Analytics
Resolved No on 5 Sep 2025.
The last daily price before settlement had No at 94.5%. Yes opened at 25.5% on 7 May 2025. Before it settled, across the 122 daily closes on record from 7 May 2025 to 5 Sep 2025, the highest close was 33.5% on 14 Jun 2025 and the lowest 4.5% on 1 Sep 2025. Its largest one-day move was 16 points down, to 10% on 17 Jun 2025. $4.85K traded over the market's life.
11 wallets still hold shares. Winners redeem theirs after settlement, so what is left is mostly the losing side.
Polymarket record as of Sep 5, 11:44 PM UTC
Daily closes of the Yes price, Polymarket CLOB, 122 points, 7 May 2025 – 5 Sep 2025, chart shows 0%–40%
| Observed | Yes price |
|---|---|
| 7 May 2025 | 25.5% |
| 5 Sep 2025 | 5.5% |
Winners have redeemed their shares, so most of what is left is the losing side.
| Trader | Outcome | Shares |
|---|---|---|
| Bright Horizon 81D6 | Yes | 2.53K |
| MrGoy | Yes | 250 |
| 0557 | Yes | 249.84 |
This market is predicting who will win a tennis Grand Slam tournament in 2025. This market will resolve to "Yes" if listed player wins a Grand Slam Tennis Tournament in 2025. Otherwise, this market will resolve to "No" The tournaments included for the rest of the year in "Grand Slam" are the 2025 US Open, French Open, and the Wimbledon. The primary resolution source will be official information from ATP (https://www.atptour.com/en), however, a consensus of credible reporting may also be used.
Official listing: polymarket.com/event/who-will-win-a-grand-slam-tournament-in-2025
| Yes |
| 210 |
| Bright Signal 14DE | Yes | 179 |
| onepunchman1 | Yes | 50 |
| YouAreNotYourJob | Yes | 45.45 |
| Facevv | Yes | 14.29 |
| Abduldjeje | Yes | 12.96 |
| Talkative-Trigger | Yes | 10.6 |
Open a trader’s name to inspect the wallet’s available P&L, positions and recorded trades, with source dates and coverage. A large position alone does not establish a winning track record.
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