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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| US Open ATP: Karen Khachanov vs Alexander Blockx | 100% | +39 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Match O/U 40.5 | 50% | +2 pts | — | 49¢ · 50¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set Handicap +/-1.5 | 50% | +6 pts | — | 50¢ · 51¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set Handicap +/-2.5 | 50% | +25 pts | — | 49¢ · 50¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 3 Winner | 50% | −6 pts | — | 50¢ · 51¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 1 Winner | 100% | +44 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Total Sets: O/U 3.5 | 50% | −17 pts | — | 49¢ · 50¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Total Sets: O/U 4.5 | 50% | +19 pts | — | 49¢ · 50¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 2 Winner | 100% | +44 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Match O/U 38.5 | 50% | −3 pts | — | 49¢ · 50¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Game Spread +/-1.5 | 50% | −4 pts | — | 50¢ · 51¢ (1¢) | — | ended |
| Completed Match | 0% | −50 pts | — | — · <1¢ | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Match O/U 36.5 | 50% | −8 pts | — | 49¢ · 50¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 4 Winner | 50% | — | — | 49¢ · 51¢ (2¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 4 O/U 8.5 | 50% | +13 pts | — | 49¢ · 51¢ (2¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 1 O/U 8.5 | 0% | −66 pts | — | — · <1¢ | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 1 O/U 10.5 | 0% | −40 pts | — | — · <1¢ | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 1 O/U 9.5 | 0% | −59 pts | — | — · <1¢ | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 2 O/U 8.5 | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 2 O/U 9.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 2 O/U 10.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 3 O/U 8.5 | 50% | — | — | 49¢ · 51¢ (2¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 3 O/U 9.5 | 50% | −25 pts | — | — · 51¢ | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 3 O/U 10.5 | 50% | — | — | 49¢ · 51¢ (2¢) | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 4 O/U 9.5 | 50% | — | — | — · 100¢ | — | ended |
| US Open ATP: Karen Khachanov vs Alexander Blockx Set 4 O/U 10.5 | 50% | — | — | — · 100¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 44d | beeemw | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $1,212 | −$1 −0.1% | — |
| 44d | Generous-Burning | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $10,927 | −$11 −0.1% | — |
| 44d | Rubbery-Llama | US Open ATP: Karen Khachanov vs Alexander Blockx Set Handicap +/-2.5 | SellKhachanov49¢ → 50¢ | $1,429 | −$44 −3.1% | — |
| 44d | Liverpool1 | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $7,911 | −$8 −0.1% | — |
| 44d | 0xe98c…8792 | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $4,150 | −$4 −0.1% | — |
| 44d |  0xwise | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $41,241 | −$41 −0.1% | — |
| 44d |  isco22 | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $17,003 | −$17 −0.1% | — |
| 44d | brunomedm | US Open ATP: Karen Khachanov vs Alexander Blockx Set Handicap +/-1.5 | BuyBlockx49¢ → 50¢ | $2,339 | +$51 +2.2% | 6 |
| 44d | Sane-Locality | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $9,470 | −$9 −0.1% | — |
| 44d | dimitriapprado | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $1,265 | −$1 −0.1% | — |
| 44d | Nihaww | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $3,109 | −$3 −0.1% | — |
| 44d | alexdave888 | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $5,994 | −$6 −0.1% | — |
| 44d |  MartyFinklestein | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $2,322 | −$2 −0.1% | — |
| 44d | Runner12 | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $2,957 | −$3 −0.1% | — |
| 44d | Jjito | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $1,648 | −$2 −0.1% | — |
| 44d | saltibiscoti | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $4,817 | −$5 −0.1% | — |
| 44d | Jsuehehwywyw6 | US Open ATP: Karen Khachanov vs Alexander Blockx Set Handicap +/-1.5 | SellKhachanov50¢ | $1,099 | +$9 +0.8% | — |
| 44d | Piercing-Strip-Rust | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $3,122 | −$3 −0.1% | — |
| 44d | Weaseloftheweek3 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $146,207 | −$146 −0.1% | — |
| 44d | name-no-name | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $1,974 | −$2 −0.1% | — |
| 44d | Cavernous-Undershirt | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov>99¢ | $9,877 | −$10 −0.1% | — |
| 44d | SharkVision4 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov91¢ → 100¢ | $29,477 | +$2,886 +9.8% | 5 |
| 44d | LeBronGamer2 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov98¢ → 100¢ | $4,558 | +$81 +1.8% | 4 |
| 44d | Calm-Ikebana3 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov97¢ → 100¢ | $3,000 | +$108 +3.6% | 4 |
