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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| US Open ATP: Fabian Marozsan vs Michael Zheng | 0% | −40 pts | — | — · <1¢ | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Total Sets: O/U 3.5 | 0% | −68 pts | — | — · <1¢ | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Match O/U 38.5 | 0% | −53 pts | — | — · <1¢ | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set Handicap +/-2.5 | 100% | +79 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 1 Winner | 0% | −45 pts | — | — · <1¢ | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Match O/U 36.5 | 0% | −57 pts | — | — · 1¢ | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 2 Winner | 0% | −45 pts | — | — · <1¢ | — | ended |
| Completed Match | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set Handicap +/-1.5 | 100% | +57 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Game Spread +/-1.5 | 100% | +45 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 2 O/U 8.5 | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 1 O/U 8.5 | 100% | +36 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 2 O/U 9.5 | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 3 Winner | 0% | −35 pts | — | — · 20¢ | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Total Sets: O/U 4.5 | 0% | −29 pts | — | — · 1¢ | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 1 O/U 9.5 | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 2 O/U 10.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 4 Winner | 50% | — | — | 49¢ · 51¢ (2¢) | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 1 O/U 10.5 | 0% | −37 pts | — | — · <1¢ | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Match O/U 40.5 | 0% | −46 pts | — | — · 1¢ | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 3 O/U 8.5 | 0% | −40 pts | — | — · 20¢ | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 3 O/U 9.5 | 0% | −40 pts | — | — · 20¢ | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 3 O/U 10.5 | 0% | −40 pts | — | — · 20¢ | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 4 O/U 8.5 | 50% | — | — | 49¢ · 51¢ (2¢) | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 4 O/U 9.5 | 50% | — | — | 49¢ · 51¢ (2¢) | — | ended |
| US Open ATP: Fabian Marozsan vs Michael Zheng Set 4 O/U 10.5 | 50% | — | — | 49¢ · 51¢ (2¢) | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 51d | Wordy-Littleneck | US Open ATP: Fabian Marozsan vs Michael Zheng | SellMichael Zheng>99¢ | $66,599 | −$67 −0.1% | — |
| 51d | battlecruiser | US Open ATP: Fabian Marozsan vs Michael Zheng | SellMichael Zheng>99¢ | $2,263 | −$2 −0.1% | — |
| 51d |  alpheclabs | US Open ATP: Fabian Marozsan vs Michael Zheng | SellMichael Zheng>99¢ | $1,558 | −$2 −0.1% | — |
| 51d | Frightening-Start | US Open ATP: Fabian Marozsan vs Michael Zheng | SellMichael Zheng>99¢ | $1,049 | −$1 −0.1% | — |
| 51d |  RN12 fills | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng98¢ → 100¢ | $3,273 | +$67 +2.0% | 4 |
| 51d | soukaev | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan42¢ → 0¢ | $3,000 | −$3,000 −100% | 6 |
| 51d | AGUGava2 fills | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng70¢ → 100¢ | $7,908 | +$3,429 +43% | 6 |
| 51d | ferrariChampions20263 fills | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan40¢ → 0¢ | $14,050 | −$14,050 −100% | 6 |
| 51d | ferrariChampions2026 | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng46¢ → 100¢ | $1,415 | +$1,662 +117% | 6 |
| 51d | Scornful-Gym-Retreat | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan41¢ → 0¢ | $1,200 | −$1,200 −100% | 6 |
| 51d |  ForAndWithYou | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan40¢ → 0¢ | $2,632 | −$2,632 −100% | 6 |
| 51d |  nigiri992 fills | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan39¢ → 0¢ | $2,308 | −$2,308 −100% | 6 |
| 51d |  mooseborzoi2 fills | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng62¢ → 100¢ | $9,740 | +$5,969 +61% | 6 |
| 51d | Bagwell3062 fills | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan39¢ → 0¢ | $7,800 | −$7,800 −100% | 6 |
| 51d | Jarod21 | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan39¢ → 0¢ | $1,421 | −$1,421 −100% | 6 |
| 52d | Wordy-Littleneck | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng61¢ → 100¢ | $10,937 | +$6,992 +64% | 6 |
| 52d | NiNo9993 fills | US Open ATP: Fabian Marozsan vs Michael Zheng | SellMichael Zheng58¢ → 100¢ | $18,662 | −$13,708 −73% | — |
| 52d | battlecruiser | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng60¢ → 100¢ | $1,359 | +$906 +67% | 6 |
| 52d | NiNo999 | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng61¢ → 100¢ | $20,000 | +$12,990 +65% | 6 |
| 52d | RebornAthena | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng59¢ → 100¢ | $1,100 | +$764 +69% | 6 |
| 52d | MilesY | US Open ATP: Fabian Marozsan vs Michael Zheng | SellMichael Zheng58¢ → 100¢ | $5,953 | −$4,311 −72% | — |
| 52d | MilesY | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng58¢ → 100¢ | $6,000 | +$4,264 +71% | 6 |
| 52d | Portly-Derivation | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng58¢ → 100¢ | $3,480 | +$2,520 +72% | 6 |
| 53d | fastball67 | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyMichael Zheng57¢ → 100¢ | $1,468 | +$1,107 +75% | 6 |
| 53d | RanaAmariPredicts | US Open ATP: Fabian Marozsan vs Michael Zheng | BuyFabian Marozsan45¢ → 0¢ | $3,725 | −$3,725 −100% | 6 |
DonaldinhoTrumpito20,000 sharesForAndWithYou6,579 sharesThis market refers to the tennis match between Fabian Marozsan and Michael Zheng in the US Open ATP, originally scheduled for August 30, 2026 at 11:00AM 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 a winner has not been determined by September 13, 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: Fabian Marozsan vs Michael Zheng means the market gives it about 0%.