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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Set Handicap +/-1.5 | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Set 1 Winner | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Match O/U 21.5 | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Set 2 Winner | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Match O/U 23.5 | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Total Sets: O/U 2.5 | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Match O/U 22.5 | 0% | — | — | — · <1¢ | — | ended |
| Completed Match | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Set 1 O/U 8.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Set 2 O/U 8.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Set 1 O/U 9.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Set 2 O/U 9.5 | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Set 1 O/U 10.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Set 2 O/U 10.5 | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Game Spread +/-0.5 | 0% | — | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 55d | donaldbush | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $1,724 | −$2 −0.1% | — |
| 55d | JerOri | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $5,994 | −$6 −0.1% | — |
| 55d | eugenepol0 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $4,106 | −$4 −0.1% | — |
| 55d | 8mavrme | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $1,099 | −$1 −0.1% | — |
| 55d | saltibiscoti | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $2,439 | −$2 −0.1% | — |
| 55d |  alpheclabs | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Set Handicap +/-1.5 | SellTiafoe>99¢ | $5,602 | −$6 −0.1% | — |
| 55d | jiiivi655 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $1,038 | −$1 −0.1% | — |
| 55d | eokho3 fills | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | SellFrances Tiafoe74¢ → 100¢ | $11,690 | −$4,181 −36% | — |
| 55d | JerOri | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe99¢ → 100¢ | $5,940 | +$60 +1.0% | 4 |
| 55d |  hd777 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe99¢ → 100¢ | $14,857 | +$150 +1.0% | 4 |
| 55d | BunCaCham | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe99¢ → 100¢ | $3,300 | +$33 +1.0% | 4 |
| 55d |  Greedo | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima11¢ → 0¢ | $2,200 | −$2,200 −100% | 6 |
| 55d | afraz2 fills | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | SellFrances Tiafoe75¢ → 100¢ | $23,048 | −$7,795 −34% | — |
| 55d | romanh31 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | SellFrances Tiafoe92¢ → 100¢ | $8,540 | −$743 −8.7% | — |
| 55d | HomeRunHazard | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe92¢ → 100¢ | $4,420 | +$384 +8.7% | 5 |
| 55d | NapoleonDynamighty08 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | SellFrances Tiafoe91¢ → 100¢ | $1,248 | −$123 −9.9% | — |
| 55d | swisstony3 fills | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe55¢ → 100¢ | $7,966 | +$6,598 +83% | 6 |
| 55d | eokho2 fills | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe70¢ → 100¢ | $11,103 | +$4,768 +43% | 6 |
| 55d | eugenepol0 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe73¢ → 100¢ | $3,000 | +$1,110 +37% | 6 |
| 55d | Ilgato | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe77¢ → 100¢ | $2,337 | +$698 +30% | 6 |
| 55d | NapoleonDynamighty08 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe77¢ → 100¢ | $1,052 | +$319 +30% | 6 |
| 55d | omnibus-076daa | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe69¢ → 100¢ | $3,158 | +$1,419 +45% | 6 |
| 55d | eokho2 fills | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | SellBrandon Nakashima31¢ → 0¢ | $5,236 | +$5,236 +100% | — |
| 55d |  0xwise2 fills | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima47¢ → 0¢ | $9,346 | −$9,346 −100% | 6 |
| 55d | Liverpool1 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe70¢ → 100¢ | $3,000 | +$1,286 +43% | 6 |
| 55d | Useful-Helo2 fills | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | SellFrances Tiafoe66¢ → 100¢ | $5,543 | −$2,890 −52% | — |
| 55d | ferrariChampions2026 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Set 1 Winner | BuyTiafoe32¢ → 100¢ | $1,053 | +$2,237 +213% | 6 |
| 55d | swisstony2 fills | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima40¢ → 0¢ | $5,545 | −$5,545 −100% | 6 |
