Analytics
Resolved Shuai Zhang on 15 Aug 2026.
The last daily price before settlement had Shuai Zhang at 48.5%. The Shuai Zhang side opened at 49% on 14 Aug 2026. Before it settled, the high was 49% on 14 Aug 2026 and the low 48.5% on 15 Aug 2026. $335.49K traded over the market's life.
103 wallets still hold shares. Winners redeem theirs after settlement, so what is left is mostly the losing side.
Polymarket record as of Aug 16, 7:00 PM UTC
Daily closes of the Shuai Zhang price, Polymarket CLOB · 2 points · 14 Aug 2026 – 15 Aug 2026 · axis zoomed to 42%–54%
| Observed | Shuai Zhang price |
|---|---|
| 14 Aug 2026 | 49.0% |
| 15 Aug 2026 | 48.5% |
Winners have redeemed their shares, so most of what is left is the losing side.
| Trader | Outcome | Shares |
|---|---|---|
| Which-Pumpernickel | Kayla Day | 8.78K |
| sbimbg | Kayla Day | 1.3K |
| earthisgood | Kayla Day | 1.21K |
| Aunnest | Kayla Day | 837.69 |
| Kbr | Kayla Day | 816 |
| Fnfjfiwoc2 | Kayla Day | 774.52 |
| varuverma | Kayla Day | 714.99 |
| TakintheL | Kayla Day | 578.12 |
| slimjoe | Kayla Day | 481 |
| wingwingwin | Kayla Day | 438.66 |
Every wallet's public record, and 80,000 ranked by lifetime P&L: Polymarket leaderboard
This market refers to the tennis match between Shuai Zhang and Kayla Day in the Cincinnati Open, originally scheduled for August 15, 2026 at 10:00AM ET. This market will resolve to 'Shuai Zhang' if Shuai Zhang advances against Kayla Day. This market will resolve to 'Kayla Day' if Kayla Day advances against Shuai Zhang. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 WTA Tour. A consensus of credible reporting may also be used.
Official listing: polymarket.com/event/wta-zhang-day-2026-08-15
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