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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Cincinnati Open: Coco Gauff vs Liudmila Samsonova | 100% | +25 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Coco Gauff vs Liudmila Samsonova Set Handicap +/-1.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Coco Gauff vs Liudmila Samsonova Set 1 Winner | 0% | −67 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Coco Gauff vs Liudmila Samsonova Match O/U 23.5 | 100% | +64 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Coco Gauff vs Liudmila Samsonova Set 2 Winner | 100% | +30 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Coco Gauff vs Liudmila Samsonova Set 1 O/U 8.5 | 0% | −66 pts | — | — · <1¢ | — | ended |
| Completed Match | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Coco Gauff vs Liudmila Samsonova Total Sets: O/U 2.5 | 100% | +63 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Coco Gauff vs Liudmila Samsonova Set 2 O/U 8.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Coco Gauff vs Liudmila Samsonova Match O/U 21.5 | 100% | +53 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Coco Gauff vs Liudmila Samsonova Set 1 O/U 9.5 | 0% | −43 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Coco Gauff vs Liudmila Samsonova Match O/U 22.5 | 100% | +58 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Coco Gauff vs Liudmila Samsonova Set 2 O/U 9.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Coco Gauff vs Liudmila Samsonova Set 1 O/U 10.5 | 0% | −23 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Coco Gauff vs Liudmila Samsonova Set 2 O/U 10.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 67d | Fnfjfiwoc2 | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | SellCoco Gauff>99¢ | $1,798 | −$2 −0.1% | — |
| 67d | MMzz398 | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | SellCoco Gauff>99¢ | $9,438 | −$9 −0.1% | — |
| 67d | jiiivi655 | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | SellCoco Gauff>99¢ | $1,419 | −$1 −0.1% | — |
| 67d |  mi-linh | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | SellCoco Gauff>99¢ | $1,049 | −$1 −0.1% | — |
| 67d | AnonymousPerson | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff>99¢ | $5,672 | +$11 +0.2% | 4 |
| 67d |  hd7772 fills | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff97¢ → 100¢ | $24,234 | +$807 +3.3% | 4 |
| 67d | Theraymondo48 | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | SellCoco Gauff99¢ → 100¢ | $1,208 | −$12 −1.0% | — |
| 67d | swisstony2 fills | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff83¢ → 100¢ | $9,756 | +$2,025 +21% | 5 |
| 67d | HomeRunHazard | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff96¢ → 100¢ | $8,304 | +$346 +4.2% | 4 |
| 67d | Which-Textual | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | SellCoco Gauff95¢ → 100¢ | $1,526 | −$80 −5.3% | — |
| 67d | swy012 fills | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff91¢ → 100¢ | $4,812 | +$461 +9.6% | 5 |
| 67d | vgybhu | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyLiudmila Samsonova29¢ → 0¢ | $1,450 | −$1,450 −100% | 6 |
| 67d | vgybhu | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | SellCoco Gauff71¢ → 100¢ | $3,550 | −$1,450 −41% | — |
| 67d |  tradecraft2 fills | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff78¢ → 100¢ | $12,759 | +$3,609 +28% | 5 |
| 67d | tennischamp | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff79¢ → 100¢ | $11,294 | +$3,002 +27% | 5 |
| 67d | ferrariChampions2026 | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyLiudmila Samsonova24¢ → 0¢ | $1,211 | −$1,211 −100% | 6 |
| 67d | KevinEZM4272 fills | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff62¢ → 100¢ | $3,375 | +$2,066 +61% | 6 |
| 67d | AGUGava | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | SellCoco Gauff73¢ → 100¢ | $23,725 | −$8,775 −37% | — |
| 67d |  eskk | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff51¢ → 100¢ | $1,020 | +$980 +96% | 6 |