| 55d | kkookkoo | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima59¢ → 0¢ | $8,070 | −$8,070 −100% | 6 |
| 55d | ferrariChampions20262 fills | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe44¢ → 100¢ | $5,629 | +$7,080 +126% | 6 |
| 55d | tennischamp | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima58¢ → 0¢ | $17,396 | −$17,396 −100% | 6 |
| 55d | 0xf3a1…bf4b | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe44¢ → 100¢ | $6,859 | +$8,729 +127% | 6 |
| 55d | Useful-Helo | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe47¢ → 100¢ | $2,735 | +$3,068 +112% | 6 |
| 55d |  Gamblingmoney | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima56¢ → 0¢ | $6,000 | −$6,000 −100% | 6 |
| 55d |  Rex416 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima56¢ → 0¢ | $1,216 | −$1,216 −100% | 6 |
| 55d | eokho2 fills | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima54¢ → 0¢ | $9,167 | −$9,167 −100% | 6 |
| 55d | omnibus-076daa | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima37¢ → 0¢ | $1,455 | −$1,455 −100% | 6 |
| 55d | Substantial-Service4 fills | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima35¢ → 0¢ | $11,461 | −$11,461 −100% | 6 |
| 55d | ChallengerSpecialist | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe71¢ → 100¢ | $1,595 | +$651 +41% | 6 |
| 55d | 0xa0f2…184810 fills | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe57¢ → 100¢ | $11,480 | +$8,520 +74% | 6 |
| 55d | 47HD13 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe59¢ → 100¢ | $2,106 | +$1,441 +68% | 6 |
| 55d | rabbitfoot1 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe63¢ → 100¢ | $4,703 | +$2,762 +59% | 6 |
| 55d | hurrican | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe67¢ → 100¢ | $20,000 | +$9,851 +49% | 6 |
| 55d | ferrariChampions20262 fills | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima52¢ → 0¢ | $24,127 | −$24,127 −100% | 4 |
| 55d | Eddd1x | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima52¢ → 0¢ | $3,892 | −$3,892 −100% | 6 |
| 55d | Eddd1x | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | SellFrances Tiafoe49¢ → 100¢ | $4,085 | −$4,279 −105% | — |
| 55d | 0xwise | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe Set Handicap +/-1.5 | BuyNakashima36¢ → 0¢ | $1,098 | −$1,098 −100% | 6 |
| 55d | Eddd1x | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe50¢ → 100¢ | $4,182 | +$4,182 +100% | 6 |
| 55d | AV23IUa | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe50¢ → 100¢ | $50,000 | +$49,279 +99% | 6 |
| 55d | romanh31 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe49¢ → 100¢ | $4,548 | +$4,734 +104% | 6 |
| 55d |  kamloic | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe49¢ → 100¢ | $10,999 | +$11,448 +104% | 6 |
| 55d | Lorolorota09 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima53¢ → 0¢ | $4,864 | −$4,864 −100% | 6 |
| 55d | Tobias1909 | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima52¢ → 0¢ | $9,200 | −$9,200 −100% | 6 |
| 55d | Mad-Wound | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe49¢ → 100¢ | $1,000 | +$1,022 +102% | 6 |
| 55d | Scornful-Gym-Retreat | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima52¢ → 0¢ | $1,750 | −$1,750 −100% | 6 |
| 55d | alaskabaked | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe49¢ → 100¢ | $13,000 | +$13,342 +103% | 6 |
| 55d | TOWERCAPITAL | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe49¢ → 100¢ | $1,470 | +$1,530 +104% | 6 |
| 55d | Rash-Copying | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyFrances Tiafoe49¢ → 100¢ | $8,400 | +$8,743 +104% | 6 |
| 55d | Sick-Backyard | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima52¢ → 0¢ | $1,018 | −$1,018 −100% | 6 |
| 55d | ChallengerSpecialist | Cincinnati Open: Brandon Nakashima vs Frances Tiafoe | BuyBrandon Nakashima52¢ → 0¢ | $13,000 | −$13,000 −100% | 6 |
Gamblingmoney10,721 shares
Vetchoux10,000 sharesThis market refers to the tennis match between Brandon Nakashima and Frances Tiafoe in the Cincinnati Open, originally scheduled for August 22, 2026 at 6:00PM ET. This market will resolve to 'Brandon Nakashima' if Brandon Nakashima advances against Frances Tiafoe. This market will resolve to 'Frances Tiafoe' if Frances Tiafoe advances against Brandon Nakashima. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 5, 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 Cincinnati Open: Brandon Nakashima vs Frances Tiafoe means the market gives it about 0%.