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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| National Bank Open: Solana Sierra vs Sloane Stephens | 0% | −47 pts | — | — · <1¢ | — | ended |
| National Bank Open: Solana Sierra vs Sloane Stephens Set 1 Winner | 0% | −47 pts | — | — · <1¢ | — | ended |
| National Bank Open: Solana Sierra vs Sloane Stephens Set Handicap +/-1.5 | 100% | +36 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| National Bank Open: Solana Sierra vs Sloane Stephens Set 2 Winner | 0% | −47 pts | — | — · <1¢ | — | ended |
| National Bank Open: Solana Sierra vs Sloane Stephens Match O/U 21.5 | 0% | −52 pts | — | — · <1¢ | — | ended |
| National Bank Open: Solana Sierra vs Sloane Stephens Set Handicap +/-1.5 | 0% | −36 pts | — | — · 1¢ | — | ended |
| National Bank Open: Solana Sierra vs Sloane Stephens Match O/U 22.5 | 0% | −46 pts | — | — · 1¢ | — | ended |
| National Bank Open: Solana Sierra vs Sloane Stephens Total Sets: O/U 2.5 | 0% | −52 pts | — | — · <1¢ | — | ended |
| Completed Match | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| National Bank Open: Solana Sierra vs Sloane Stephens Set 2 O/U 8.5 | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| National Bank Open: Solana Sierra vs Sloane Stephens Set 1 O/U 8.5 | 100% | +62 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| National Bank Open: Solana Sierra vs Sloane Stephens Set 2 O/U 9.5 | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| National Bank Open: Solana Sierra vs Sloane Stephens Set 1 O/U 9.5 | 0% | −48 pts | — | — · <1¢ | — | ended |
| National Bank Open: Solana Sierra vs Sloane Stephens Set 2 O/U 10.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| National Bank Open: Solana Sierra vs Sloane Stephens Match O/U 23.5 | 0% | −56 pts | — | — · 1¢ | — | ended |
| National Bank Open: Solana Sierra vs Sloane Stephens Set 1 O/U 10.5 | 0% | −59 pts | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 81d | 0x9b04…71c0 | National Bank Open: Solana Sierra vs Sloane Stephens | SellSloane Stephens>99¢ | $4,200 | −$4 −0.1% | — |
| 81d | 0xD9E0AACa471f48F91A26E8669A805f2 | National Bank Open: Solana Sierra vs Sloane Stephens | BuySloane Stephens97¢ → 100¢ | $1,466 | +$45 +3.1% | 4 |
| 81d | ferrariChampions2026 | National Bank Open: Solana Sierra vs Sloane Stephens | BuySolana Sierra53¢ → 0¢ | $1,032 | −$1,032 −100% | 6 |
| 81d | riverskew | National Bank Open: Solana Sierra vs Sloane Stephens | BuySolana Sierra52¢ → 0¢ | $4,841 | −$4,841 −100% | 4 |
| 81d | UpTheBlues | National Bank Open: Solana Sierra vs Sloane Stephens | BuySolana Sierra48¢ → 0¢ | $2,366 | −$2,366 −100% | 4 |
This market refers to the tennis match between Solana Sierra and Sloane Stephens in the National Bank Open, originally scheduled for August 3, 2026 at 10:00AM ET. This market will resolve to 'Solana Sierra' if Solana Sierra advances against Sloane Stephens. This market will resolve to 'Sloane Stephens' if Sloane Stephens advances against Solana Sierra. 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 WTA Tour. A consensus of credible reporting may also be used.
Sources: Polymarket's Gamma API, its CLOB price history and its Data API, read every two minutes. Prices are each outcome's Yes price, which is the market's probability: 0¢ for National Bank Open: Solana Sierra vs Sloane Stephens means the market gives it about 0%.