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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| US Open ATP: Frances Tiafoe vs Ben Shelton | 0% | −26 pts | — | — · <1¢ | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set Handicap +/-1.5 | 100% | +44 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Game Spread +/-4.5 | 100% | +54 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Total Sets: O/U 3.5 | 100% | +36 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 1 Winner | 100% | +62 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set Handicap +/-2.5 | 0% | −29 pts | — | — · <1¢ | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Match O/U 40.5 | 0% | −49 pts | — | — · <1¢ | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 3 Winner | 0% | −45 pts | — | — · <1¢ | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Match O/U 38.5 | 100% | +44 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Total Sets: O/U 4.5 | 0% | −28 pts | — | — · <1¢ | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 2 Winner | 0% | −37 pts | — | — · <1¢ | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 4 Winner | 0% | −47 pts | — | — · <1¢ | — | ended |
| Completed Match | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Match O/U 36.5 | 100% | +45 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 1 O/U 10.5 | 0% | −38 pts | — | — · <1¢ | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 3 O/U 8.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 1 O/U 8.5 | 100% | +14 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 2 O/U 9.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 4 O/U 10.5 | 100% | +41 pts | — | 82¢ · 100¢ (18¢) | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 1 O/U 9.5 | 100% | +40 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 2 O/U 8.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 2 O/U 10.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 3 O/U 9.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 3 O/U 10.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 4 O/U 8.5 | 100% | +48 pts | — | 81¢ · 100¢ (19¢) | — | ended |
| US Open ATP: Frances Tiafoe vs Ben Shelton Set 4 O/U 9.5 | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 35d | kkookkoo | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton>99¢ | $9,523 | −$10 −0.1% | — |
| 35d | Mika06 | US Open ATP: Frances Tiafoe vs Ben Shelton Set Handicap +/-1.5 | SellShelton>99¢ | $2,725 | −$3 −0.1% | — |
| 35d |  Kangta6365 | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton>99¢ | $3,748 | −$4 −0.1% | — |
| 35d | Piotrxyu | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton>99¢ | $1,368 | −$1 −0.1% | — |
| 35d | beeemw | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton>99¢ | $27,013 | −$27 −0.1% | — |
| 35d | Immense-Sitar | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton>99¢ | $3,600 | −$4 −0.1% | — |
| 35d | Generous-Burning | US Open ATP: Frances Tiafoe vs Ben Shelton Set Handicap +/-1.5 | SellShelton>99¢ | $17,839 | −$18 −0.1% | — |
| 35d | veys | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton>99¢ | $1,013 | −$1 −0.1% | — |
| 35d |  Mr.Kirk | US Open ATP: Frances Tiafoe vs Ben Shelton Set Handicap +/-1.5 | SellShelton>99¢ | $1,481 | −$1 −0.1% | — |
| 35d | Mr.Kirk | US Open ATP: Frances Tiafoe vs Ben Shelton Game Spread +/-4.5 | SellShelton>99¢ | $1,009 | −$1 −0.1% | — |
| 35d | mm12310 | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton>99¢ | $2,118 | −$2 −0.1% | — |
| 35d |  alpheclabs | US Open ATP: Frances Tiafoe vs Ben Shelton Game Spread +/-4.5 | SellShelton>99¢ | $2,487 | −$2 −0.1% | — |
| 35d | Elpadrino99946 | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton>99¢ | $1,515 | −$2 −0.1% | — |
| 35d | blket2 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton99¢ → 100¢ | $9,212 | −$88 −1.0% | — |
| 35d | py3-888 | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton>99¢ | $7,075 | −$7 −0.1% | — |
| 35d | 0xc92a…f183 | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton>99¢ | $1,118 | −$1 −0.1% | — |
| 35d | Mr.Kirk | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton>99¢ | $1,998 | −$2 −0.1% | — |
| 35d |  MathPsycho | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton>99¢ | $1,793 | −$2 −0.1% | — |
| 35d | Paul973973 | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton97¢ → 100¢ | $2,000 | +$62 +3.1% | 4 |
| 35d | BunCaCham2 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton98¢ → 100¢ | $15,371 | +$314 +2.0% | 4 |
| 35d | blket | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton98¢ → 100¢ | $8,000 | +$163 +2.0% | 4 |
| 35d | Flaznorp9 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton80¢ → 100¢ | $17,514 | +$4,484 +26% | 5 |
| 35d | suntori | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton94¢ → 100¢ | $1,334 | +$85 +6.4% | 4 |
