
Resolved Karolina Muchova on 2 Sep 2026.
The last daily price before settlement had Karolina Muchova at 85.5%. The Katie Boulter side opened at 17.5% on 1 Sep 2026. Before it settled, across the 2 daily closes on record from 1 Sep 2026 to 2 Sep 2026, the highest close was 17.5% on 1 Sep 2026 and the lowest 14.5% on 2 Sep 2026. $188.77K traded over the market's life.
30 wallets still hold shares. Winners redeem theirs after settlement, so what is left is mostly the losing side.
Polymarket record as of Sep 3, 8:56 PM UTC
Daily closes of the Katie Boulter price, Polymarket CLOB, 2 points, 1 Sep 2026 – 2 Sep 2026, chart shows 10%–22%
| Observed | Katie Boulter price |
|---|---|
| 1 Sep 2026 | 17.5% |
| 2 Sep 2026 | 14.5% |
Winners have redeemed their shares, so most of what is left is the losing side.
| Trader | Outcome | Shares |
|---|---|---|
| Brimoz | Katie Boulter | 18.12K |
| UpTheBlues | Katie Boulter | 5.48K |
| comon119 | Katie Boulter | 2.79K |
| Maximumusil | Katie Boulter | 2.58K |
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 Katie Boulter and Karolina Muchova in the US Open WTA, originally scheduled for September 1, 2026 at 11:00AM ET. This market will resolve to 'Katie Boulter' if Katie Boulter advances against Karolina Muchova. This market will resolve to 'Karolina Muchova' if Karolina Muchova advances against Katie Boulter. 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 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-boulter-muchova-2026-09-01
| xSanctuary | Katie Boulter | 2K |
| wingwingwin | Katie Boulter | 1.38K |
| qwewqqeq | Katie Boulter | 915.15 |
| AnonymousUsername | Katie Boulter | 855.11 |
| Disguised-Pickax-Fetus | Katie Boulter | 500 |
| myiamoto | Katie Boulter | 350 |
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