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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| China Open: Alex de Minaur vs Quentin Halys | 100% | +28 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| China Open: Alex de Minaur vs Quentin Halys Match O/U 21.5 | 100% | +45 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| China Open: Alex de Minaur vs Quentin Halys Set Handicap +/-1.5 | 0% | −49 pts | — | — · <1¢ | — | ended |
| China Open: Alex de Minaur vs Quentin Halys Set 1 Winner | 0% | −66 pts | — | — · <1¢ | — | ended |
| China Open: Alex de Minaur vs Quentin Halys Game Spread +/-3.5 | 0% | −42 pts | — | — · 19¢ | — | ended |
| China Open: Alex de Minaur vs Quentin Halys Match O/U 22.5 | 100% | +54 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| China Open: Alex de Minaur vs Quentin Halys Total Sets: O/U 2.5 | 100% | +64 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| China Open: Alex de Minaur vs Quentin Halys Set 2 Winner | 100% | +32 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| China Open: Alex de Minaur vs Quentin Halys Match O/U 23.5 | 100% | +59 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Completed Match | 100% | +48 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| China Open: Alex de Minaur vs Quentin Halys Set 1 O/U 8.5 | 100% | +22 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| China Open: Alex de Minaur vs Quentin Halys Set 1 O/U 9.5 | 0% | −59 pts | — | — · <1¢ | — | ended |
| China Open: Alex de Minaur vs Quentin Halys Set 1 O/U 10.5 | 0% | −34 pts | — | — · 1¢ | — | ended |
| China Open: Alex de Minaur vs Quentin Halys Set 2 O/U 8.5 | 100% | +42 pts | — | 83¢ · 100¢ (17¢) | — | ended |
| China Open: Alex de Minaur vs Quentin Halys Set 2 O/U 9.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| China Open: Alex de Minaur vs Quentin Halys Set 2 O/U 10.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 14d | lkjasdf | China Open: Alex de Minaur vs Quentin Halys | SellAlex de Minaur>99¢ | $1,969 | −$2 −0.1% | — |
| 14d | kkookkoo | China Open: Alex de Minaur vs Quentin Halys | SellAlex de Minaur>99¢ | $46,365 | −$46 −0.1% | — |
| 14d | Wide-Swordfish-Latitude | China Open: Alex de Minaur vs Quentin Halys | SellAlex de Minaur>99¢ | $2,061 | −$2 −0.1% | — |
| 14d | 0xa3ae…aca3 | China Open: Alex de Minaur vs Quentin Halys | SellAlex de Minaur>99¢ | $2,345 | −$2 −0.1% | — |
| 14d | mpoly | China Open: Alex de Minaur vs Quentin Halys | SellAlex de Minaur>99¢ | $4,214 | −$4 −0.1% | — |
| 14d | dmoralez3 fills | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur95¢ → 100¢ | $7,551 | +$426 +5.6% | 4 |
| 14d | Flaznorp2 fills | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur72¢ → 100¢ | $3,757 | +$1,463 +39% | 6 |
| 14d | Arcus-AI2 fills | China Open: Alex de Minaur vs Quentin Halys | SellAlex de Minaur91¢ → 100¢ | $3,172 | −$328 −10% | — |
| 14d | Arcus-AI | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur93¢ → 100¢ | $1,857 | +$143 +7.7% | 4 |
| 14d | Katalunygeaxvhj2 fills | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys9¢ → 0¢ | $4,000 | −$4,000 −100% | 6 |
| 14d | 0cfcdb09827 | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur90¢ → 100¢ | $1,057 | +$118 +11% | 5 |
| 14d | jtwyslljy | China Open: Alex de Minaur vs Quentin Halys | SellQuentin Halys26¢ → 0¢ | $1,302 | +$1,302 +100% | — |
| 14d | suntori | China Open: Alex de Minaur vs Quentin Halys | SellAlex de Minaur98¢ → 100¢ | $1,265 | −$26 −2.0% | — |
| 14d | User.0xE | China Open: Alex de Minaur vs Quentin Halys | SellAlex de Minaur94¢ → 100¢ | $3,760 | −$240 −6.4% | — |
| 14d | Valuable-Span-Casket2 fills | China Open: Alex de Minaur vs Quentin Halys | SellAlex de Minaur62¢ → 100¢ | $2,325 | −$1,425 −61% | — |
| 14d |  MurkSniper | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur95¢ → 100¢ | $2,500 | +$132 +5.3% | 4 |
| 14d | mpoly | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur95¢ → 100¢ | $3,800 | +$200 +5.3% | 4 |
| 14d | Madeira99 | China Open: Alex de Minaur vs Quentin Halys | SellAlex de Minaur94¢ → 100¢ | $1,350 | −$86 −6.4% | — |
| 14d | HomeRunHazard5 fills | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur67¢ → 100¢ | $23,060 | +$11,193 +49% | 6 |
| 14d | Immense-Sitar | China Open: Alex de Minaur vs Quentin Halys | SellAlex de Minaur58¢ → 100¢ | $1,036 | −$750 −72% | — |