| 35d | Brimoz | US Open ATP: Frances Tiafoe vs Ben Shelton | SellFrances Tiafoe6¢ → 0¢ | $1,115 | +$1,115 +100% | — |
| 35d | LeBronGamer5 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton82¢ → 100¢ | $10,983 | +$2,413 +22% | 5 |
| 35d | talento10 | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton89¢ → 100¢ | $11,871 | −$1,467 −12% | — |
| 35d | FoldingKeene | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton86¢ → 100¢ | $2,099 | −$342 −16% | — |
| 35d | definitelyNotBot4 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton79¢ → 100¢ | $4,597 | +$1,204 +26% | 5 |
| 35d | johnnnnnnn | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton88¢ → 100¢ | $1,868 | +$255 +14% | 5 |
| 35d | PlayPickleball2 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton88¢ → 100¢ | $4,380 | +$620 +14% | 5 |
| 35d |  BIess2 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton87¢ → 100¢ | $13,296 | +$1,904 +14% | 5 |
| 35d | UpTheBlues13 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton74¢ → 100¢ | $26,775 | +$9,438 +35% | 6 |
| 35d |  TRCM | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton87¢ → 100¢ | $5,724 | +$855 +15% | 5 |
| 35d |  one8tyfive | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton87¢ → 100¢ | $2,610 | +$390 +15% | 5 |
| 35d | Reliable-Giggle | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyFrances Tiafoe17¢ → 0¢ | $1,340 | −$1,340 −100% | 6 |
| 35d | Reliable-Giggle | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton88¢ → 100¢ | $3,410 | −$465 −14% | — |
| 35d | 0xb5a5…e3ca2 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton80¢ → 100¢ | $2,784 | +$715 +26% | 5 |
| 35d | Hijekers2 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton89¢ → 100¢ | $3,300 | +$417 +13% | 5 |
| 35d | eugenepol02 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton88¢ → 100¢ | $8,800 | +$1,218 +14% | 5 |
| 35d | 0F625 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton85¢ → 100¢ | $41,774 | +$7,474 +18% | 5 |
| 35d | evanng2 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton87¢ → 100¢ | $3,086 | +$447 +14% | 5 |
| 35d | Ilgato2 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton86¢ → 100¢ | $10,135 | +$1,694 +17% | 5 |
| 35d | Obey2162 | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton83¢ → 100¢ | $7,589 | +$1,554 +20% | 5 |
| 35d | py3-888 | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton84¢ → 100¢ | $5,000 | +$952 +19% | 5 |
| 35d | EscalateFund | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton84¢ → 100¢ | $1,680 | +$320 +19% | 5 |
| 35d | Immense-Sitar | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton85¢ → 100¢ | $1,971 | +$348 +18% | 5 |
| 35d | User.0xE | US Open ATP: Frances Tiafoe vs Ben Shelton | SellBen Shelton83¢ → 100¢ | $1,659 | −$340 −20% | — |
| 35d | PA12 | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton78¢ → 100¢ | $1,682 | +$476 +28% | 5 |
| 35d | ferrariChampions2026 | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyFrances Tiafoe25¢ → 0¢ | $1,610 | −$1,610 −100% | 6 |
| 35d | Miniature-Review2 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyFrances Tiafoe31¢ → 0¢ | $4,000 | −$4,000 −100% | 6 |
| 35d | Immense-Sitar | US Open ATP: Frances Tiafoe vs Ben Shelton Total Sets: O/U 3.5 | SellOver 3.5>99¢ | $2,719 | −$3 −0.1% | — |
| 35d | SharkVision | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton70¢ → 100¢ | $2,017 | +$864 +43% | 6 |
| 35d | 47HD13 | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton74¢ → 100¢ | $1,778 | +$625 +35% | 6 |
| 35d | Tedious-Purchase2 fills | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton75¢ → 100¢ | $3,258 | +$1,064 +33% | 6 |
| 35d | Substantial-Service | US Open ATP: Frances Tiafoe vs Ben Shelton Game Spread +/-4.5 | BuyTiafoe53¢ → 0¢ | $1,690 | −$1,690 −100% | 6 |
| 35d | AppleTiime | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyFrances Tiafoe27¢ → 0¢ | $2,700 | −$2,700 −100% | 6 |
| 35d | luckybanks | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton61¢ → 100¢ | $2,150 | +$1,374 +64% | 6 |
| 35d | SchruteBucks | US Open ATP: Frances Tiafoe vs Ben Shelton | SellFrances Tiafoe43¢ → 0¢ | $2,827 | +$2,827 +100% | — |
| 35d | Teslaleps | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton55¢ → 100¢ | $1,188 | +$972 +82% | 6 |
| 35d | gmhenry | US Open ATP: Frances Tiafoe vs Ben Shelton | BuyBen Shelton53¢ → 100¢ | $1,500 | +$1,316 +88% | 6 |
This market refers to the tennis match between Frances Tiafoe and Ben Shelton in the US Open ATP, originally scheduled for September 11, 2026 at 3:00PM ET. This market will resolve to 'Frances Tiafoe' if Frances Tiafoe advances against Ben Shelton. This market will resolve to 'Ben Shelton' if Ben Shelton advances against Frances Tiafoe. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 25, 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 US Open ATP: Frances Tiafoe vs Ben Shelton means the market gives it about 0%.