Guangzhou Open: Han Shi vs Dayana Yastremska Set 1 O/U 8.5 leads at 71%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | Guangzhou Open: Han Shi vs Dayana Yastremska Set 1 O/U 8.5 | 71% | +41% | - |
| 2 | Guangzhou Open: Han Shi vs Dayana Yastremska Set 1 O/U 9.5 | 70% | +43% | - |
| 3 | Guangzhou Open: Han Shi vs Dayana Yastremska Match O/U 21.5 | 52% | +90% | $8 |
| 4 | Completed Match | 52% | +92% | $400 |
| 5 | Guangzhou Open: Han Shi vs Dayana Yastremska Set 2 O/U 8.5 | 48% | +108% | - |
| 6 | Guangzhou Open: Han Shi vs Dayana Yastremska Set 2 O/U 9.5 | 48% | +108% | - |
| 7 | Guangzhou Open: Han Shi vs Dayana Yastremska Set 2 O/U 10.5 | 48% | +108% | - |
| 8 | Guangzhou Open: Han Shi vs Dayana Yastremska Game Spread +/-2.5 | 48% | +111% | $410 |
| 9 | Guangzhou Open: Han Shi vs Dayana Yastremska Match O/U 22.5 | 46% | +115% | - |
| 10 | Guangzhou Open: Han Shi vs Dayana Yastremska Set 2 Winner | 46% | +117% | $60 |
| 11 | Guangzhou Open: Han Shi vs Dayana Yastremska Set 1 Winner | 44% | +125% | $103 |
| 12 | Guangzhou Open: Han Shi vs Dayana Yastremska | 42% | +135% | $28K |
| 13 | Guangzhou Open: Han Shi vs Dayana Yastremska Total Sets: O/U 2.5 | 42% | +135% | $1K |
| 14 | Guangzhou Open: Han Shi vs Dayana Yastremska Match O/U 23.5 | 42% | +135% | $2 |
| 15 | Guangzhou Open: Han Shi vs Dayana Yastremska Set Handicap +/-1.5 | 34% | +190% | $281 |
| 16 | Guangzhou Open: Han Shi vs Dayana Yastremska Set 1 O/U 10.5 BEST VALUE | 24% | +308% | - |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Han Shi and Dayana Yastremska in the Guangzhou Open, originally scheduled for October 27, 2026 at 10:00PM ET. This market will resolve to 'Han Shi' if H...
This prediction market tracks whether Guangzhou Open: Han Shi vs Dayana Yastremska will occur, with $30K 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 Guangzhou Open: Han Shi vs Dayana Yastremska Set 1 O/U 8.5 at 71%, 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 $30K traded in the last 24 hours alone (100% 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 2026-11-04. 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 Oct 28, 2026 at 10:25 UTC, the leading outcome is Guangzhou Open: Han Shi vs Dayana Yastremska Set 1 O/U 8.5 at 71% probability, with $30K in total trading volume on Polymarket.
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