Analytics
Resolved Ruien Zhang on 8 Sep 2026.
$5 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 9, 4:30 PM UTC
Daily closes of the Ksenia Efremova price, Polymarket CLOB, 1 point, 8 Sep 2026, chart shows 45%–55%
| Observed | Ksenia Efremova price |
|---|---|
| 8 Sep 2026 | 50.0% |
Winners have redeemed their shares, so most of what is left is the losing side.
| Trader | Outcome | Shares |
|---|---|---|
| Swift Pulse E765 | Ksenia Efremova | 5 |
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 Ksenia Efremova and Ruien Zhang in the US Open Juniors, Girls, originally scheduled for September 8, 2026 at 11:00AM ET. This market will resolve to 'Ksenia Efremova' if Ksenia Efremova advances against Ruien Zhang. This market will resolve to 'Ruien Zhang' if Ruien Zhang advances against Ksenia Efremova. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 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-efremov-zha-2026-09-08
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