Analytics
Resolved Katerina Siniakova on 16 Aug 2026.
$555.45K traded over the market's life.
88 wallets still hold shares. Winners redeem theirs after settlement, so what is left is mostly the losing side.
Polymarket record as of Aug 17, 10:58 PM UTC
Daily closes of the Katerina Siniakova price, Polymarket CLOB, 1 point, 16 Aug 2026, chart shows 45%–60%
| Observed | Katerina Siniakova price |
|---|---|
| 16 Aug 2026 | 50.5% |
Winners have redeemed their shares, so most of what is left is the losing side.
| Trader | Outcome | Shares |
|---|---|---|
| highnetworth | Jessica Bouzas Maneiro | 119.26K |
| sbimbg | Jessica Bouzas Maneiro | 15.75K |
| jiiivi655 | Jessica Bouzas Maneiro | 4.88K |
| DCAETH | Jessica Bouzas Maneiro | 3.6K |
| Brimoz | Jessica Bouzas Maneiro | 3.57K |
| lets-gooooo | Jessica Bouzas Maneiro | 1.6K |
| DAKJE | Jessica Bouzas Maneiro | 1K |
| wingwingwin | Jessica Bouzas Maneiro | 999.99 |
| ShunTheNonBeliever. | Jessica Bouzas Maneiro | 910 |
| Indigo Falcon 3A7C | Jessica Bouzas Maneiro | 588 |
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 tennis match between Katerina Siniakova and Jessica Bouzas Maneiro in the Cincinnati Open, originally scheduled for August 16, 2026 at 10:00AM ET. This market will resolve to 'Katerina Siniakova' if Katerina Siniakova advances against Jessica Bouzas Maneiro. This market will resolve to 'Jessica Bouzas Maneiro' if Jessica Bouzas Maneiro advances against Katerina Siniakova. 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-siniako-maneiro-2026-08-16
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