
Resolved No on 16 Aug 2025.
The last daily price before settlement had No at 98.2%. Yes opened at 3.1% on 7 Aug 2025. Before it settled, the high was 22% on 8 Aug 2025 and the low 0.5% on 10 Aug 2025. Its largest one-day move was 19 points up, to 22% on 8 Aug 2025. $13.96K traded over the market's life.
13 wallets still hold shares. Winners redeem theirs after settlement, so what is left is mostly the losing side.
Polymarket record as of Aug 17, 8:51 AM UTC
Daily closes of the Yes price, Polymarket CLOB, 10 points, 7 Aug 2025 – 16 Aug 2025, chart shows 0%–30%
| Observed | Yes price |
|---|---|
| 7 Aug 2025 | 3.1% |
| 16 Aug 2025 | 1.8% |
Winners have redeemed their shares, so most of what is left is the losing side.
| Trader | Outcome | Shares |
|---|---|---|
| Indigo Signal 2966 | No | 52.97K |
| Skankfest | Yes | 4K |
| Novus0rdoSeclorum | Yes | 833 |
| montty | Yes | 656.86 |
| MrGoy | Yes | 180 |
| JoE | Yes | 159 |
| Intrepid-Leather | Yes | 147.43 |
| blade98 | Yes | 50.6 |
| DickTurbin | Yes | 47.5 |
| Pollyna | Yes | 35 |
Every wallet's public record, and 80,000 ranked by lifetime P&L: Polymarket leaderboard
This polymarket will resolve to the player that wins the 2025 Cincinnati Open Men’s Singles Tournament. The market will resolve to “Yes” if the listed player wins the 2025 Cincinnati Open Men’s Singles Tournament. Otherwise, this market will resolve to “No”. If at any point it becomes impossible for this player to win the tournament per the official rules of the Cincinnati Open, this market will resolve to “No”. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Official listing: polymarket.com/event/tennis-cincinnati-open-winner-895
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