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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Winston-Salem Open: James Duckworth vs Arthur Fery | 0% | −45 pts | — | — · <1¢ | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Match O/U 23.5 | 50% | — | — | 40¢ · 70¢ (30¢) | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Set Handicap +/-1.5 | 50% | — | — | — · 100¢ | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Set 1 Winner | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Match O/U 22.5 | 50% | — | — | 40¢ · 60¢ (20¢) | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Match O/U 21.5 | 50% | — | — | 42¢ · 60¢ (18¢) | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Game Spread +/-1.5 | 50% | — | — | — · 99¢ | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Set Handicap +/-1.5 | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Set 2 Winner | 50% | — | — | 25¢ · 89¢ (64¢) | — | ended |
| Completed Match | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Total Sets: O/U 2.5 | 50% | — | — | — · 100¢ | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Set 2 O/U 8.5 | 50% | — | — | — · 100¢ | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Set 1 O/U 8.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Set 2 O/U 9.5 | 50% | — | — | — · 100¢ | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Set 1 O/U 9.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Set 2 O/U 10.5 | 50% | — | — | — · 100¢ | — | ended |
| Winston-Salem Open: James Duckworth vs Arthur Fery Set 1 O/U 10.5 | 0% | — | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 56d | Jeffplatter | Winston-Salem Open: James Duckworth vs Arthur Fery | SellArthur Fery>99¢ | $11,920 | −$12 −0.1% | — |
| 56d |  E4sy777 | Winston-Salem Open: James Duckworth vs Arthur Fery | SellArthur Fery>99¢ | $2,532 | −$3 −0.1% | — |
| 56d |  VeryLucky888 | Winston-Salem Open: James Duckworth vs Arthur Fery Match O/U 21.5 | BuyOver43¢ → 50¢ | $1,075 | +$175 +16% | 6 |
| 56d | VeryLucky888 | Winston-Salem Open: James Duckworth vs Arthur Fery Match O/U 22.5 | BuyOver43¢ → 50¢ | $1,075 | +$175 +16% | 6 |
| 56d | Rivsterrr | Winston-Salem Open: James Duckworth vs Arthur Fery | SellArthur Fery>99¢ | $5,752 | −$6 −0.1% | — |
| 56d | VeryLucky8882 fills | Winston-Salem Open: James Duckworth vs Arthur Fery Match O/U 23.5 | BuyOver45¢ → 50¢ | $3,379 | +$348 +10% | 6 |
| 56d | Flustered-Conversion | Winston-Salem Open: James Duckworth vs Arthur Fery | SellArthur Fery>99¢ | $1,067 | −$1 −0.1% | — |
| 56d | Tantula | Winston-Salem Open: James Duckworth vs Arthur Fery | SellArthur Fery>99¢ | $53,725 | −$54 −0.1% | — |
| 56d |  isco22 | Winston-Salem Open: James Duckworth vs Arthur Fery | SellArthur Fery>99¢ | $3,843 | −$4 −0.1% | — |
| 56d | afraz | Winston-Salem Open: James Duckworth vs Arthur Fery | SellArthur Fery>99¢ | $1,611 | −$2 −0.1% | — |
| 56d | saltibiscoti | Winston-Salem Open: James Duckworth vs Arthur Fery | SellArthur Fery>99¢ | $4,150 | −$4 −0.1% | — |
| 56d | soccerquant | Winston-Salem Open: James Duckworth vs Arthur Fery | SellArthur Fery>99¢ | $24,916 | −$25 −0.1% | — |
| 56d | Carnadita | Winston-Salem Open: James Duckworth vs Arthur Fery | SellArthur Fery99¢ → 100¢ | $1,043 | −$10 −1.0% | — |
| 56d | 00XyXyzzyxzzqyej233j2j32h4h352 fills | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery90¢ → 100¢ | $138,239 | +$15,313 +11% | 5 |
| 56d | ferrariChampions20262 fills | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery66¢ → 100¢ | $12,636 | +$6,476 +51% | 4 |
| 56d | agirlnamedAlice69 | Winston-Salem Open: James Duckworth vs Arthur Fery | SellArthur Fery86¢ → 100¢ | $1,419 | −$231 −16% | — |
| 56d | k56 | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery85¢ → 100¢ | $3,000 | +$529 +18% | 5 |
| 56d | Ilgato | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery84¢ → 100¢ | $10,110 | +$1,926 +19% | 5 |
| 56d | NS133 fills | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyJames Duckworth17¢ → 0¢ | $9,567 | −$9,567 −100% | 6 |
| 56d | User.0xE | Winston-Salem Open: James Duckworth vs Arthur Fery | SellArthur Fery77¢ → 100¢ | $2,432 | −$726 −30% | — |
