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Paper trading
Resolved Jan Kumstat on 21 Aug 2026.
$195.82K traded over the market's life.
56 wallets still hold shares. Winners redeem theirs after settlement, so what is left is mostly the losing side.
Polymarket record as of Aug 22, 1:41 PM UTC
Daily closes of the Jan Kumstat price, Polymarket CLOB, 1 point, 21 Aug 2026, chart shows 68%–80%
| Observed | Jan Kumstat price |
|---|---|
| 21 Aug 2026 | 73.5% |
Winners have redeemed their shares, so most of what is left is the losing side.
| Trader | Outcome | Shares |
|---|---|---|
| Reliable-Giggle | Filip Jianu | 12.56K |
| pltrkr111 | Filip Jianu | 7.41K |
| UpTheBlues | Filip Jianu | 3.56K |
| Hhnm | Filip Jianu | 2.82K |
| cx1134 | Filip Jianu | 1.71K |
| Carlos10 | Filip Jianu | 1.18K |
| sunny0158 | Filip Jianu | 875.98 |
| Strict-Typeface | Filip Jianu | 670.46 |
| clownly | Filip Jianu | 599.99 |
| Lunar Comet E889 | Filip Jianu | 547.36 |
Every wallet's public record, and 80,000 ranked by lifetime P&L: Polymarket leaderboard
This market refers to the tennis match between Jan Kumstat and Filip Jianu in the Prague 2, originally scheduled for August 21, 2026 at 8:00AM ET. This market will resolve to 'Jan Kumstat' if Jan Kumstat advances against Filip Jianu. This market will resolve to 'Filip Jianu' if Filip Jianu advances against Jan Kumstat. 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 ATP Tour. A consensus of credible reporting may also be used.
Official listing: polymarket.com/event/atp-kumstat-jianu-2026-08-21
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