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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Cincinnati Open: Fabian Marozsan vs Michael Zheng | 0% | −71 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Fabian Marozsan vs Michael Zheng Total Sets: O/U 2.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Fabian Marozsan vs Michael Zheng Set 1 Winner | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Fabian Marozsan vs Michael Zheng Match O/U 22.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Fabian Marozsan vs Michael Zheng Set 1 O/U 10.5 | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Fabian Marozsan vs Michael Zheng Set Handicap +/-1.5 | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Fabian Marozsan vs Michael Zheng Set 2 Winner | 0% | — | — | — · 1¢ | — | ended |
| Cincinnati Open: Fabian Marozsan vs Michael Zheng Match O/U 23.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Fabian Marozsan vs Michael Zheng Set 1 O/U 8.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Fabian Marozsan vs Michael Zheng Match O/U 21.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Completed Match | 100% | +50 pts | — | 100¢ · 100¢ (1¢) | — | ended |
| Cincinnati Open: Fabian Marozsan vs Michael Zheng Set 2 O/U 8.5 | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Fabian Marozsan vs Michael Zheng Set 1 O/U 9.5 | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Fabian Marozsan vs Michael Zheng Set 2 O/U 9.5 | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Fabian Marozsan vs Michael Zheng Set 2 O/U 10.5 | 0% | — | — | — · <1¢ | — | ended |
| Cincinnati Open: Fabian Marozsan vs Michael Zheng Set Handicap +/-1.5 | 0% | — | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 63d |  aman90 | Cincinnati Open: Fabian Marozsan vs Michael Zheng | SellMichael Zheng>99¢ | $1,099 | −$1 −0.1% | — |
| 63d | RDXR | Cincinnati Open: Fabian Marozsan vs Michael Zheng | SellMichael Zheng>99¢ | $3,805 | −$4 −0.1% | — |
| 63d | daddynolose | Cincinnati Open: Fabian Marozsan vs Michael Zheng | SellMichael Zheng>99¢ | $3,505 | −$4 −0.1% | — |
| 63d | XYZ1337 | Cincinnati Open: Fabian Marozsan vs Michael Zheng | SellMichael Zheng>99¢ | $1,784 | −$2 −0.1% | — |
| 63d | 0xa0f2…1848 | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng96¢ → 100¢ | $1,508 | +$63 +4.2% | 4 |
| 63d | _test_i075_i078_1 | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan9¢ → 0¢ | $1,100 | −$1,100 −100% | 6 |
| 63d | hellonewday | Cincinnati Open: Fabian Marozsan vs Michael Zheng | SellMichael Zheng69¢ → 100¢ | $1,004 | −$451 −45% | — |
| 63d | TheTennis | Cincinnati Open: Fabian Marozsan vs Michael Zheng | SellMichael Zheng49¢ → 100¢ | $3,728 | −$3,880 −104% | — |
| 63d | faq3rta | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan55¢ → 0¢ | $2,000 | −$2,000 −100% | 6 |
| 63d | dmoralez3 fills | Cincinnati Open: Fabian Marozsan vs Michael Zheng | SellFabian Marozsan50¢ → 0¢ | $5,297 | +$5,297 +100% | — |
| 63d | dmoralez | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan52¢ → 0¢ | $1,020 | −$1,020 −100% | 6 |
| 63d | daddynolose | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng57¢ → 100¢ | $2,000 | +$1,509 +75% | 6 |
| 63d | swisstony | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng59¢ → 100¢ | $1,977 | +$1,374 +69% | 6 |
| 63d | 0xa0f2…1848 | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan64¢ → 0¢ | $1,251 | −$1,251 −100% | 6 |
| 63d | ebkk590 | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng51¢ → 100¢ | $1,224 | +$1,176 +96% | 6 |
| 63d |  tradecraft | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan48¢ → 0¢ | $3,726 | −$3,726 −100% | 6 |
| 63d | alaskabaked | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan62¢ → 0¢ | $2,355 | −$2,355 −100% | 6 |
| 63d | hamlo | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng52¢ → 100¢ | $1,170 | +$1,080 +92% | 6 |
| 63d | jarosbill | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng61¢ → 100¢ | $3,242 | +$2,073 +64% | 6 |
| 63d | RDXR | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng49¢ → 100¢ | $1,864 | +$1,944 +104% | 6 |
| 63d | Belmez263 fills | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan54¢ → 0¢ | $3,959 | −$3,959 −100% | 6 |
| 63d | Rash-Copying2 fills | Cincinnati Open: Fabian Marozsan vs Michael Zheng | SellFabian Marozsan72¢ → 0¢ | $16,086 | +$16,086 +100% | — |
| 63d | Rash-Copying | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan45¢ → 0¢ | $10,000 | −$10,000 −100% | 6 |
| 63d | TheTennis | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng55¢ → 100¢ | $2,500 | +$2,045 +82% | 6 |
| 63d | Complicated-Chassis | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan44¢ → 0¢ | $1,369 | −$1,369 −100% | 4 |
| 64d | dv-pm | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan43¢ → 0¢ | $8,993 | −$8,993 −100% | 4 |
| 64d | Portly-Derivation | Cincinnati Open: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng57¢ → 100¢ | $6,175 | +$4,687 +76% | 4 |
Shonv11113,636 sharesThis market refers to the tennis match between Fabian Marozsan and Michael Zheng in the Cincinnati Open, originally scheduled for August 14, 2026 at 3:30PM ET. This market will resolve to 'Fabian Marozsan' if Fabian Marozsan advances against Michael Zheng. This market will resolve to 'Michael Zheng' if Michael Zheng advances against Fabian Marozsan. 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 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: Fabian Marozsan vs Michael Zheng means the market gives it about 0%.