE | 27% | +270% | - |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Juncheng Shang and Sebastian Baez in the China Open, originally scheduled for September 29, 2026 at 10:00PM ET. This market will resolve to 'Juncheng Sh...
This prediction market tracks whether China Open: Juncheng Shang vs Sebastian Baez will occur, with $28K 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 China Open: Juncheng Shang vs Sebastian Baez 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 $24K traded in the last 24 hours alone (84% 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 2026-10-07. 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 30, 2026 at 19:55 UTC, the leading outcome is China Open: Juncheng Shang vs Sebastian Baez Set 1 O/U 8.5 at 78% probability, with $28K in total trading volume on Polymarket.
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