| 44d | UpTheBlues11 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov87¢ → 100¢ | $23,117 | +$3,566 +15% | 5 |
| 44d | neutralwave23 | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov95¢ → 100¢ | $2,249 | −$109 −4.9% | — |
| 44d | Flaznorp | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov95¢ → 100¢ | $1,008 | +$53 +5.3% | 4 |
| 44d | dips. | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov95¢ → 100¢ | $1,823 | +$96 +5.3% | 4 |
| 44d |  RN1 | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov95¢ → 100¢ | $1,891 | +$100 +5.3% | 4 |
| 44d | curie | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov95¢ → 100¢ | $1,401 | +$74 +5.3% | 4 |
| 44d | blade98 | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov96¢ → 100¢ | $1,000 | +$39 +3.9% | 4 |
| 44d | saftey-first8 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov96¢ → 100¢ | $89,107 | +$3,644 +4.1% | 4 |
| 44d | Cavernous-Undershirt2 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov97¢ → 100¢ | $9,474 | +$257 +2.7% | 4 |
| 44d | IlyarHamid | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov97¢ → 100¢ | $20,464 | +$536 +2.6% | 4 |
| 44d | whosay | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov95¢ → 100¢ | $5,001 | +$263 +5.3% | 4 |
| 44d | Ilgato | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov94¢ → 100¢ | $4,697 | +$300 +6.4% | 4 |
| 44d | k562 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov74¢ → 100¢ | $6,000 | +$2,098 +35% | 4 |
| 44d | UpTheBlues9 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyAlexander Blockx35¢ → 0¢ | $20,715 | −$20,715 −100% | 6 |
| 44d | 01258787xy484874845451223 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov81¢ → 100¢ | $23,173 | +$5,508 +24% | 5 |
| 44d | name-no-name | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov80¢ → 100¢ | $1,581 | +$395 +25% | 5 |
| 44d | MartyFinklestein | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov80¢ → 100¢ | $1,000 | +$250 +25% | 5 |
| 44d | Israel10 | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyAlexander Blockx20¢ → 0¢ | $1,592 | −$1,592 −100% | 6 |
| 44d | SchruteBucks2 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | SellAlexander Blockx29¢ → 0¢ | $3,788 | +$3,788 +100% | — |
| 44d | flatbarrel2 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | SellAlexander Blockx29¢ → 0¢ | $8,268 | +$8,268 +100% | — |
| 44d | dimitriapprado | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov79¢ → 100¢ | $1,000 | +$266 +27% | 5 |
| 44d | Stavaharon | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyAlexander Blockx22¢ → 0¢ | $1,250 | −$1,250 −100% | 6 |
| 44d | jimbo24 | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyAlexander Blockx22¢ → 0¢ | $3,058 | −$3,058 −100% | 6 |
| 44d | donaldbush3 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov71¢ → 100¢ | $6,286 | +$2,596 +41% | 6 |
| 44d | TexMexTRex | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov79¢ → 100¢ | $2,500 | +$665 +27% | 5 |
| 44d | Substantial-Service | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov77¢ → 100¢ | $1,544 | +$461 +30% | 6 |
| 44d | Weaseloftheweek3 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov79¢ → 100¢ | $23,854 | +$6,230 +26% | 5 |
| 44d | Substantial-Service6 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyAlexander Blockx33¢ → 0¢ | $238,254 | −$238K −100% | 6 |
| 44d |  0x5fD2D9C60781D711721145Ff2b906aA63a18 | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov78¢ → 100¢ | $4,305 | −$1,214 −28% | — |
| 44d | soukaev | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyAlexander Blockx21¢ → 0¢ | $5,000 | −$5,000 −100% | 6 |
| 44d | cremebrule | US Open ATP: Karen Khachanov vs Alexander Blockx | SellKaren Khachanov78¢ → 100¢ | $1,034 | −$292 −28% | — |
| 44d |  LuckyVision | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyAlexander Blockx22¢ → 0¢ | $5,000 | −$5,000 −100% | 6 |
| 44d | ferrariChampions20267 fills | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyAlexander Blockx32¢ → 0¢ | $50,640 | −$50,640 −100% | 6 |
| 44d | MiliKenya | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov83¢ → 100¢ | $1,256 | +$257 +20% | 5 |
| 44d | MiliKenya | US Open ATP: Karen Khachanov vs Alexander Blockx Set 1 Winner | SellKhachanov>99¢ | $1,265 | −$1 −0.1% | — |
| 44d | crypto63 | US Open ATP: Karen Khachanov vs Alexander Blockx | BuyKaren Khachanov85¢ → 100¢ | $1,135 | +$200 +18% | 5 |
TRCM35,149 shares
no1dodgersfan17,943 sharesThis market refers to the tennis match between Karen Khachanov and Alexander Blockx in the US Open ATP, originally scheduled for September 9, 2026 at 11:30AM ET. This market will resolve to 'Karen Khachanov' if Karen Khachanov advances against Alexander Blockx. This market will resolve to 'Alexander Blockx' if Alexander Blockx advances against Karen Khachanov. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 23, 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 US Open ATP: Karen Khachanov vs Alexander Blockx means the market gives it about 100%.