| 14d | ChrisLMartin | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur59¢ → 100¢ | $1,003 | +$697 +69% | 6 |
| 14d | dmoralez2 fills | China Open: Alex de Minaur vs Quentin Halys | SellQuentin Halys39¢ → 0¢ | $2,721 | +$2,721 +100% | — |
| 14d | phredmoz | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur67¢ → 100¢ | $2,000 | +$985 +49% | 6 |
| 14d | Wide-Swordfish-Latitude | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur65¢ → 100¢ | $1,341 | +$722 +54% | 12 |
| 14d |  TRCM | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur58¢ → 100¢ | $3,414 | +$2,472 +72% | 6 |
| 14d | jtwyslljy | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys42¢ → 0¢ | $1,541 | −$1,541 −100% | 6 |
| 14d | kkookkoo3 fills | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur65¢ → 100¢ | $30,054 | +$16,358 +54% | 6 |
| 14d | acorp | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys30¢ → 0¢ | $3,600 | −$3,600 −100% | 6 |
| 14d | 0x7756…e674 | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys81¢ → 0¢ | $6,000 | −$6,000 −100% | 5 |
| 14d | flatbarrel | China Open: Alex de Minaur vs Quentin Halys | SellAlex de Minaur20¢ → 100¢ | $1,730 | −$6,921 −400% | — |
| 14d | _test_i075_i078_1 | China Open: Alex de Minaur vs Quentin Halys | SellAlex de Minaur50¢ → 100¢ | $1,505 | −$1,505 −100% | — |
| 14d | _test_i075_i078_1 | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur42¢ → 100¢ | $1,264 | +$1,746 +138% | 6 |
| 14d | Flaznorp | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys58¢ → 0¢ | $1,046 | −$1,046 −100% | 6 |
| 14d | SchruteBucks | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys58¢ → 0¢ | $1,740 | −$1,740 −100% | 6 |
| 14d | eokho | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys52¢ → 0¢ | $1,157 | −$1,157 −100% | 6 |
| 14d | Arcus-AI5 fills | China Open: Alex de Minaur vs Quentin Halys | SellQuentin Halys81¢ → 0¢ | $14,663 | +$14,663 +100% | — |
| 14d | Arcus-AI3 fills | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys88¢ → 0¢ | $16,220 | −$16,220 −100% | 5 |
| 14d | User.0xE | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur50¢ → 100¢ | $1,000 | +$1,000 +100% | 6 |
| 14d | thestingsnake | China Open: Alex de Minaur vs Quentin Halys | SellQuentin Halys77¢ → 0¢ | $1,346 | +$1,346 +100% | — |
| 14d | HomeRunHazard4 fills | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys74¢ → 0¢ | $18,932 | −$18,932 −100% | 6 |
| 14d | UpTheBlues11 fills | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys64¢ → 0¢ | $26,865 | −$26,865 −100% | 6 |
| 14d | Kev69 | China Open: Alex de Minaur vs Quentin Halys | SellQuentin Halys88¢ → 0¢ | $6,027 | +$6,027 +100% | — |
| 14d | Kev69 | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys73¢ → 0¢ | $5,000 | −$5,000 −100% | 6 |
| 14d | Hijekers | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys89¢ → 0¢ | $1,080 | −$1,080 −100% | 5 |
| 14d | NS13 | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys79¢ → 0¢ | $1,799 | −$1,799 −100% | 5 |
| 14d | Exalted-Evocation | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys77¢ → 0¢ | $2,000 | −$2,000 −100% | 6 |
| 14d | UpTheBlues2 fills | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur54¢ → 100¢ | $8,320 | +$7,200 +87% | 6 |
| 14d | Intrepid-Gingerbread-Hexagon | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur56¢ → 100¢ | $3,167 | +$2,488 +79% | 6 |
| 14d | ferrariChampions2026 | China Open: Alex de Minaur vs Quentin Halys | BuyQuentin Halys25¢ → 0¢ | $1,152 | −$1,152 −100% | 6 |
| 14d | 0x3ec3…e330 | China Open: Alex de Minaur vs Quentin Halys Match O/U 21.5 | BuyOver57¢ → 100¢ | $1,427 | +$1,076 +75% | 6 |
| 14d | Vps1 | China Open: Alex de Minaur vs Quentin Halys | BuyAlex de Minaur73¢ → 100¢ | $12,078 | +$4,467 +37% | 6 |
This market refers to the tennis match between Alex de Minaur and Quentin Halys in the China Open, originally scheduled for October 1, 2026 at 10:00PM ET. This market will resolve to 'Alex de Minaur' if Alex de Minaur advances against Quentin Halys. This market will resolve to 'Quentin Halys' if Quentin Halys advances against Alex de Minaur. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 15, 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: 100¢ for China Open: Alex de Minaur vs Quentin Halys means the market gives it about 100%.