Analytics
Resolved Ryan Augusto dos Santos on 11 Sep 2026.
The last daily price before settlement had Ryan Augusto dos Santos at 76.3%. The Ryan Augusto dos Santos side opened at 50% on 9 Sep 2026. Before it settled, the high was 80.5% on 10 Sep 2026 and the low 50% on 9 Sep 2026. Its largest one-day move was 31 points up, to 80.5% on 10 Sep 2026. $2.34K traded over the market's life.
6 wallets still hold shares. Winners redeem theirs after settlement, so what is left is mostly the losing side.
Polymarket record as of Sep 11, 11:59 PM UTC
Daily closes of the Ryan Augusto dos Santos price, Polymarket CLOB, 3 points, 9 Sep 2026 – 11 Sep 2026
| Observed | Ryan Augusto dos Santos price |
|---|---|
| 9 Sep 2026 | 50.0% |
| 11 Sep 2026 | 76.3% |
Winners have redeemed their shares, so most of what is left is the losing side.
| Trader | Outcome | Shares |
|---|---|---|
| Amber Vector 43C4 | Mateus Napoli Da Silveira | 200.44 |
| omnibus-076daa | Mateus Napoli Da Silveira | 58.53 |
| NM-UAT | Mateus Napoli Da Silveira | 34.05 |
| kakaoo | Mateus Napoli Da Silveira |
Every wallet's public record, and 80,000 ranked by lifetime P&L: Polymarket leaderboard
This market refers to the tennis match between Ryan Augusto dos Santos and Mateus Napoli da Silveira in the M15 Leme (moved from Sao Luis), Main Draw, originally scheduled for September 9, 2026 at 10:00AM ET. This market will resolve to 'Ryan Augusto dos Santos' if Ryan Augusto dos Santos advances against Mateus Napoli da Silveira. This market will resolve to 'Mateus Napoli da Silveira' if Mateus Napoli da Silveira advances against Ryan Augusto dos Santos. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 23, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Official listing: polymarket.com/event/itf-santos3-silvei1-2026-09-09
| 30 |
| ferrariChampions2026 | Mateus Napoli Da Silveira | 24.79 |
| GGtobillos | Mateus Napoli Da Silveira | 5 |
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