| 67d | AV23IUa | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyLiudmila Samsonova50¢ → 0¢ | $20,000 | −$20,000 −100% | 6 |
| 67d | swisstony2 fills | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyLiudmila Samsonova33¢ → 0¢ | $2,589 | −$2,589 −100% | 6 |
| 67d | tradecraft | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyLiudmila Samsonova52¢ → 0¢ | $2,495 | −$2,495 −100% | 6 |
| 67d | DCAETH | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | SellCoco Gauff51¢ → 100¢ | $1,071 | −$1,029 −96% | — |
| 67d | jiiivi655 | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff54¢ → 100¢ | $1,527 | +$1,301 +85% | 6 |
| 67d | insidiousidiot | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | SellCoco Gauff52¢ → 100¢ | $1,253 | −$1,156 −92% | — |
| 67d | insidiousidiot | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff54¢ → 100¢ | $1,428 | +$1,216 +85% | 6 |
| 67d | andrewknowsmth | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | SellLiudmila Samsonova48¢ → 0¢ | $1,003 | +$1,003 +100% | — |
| 67d | kapper-betka | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyLiudmila Samsonova48¢ → 0¢ | $10,560 | −$10,560 −100% | 6 |
| 67d | Vigilant-Environment | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyLiudmila Samsonova55¢ → 0¢ | $5,030 | −$5,030 −100% | 6 |
| 67d | MMzz3982 fills | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff46¢ → 100¢ | $3,000 | +$3,529 +118% | 6 |
| 67d | alaskabaked2 fills | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff54¢ → 100¢ | $7,980 | +$6,910 +87% | 6 |
| 67d | Useful-Helo | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff45¢ → 100¢ | $1,665 | +$2,035 +122% | 6 |
| 67d | xabidaking | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff45¢ → 100¢ | $1,311 | +$1,602 +122% | 6 |
| 67d | omnibus-076daa | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyLiudmila Samsonova56¢ → 0¢ | $2,380 | −$2,380 −100% | 6 |
| 67d | AGUGava3 fills | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff59¢ → 100¢ | $19,134 | +$13,366 +70% | 6 |
| 67d | DCAETH | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff45¢ → 100¢ | $1,890 | +$2,310 +122% | 6 |
| 67d | opelajcbwmizhgwm | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyLiudmila Samsonova56¢ → 0¢ | $2,917 | −$2,917 −100% | 6 |
| 67d | opelajcbwmizhgwm | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | SellCoco Gauff45¢ → 100¢ | $1,447 | −$1,753 −121% | — |
| 67d |  MathPsycho | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff45¢ → 100¢ | $1,000 | +$1,227 +123% | 6 |
| 67d | Mraka | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | SellCoco Gauff44¢ → 100¢ | $1,108 | −$1,410 −127% | — |
| 67d | Mraka | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff64¢ → 100¢ | $1,610 | +$908 +56% | 6 |
| 67d | opelajcbwmizhgwm | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff59¢ → 100¢ | $1,888 | +$1,312 +69% | 6 |
| 67d | HomeRunHazard2 fills | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyLiudmila Samsonova33¢ → 0¢ | $5,963 | −$5,963 −100% | 6 |
| 67d | Arcus-AI | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | SellCoco Gauff63¢ → 100¢ | $1,260 | −$740 −59% | — |
| 67d | 0xa0f2…1848 | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff62¢ → 100¢ | $1,022 | +$614 +60% | 6 |
| 67d |  OdileDeray | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff75¢ → 100¢ | $2,870 | +$957 +33% | 6 |
| 68d | antoniodu30 | Cincinnati Open: Coco Gauff vs Liudmila Samsonova | BuyCoco Gauff75¢ → 100¢ | $2,438 | +$813 +33% | 6 |
This market refers to the tennis match between Coco Gauff and Liudmila Samsonova in the Cincinnati Open, originally scheduled for August 16, 2026 at 10:00AM ET. This market will resolve to 'Coco Gauff' if Coco Gauff advances against Liudmila Samsonova. This market will resolve to 'Liudmila Samsonova' if Liudmila Samsonova advances against Coco Gauff. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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: 100¢ for Cincinnati Open: Coco Gauff vs Liudmila Samsonova means the market gives it about 100%.