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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| US Open, Qualification WTA: Heather Watson vs Harriet Dart | 0% | −38 pts | — | — · <1¢ | — | ended |
| US Open, Qualification WTA: Heather Watson vs Harriet Dart Set 1 Winner | 100% | +55 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Completed Match | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open, Qualification WTA: Heather Watson vs Harriet Dart Match O/U 21.5 | 100% | +48 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open, Qualification WTA: Heather Watson vs Harriet Dart Set 2 Winner | 0% | −39 pts | — | — · <1¢ | — | ended |
| US Open, Qualification WTA: Heather Watson vs Harriet Dart Total Sets: O/U 2.5 | 100% | +59 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open, Qualification WTA: Heather Watson vs Harriet Dart Set Handicap +/-1.5 | 0% | −38 pts | — | — · <1¢ | — | ended |
| US Open, Qualification WTA: Heather Watson vs Harriet Dart Match O/U 22.5 | 100% | +54 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open, Qualification WTA: Heather Watson vs Harriet Dart Set 2 O/U 8.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open, Qualification WTA: Heather Watson vs Harriet Dart Set 1 O/U 8.5 | 0% | −68 pts | — | — · <1¢ | — | ended |
| US Open, Qualification WTA: Heather Watson vs Harriet Dart Game Spread +/-1.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open, Qualification WTA: Heather Watson vs Harriet Dart Set 2 O/U 9.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open, Qualification WTA: Heather Watson vs Harriet Dart Set 1 O/U 9.5 | 0% | −46 pts | — | — · <1¢ | — | ended |
| US Open, Qualification WTA: Heather Watson vs Harriet Dart Set 2 O/U 10.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| US Open, Qualification WTA: Heather Watson vs Harriet Dart Set 1 O/U 10.5 | 0% | −23 pts | — | — · <1¢ | — | ended |
| US Open, Qualification WTA: Heather Watson vs Harriet Dart Match O/U 23.5 | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 56d | NiNo999 | US Open, Qualification WTA: Heather Watson vs Harriet Dart | SellHarriet Dart>99¢ | $7,840 | −$8 −0.1% | — |
| 56d | lIllIlllIlIl | US Open, Qualification WTA: Heather Watson vs Harriet Dart | BuyHarriet Dart>99¢ | $3,441 | +$3 +0.1% | 4 |
| 56d | Menacing-Helium | US Open, Qualification WTA: Heather Watson vs Harriet Dart | SellHarriet Dart98¢ → 100¢ | $1,023 | −$18 −1.8% | — |
| 56d | NS1314 fills | US Open, Qualification WTA: Heather Watson vs Harriet Dart | BuyHeather Watson29¢ → 0¢ | $68,791 | −$68,791 −100% | 6 |
| 56d | 0cfcdb09827 | US Open, Qualification WTA: Heather Watson vs Harriet Dart | BuyHarriet Dart64¢ → 100¢ | $1,050 | +$590 +56% | 6 |
| 56d | SchruteBucks | US Open, Qualification WTA: Heather Watson vs Harriet Dart | BuyHarriet Dart50¢ → 100¢ | $1,511 | +$1,489 +99% | 6 |
| 56d | Mad-Wound | US Open, Qualification WTA: Heather Watson vs Harriet Dart | BuyHeather Watson81¢ → 0¢ | $2,500 | −$2,500 −100% | 5 |
| 56d | ferrariChampions2026 | US Open, Qualification WTA: Heather Watson vs Harriet Dart | BuyHeather Watson39¢ → 0¢ | $8,371 | −$8,371 −100% | 6 |
| 56d | Flaznorp | US Open, Qualification WTA: Heather Watson vs Harriet Dart | BuyHarriet Dart65¢ → 100¢ | $1,386 | +$746 +54% | 6 |
| 56d | dv-pm | US Open, Qualification WTA: Heather Watson vs Harriet Dart | BuyHeather Watson37¢ → 0¢ | $1,216 | −$1,216 −100% | 6 |
| 56d | NiNo999 | US Open, Qualification WTA: Heather Watson vs Harriet Dart | BuyHarriet Dart64¢ → 100¢ | $5,000 | +$2,847 +57% | 6 |
| 57d | Carlos10 | US Open, Qualification WTA: Heather Watson vs Harriet Dart | BuyHarriet Dart62¢ → 100¢ | $1,200 | +$735 +61% | 4 |
| 57d | 0000. | US Open, Qualification WTA: Heather Watson vs Harriet Dart | BuyHarriet Dart64¢ → 100¢ | $2,400 | +$1,325 +55% | 4 |
clownly600 sharesThis market refers to the tennis match between Heather Watson and Harriet Dart in the US Open, Qualification WTA, originally scheduled for August 27, 2026 at 1:00PM ET. This market will resolve to 'Heather Watson' if Heather Watson advances against Harriet Dart. This market will resolve to 'Harriet Dart' if Harriet Dart advances against Heather Watson. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 10, 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.
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 US Open, Qualification WTA: Heather Watson vs Harriet Dart means the market gives it about 0%.