Analytics
Resolved Papa/Zheng on 4 Sep 2026.
The last daily price before settlement had Papa/Zheng at 84.5%. The Papa/Zheng side opened at 50% on 31 Aug 2026. Before it settled, across the 5 daily closes on record from 31 Aug 2026 to 4 Sep 2026, the highest close was 84.5% on 4 Sep 2026 and the lowest 50% on 31 Aug 2026. Its largest one-day move was 34 points up, to 84% on 3 Sep 2026. $52.3 traded over the market's life.
1 wallets still hold shares. Winners redeem theirs after settlement, so what is left is mostly the losing side.
Polymarket record as of Sep 4, 5:44 AM UTC
Daily closes of the Papa/Zheng price, Polymarket CLOB, 5 points, 31 Aug 2026 – 4 Sep 2026
| Observed | Papa/Zheng price |
|---|---|
| 31 Aug 2026 | 50.0% |
| 4 Sep 2026 | 84.5% |
Winners have redeemed their shares, so most of what is left is the losing side.
| Trader | Outcome | Shares |
|---|---|---|
| PT-S5 | Castelnuovo/Santillan | 22.3 |
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.
This market refers to the doubles tennis match between Papa/Zheng and Castelnuovo/Santillan in the Zhangjiagang, originally scheduled for September 1, 2026 at 12:00AM ET. This market will resolve to 'Papa/Zheng' if the team of Papa/Zheng advances against Castelnuovo/Santillan. This market will resolve to 'Castelnuovo/Santillan' if the team of Castelnuovo/Santillan advances against Papa/Zheng. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 15, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50. 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/atp-doubles-papazhe-castsan-2026-09-01
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