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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| US Open ATP: Yibing Wu vs Adam Walton | 100% | +51 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Match O/U 38.5 | 0% | −49 pts | — | — · 5¢ | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set Handicap +/-2.5 | 0% | −13 pts | — | — · 8¢ | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set Handicap +/-1.5 | 0% | −26 pts | — | — · 20¢ | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 2 Winner | 100% | +50 pts | — | 100¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 1 Winner | 100% | +49 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 3 Winner | 100% | +49 pts | — | 96¢ · 100¢ (4¢) | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Total Sets: O/U 3.5 | 0% | −56 pts | — | — · 20¢ | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Match O/U 40.5 | 0% | −44 pts | — | — · 5¢ | — | ended |
| Completed Match | 100% | +40 pts | — | 80¢ · 100¢ (20¢) | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Match O/U 36.5 | 0% | −55 pts | — | — · 5¢ | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 2 O/U 8.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 1 O/U 8.5 | 100% | +35 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Game Spread +/-0.5 | 0% | −40 pts | — | — · 20¢ | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Total Sets: O/U 4.5 | 0% | −20 pts | — | — · 20¢ | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 2 O/U 9.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 1 O/U 9.5 | 100% | +45 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 2 O/U 10.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 4 Winner | 50% | — | — | 49¢ · 51¢ (2¢) | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 1 O/U 10.5 | 100% | +62 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 3 O/U 8.5 | 100% | +40 pts | — | 80¢ · 100¢ (20¢) | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 3 O/U 9.5 | 100% | +40 pts | — | 80¢ · 100¢ (20¢) | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 3 O/U 10.5 | 100% | +40 pts | — | 80¢ · 100¢ (20¢) | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 4 O/U 8.5 | 50% | −21 pts | — | — · 59¢ | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 4 O/U 9.5 | 50% | — | — | — · 100¢ | — | ended |
| US Open ATP: Yibing Wu vs Adam Walton Set 4 O/U 10.5 | 50% | +21 pts | — | 41¢ · 100¢ (59¢) | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 54d |  fkurwifefromtheback | US Open ATP: Yibing Wu vs Adam Walton | SellYibing Wu>99¢ | $1,280 | −$1 −0.1% | — |
| 54d | MilesY | US Open ATP: Yibing Wu vs Adam Walton | SellYibing Wu>99¢ | $9,755 | −$10 −0.1% | — |
| 54d |  MurkSniper | US Open ATP: Yibing Wu vs Adam Walton | BuyYibing Wu97¢ → 100¢ | $3,108 | +$96 +3.1% | 4 |
| 54d | Sick-Backyard | US Open ATP: Yibing Wu vs Adam Walton | SellYibing Wu80¢ → 100¢ | $1,722 | −$429 −25% | — |
| 54d |  hobo69 | US Open ATP: Yibing Wu vs Adam Walton | BuyYibing Wu85¢ → 100¢ | $1,020 | +$180 +18% | 5 |
| 54d | fkurwifefromtheback | US Open ATP: Yibing Wu vs Adam Walton | BuyYibing Wu83¢ → 100¢ | $1,064 | +$218 +20% | 5 |
| 54d | jtwyslljy | US Open ATP: Yibing Wu vs Adam Walton | BuyAdam Walton25¢ → 0¢ | $1,250 | −$1,250 −100% | 6 |
| 54d | MilesY | US Open ATP: Yibing Wu vs Adam Walton | BuyYibing Wu77¢ → 100¢ | $7,518 | +$2,248 +30% | 6 |
| 54d | MilesY | US Open ATP: Yibing Wu vs Adam Walton | SellAdam Walton25¢ → 0¢ | $2,688 | +$2,688 +100% | — |
| 54d | DAKWIN | US Open ATP: Yibing Wu vs Adam Walton | SellYibing Wu72¢ → 100¢ | $4,637 | −$1,803 −39% | — |
| 54d | TOWERCAPITAL | US Open ATP: Yibing Wu vs Adam Walton | BuyYibing Wu57¢ → 100¢ | $1,140 | +$860 +75% | 6 |
| 54d | suntori | US Open ATP: Yibing Wu vs Adam Walton | BuyAdam Walton60¢ → 0¢ | $4,762 | −$4,762 −100% | 6 |
| 54d | DAKWIN | US Open ATP: Yibing Wu vs Adam Walton | BuyYibing Wu44¢ → 100¢ | $2,834 | +$3,606 +127% | 6 |
| 54d | kapper-betka | US Open ATP: Yibing Wu vs Adam Walton | BuyYibing Wu43¢ → 100¢ | $2,322 | +$3,078 +133% | 6 |
| 54d | ssj3 | US Open ATP: Yibing Wu vs Adam Walton | BuyAdam Walton58¢ → 0¢ | $2,000 | −$2,000 −100% | 6 |
| 54d | MilesY | US Open ATP: Yibing Wu vs Adam Walton | BuyAdam Walton58¢ → 0¢ | $6,235 | −$6,235 −100% | 6 |
| 54d |  ForAndWithYou | US Open ATP: Yibing Wu vs Adam Walton | BuyYibing Wu44¢ → 100¢ | $2,200 | +$2,800 +127% | 4 |
| 54d | NiNo999 | US Open ATP: Yibing Wu vs Adam Walton | BuyAdam Walton57¢ → 0¢ | $34,994 | −$34,994 −100% | 4 |
| 54d |  E4sy777 | US Open ATP: Yibing Wu vs Adam Walton | BuyAdam Walton57¢ → 0¢ | $3,155 | −$3,155 −100% | 4 |
| 54d | dv-pm | US Open ATP: Yibing Wu vs Adam Walton | BuyYibing Wu44¢ → 100¢ | $6,589 | +$8,386 +127% | 4 |
| 54d | zagzig123 | US Open ATP: Yibing Wu vs Adam Walton | BuyYibing Wu44¢ → 100¢ | $7,969 | +$10,142 +127% | 4 |
| 54d | AV23IUa | US Open ATP: Yibing Wu vs Adam Walton | BuyAdam Walton56¢ → 0¢ | $5,781 | −$5,781 −100% | 4 |
| 54d | Scornful-Gym-Retreat | US Open ATP: Yibing Wu vs Adam Walton | BuyYibing Wu45¢ → 100¢ | $1,350 | +$1,650 +122% | 4 |
| 55d | ferrariChampions2026 | US Open ATP: Yibing Wu vs Adam Walton | BuyAdam Walton55¢ → 0¢ | $4,546 | −$4,546 −100% | 4 |
| 55d | k56 | US Open ATP: Yibing Wu vs Adam Walton | BuyAdam Walton55¢ → 0¢ | $2,500 | −$2,500 −100% | 4 |
| 55d | vibing123 | US Open ATP: Yibing Wu vs Adam Walton | BuyAdam Walton53¢ → 0¢ | $1,502 | −$1,502 −100% | 4 |
| 55d | fastball673 fills | US Open ATP: Yibing Wu vs Adam Walton | BuyAdam Walton53¢ → 0¢ | $6,374 | −$6,374 −100% | 4 |
This market refers to the tennis match between Yibing Wu and Adam Walton in the US Open ATP, originally scheduled for August 30, 2026 at 11:00AM ET. This market will resolve to 'Yibing Wu' if Yibing Wu advances against Adam Walton. This market will resolve to 'Adam Walton' if Adam Walton advances against Yibing Wu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 13, 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.
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: 100¢ for US Open ATP: Yibing Wu vs Adam Walton means the market gives it about 100%.