Analytics
Resolved Christopher O'Connell on 25 Aug 2026.
The last daily price before settlement had Christopher O'Connell at 58.5%. The Stefanos Sakellaridis side opened at 50% on 24 Aug 2026. Before it settled, the high was 50% on 24 Aug 2026 and the low 41.5% on 25 Aug 2026. Its largest one-day move was 8.5 points down, to 41.5% on 25 Aug 2026. $134.42K traded over the market's life.
52 wallets still hold shares. Winners redeem theirs after settlement, so what is left is mostly the losing side.
Polymarket record as of Aug 26, 9:31 PM UTC
Daily closes of the Stefanos Sakellaridis price, Polymarket CLOB · 2 points · 24 Aug 2026 – 25 Aug 2026 · axis zoomed to 35%–55%
| Observed | Stefanos Sakellaridis price |
|---|---|
| 24 Aug 2026 | 50.0% |
| 25 Aug 2026 | 41.5% |
Winners have redeemed their shares, so most of what is left is the losing side.
| Trader | Outcome | Shares |
|---|---|---|
| Lunar Comet BF4B | Stefanos Sakellaridis | 25K |
| ferrariChampions2026 | Stefanos Sakellaridis | 11.91K |
| Cosmic Voyager 8792 | Stefanos Sakellaridis | 3.96K |
| Murky-Fallingout | Stefanos Sakellaridis |
Every wallet's public record, and 80,000 ranked by lifetime P&L: Polymarket leaderboard
This market refers to the tennis match between Stefanos Sakellaridis and Christopher O'Connell in the US Open, Qualification ATP, originally scheduled for August 25, 2026 at 11:00AM ET. This market will resolve to 'Stefanos Sakellaridis' if Stefanos Sakellaridis advances against Christopher O'Connell. This market will resolve to 'Christopher O'Connell' if Christopher O'Connell advances against Stefanos Sakellaridis. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 8, 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 ATP Tour. A consensus of credible reporting may also be used.
Official listing: polymarket.com/event/atp-sakella-oconnel-2026-08-25
| 2K |
| GC-P | Stefanos Sakellaridis | 1.56K |
| xabidaking | Stefanos Sakellaridis | 1.24K |
| Substantial-Service | Stefanos Sakellaridis | 991.73 |
| .Felipe | Stefanos Sakellaridis | 522.73 |
| cancan32 | Stefanos Sakellaridis | 522.51 |
| Lilybaeum | Stefanos Sakellaridis | 497.64 |
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