| 56d | k56 | Winston-Salem Open: James Duckworth vs Arthur Fery | SellJames Duckworth34¢ → 0¢ | $2,024 | +$2,024 +100% | — |
| 56d | NS133 fills | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery61¢ → 100¢ | $24,493 | +$15,941 +65% | 6 |
| 56d |  Plus-EV | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery68¢ → 100¢ | $3,400 | +$1,600 +47% | 6 |
| 56d | E4sy777 | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery79¢ → 100¢ | $2,000 | +$535 +27% | 5 |
| 56d | JAMJAMJAM42 fills | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyJames Duckworth39¢ → 0¢ | $2,751 | −$2,751 −100% | 6 |
| 56d | Jeffplatter | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery62¢ → 100¢ | $7,398 | +$4,535 +61% | 6 |
| 56d | Tobias1909 | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyJames Duckworth41¢ → 0¢ | $1,686 | −$1,686 −100% | 6 |
| 56d | Holtur95 | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyJames Duckworth42¢ → 0¢ | $8,000 | −$8,000 −100% | 6 |
| 56d | omnibus-076daa2 fills | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyJames Duckworth42¢ → 0¢ | $2,854 | −$2,854 −100% | 4 |
| 56d | saltibiscoti | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery58¢ → 100¢ | $2,410 | +$1,745 +72% | 6 |
| 56d | agirlnamedAlice69 | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery62¢ → 100¢ | $1,237 | +$763 +62% | 6 |
| 56d | Sick-Backyard | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyJames Duckworth42¢ → 0¢ | $3,000 | −$3,000 −100% | 6 |
| 56d | ChallengerSpecialist | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyJames Duckworth42¢ → 0¢ | $6,865 | −$6,865 −100% | 6 |
| 56d | Substantial-Service | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery58¢ → 100¢ | $6,741 | +$4,881 +72% | 6 |
| 56d | AV23IUa | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyJames Duckworth42¢ → 0¢ | $16,121 | −$16,121 −100% | 6 |
| 56d | Scornful-Gym-Retreat | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyJames Duckworth42¢ → 0¢ | $1,400 | −$1,400 −100% | 6 |
| 56d | Tantula2 fills | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery60¢ → 100¢ | $32,400 | +$21,379 +66% | 6 |
| 56d | NiNo999 | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyJames Duckworth42¢ → 0¢ | $12,500 | −$12,500 −100% | 6 |
| 56d | Tantula | Winston-Salem Open: James Duckworth vs Arthur Fery Game Spread +/-1.5 | BuyFery53¢ → 50¢ | $1,500 | −$85 −5.7% | 6 |
| 56d | Tantula | Winston-Salem Open: James Duckworth vs Arthur Fery Set Handicap +/-1.5 | BuyFery37¢ → 50¢ | $1,500 | +$530 +35% | 6 |
| 56d | isco22 | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery59¢ → 100¢ | $2,270 | +$1,577 +69% | 6 |
| 56d | soccerquant | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery58¢ → 100¢ | $6,863 | +$4,970 +72% | 6 |
| 56d | alexdave888 | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery59¢ → 100¢ | $5,900 | +$4,100 +69% | 4 |
| 56d | vibing123 | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyJames Duckworth42¢ → 0¢ | $3,460 | −$3,460 −100% | 4 |
| 56d | Rivsterrr | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyArthur Fery59¢ → 100¢ | $3,397 | +$2,361 +69% | 4 |
| 56d |  hobo69 | Winston-Salem Open: James Duckworth vs Arthur Fery Match O/U 22.5 | BuyOver53¢ → 50¢ | $1,063 | −$63 −5.9% | 4 |
| 57d | k56 | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyJames Duckworth42¢ → 0¢ | $2,500 | −$2,500 −100% | 4 |
| 57d | fastball67 | Winston-Salem Open: James Duckworth vs Arthur Fery Set Handicap +/-1.5 | BuyDuckworth65¢ → 50¢ | $1,960 | −$452 −23% | 4 |
| 57d | fastball67 | Winston-Salem Open: James Duckworth vs Arthur Fery | BuyJames Duckworth42¢ → 0¢ | $1,748 | −$1,748 −100% | 4 |
This market refers to the tennis match between James Duckworth and Arthur Fery in the Winston-Salem Open, originally scheduled for August 28, 2026 at 6:30PM ET. This market will resolve to 'James Duckworth' if James Duckworth advances against Arthur Fery. This market will resolve to 'Arthur Fery' if Arthur Fery advances against James Duckworth. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 11, 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: 0¢ for Winston-Salem Open: James Duckworth vs Arthur Fery means the market gives it about 0%.