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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| US Open ATP: Karen Khachanov vs Learner Tien | 100% | +61 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set Handicap +/-1.5 | 0% | −44 pts | — | — · 1¢ | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 3 Winner | 0% | −43 pts | — | — · <1¢ | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 1 Winner | 100% | +55 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Total Sets: O/U 3.5 | 100% | +34 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| Completed Match | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Match O/U 38.5 | 100% | +49 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Match O/U 36.5 | 100% | +35 pts | — | 81¢ · 100¢ (19¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Game Spread +/-2.5 | 0% | −43 pts | — | — · 19¢ | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 2 Winner | 0% | −43 pts | — | — · <1¢ | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set Handicap +/-2.5 | 0% | −23 pts | — | — · <1¢ | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Total Sets: O/U 4.5 | 100% | +70 pts | — | 98¢ · 100¢ (2¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Match O/U 40.5 | 100% | +56 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 4 Winner | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 1 O/U 8.5 | 100% | +28 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 1 O/U 9.5 | 100% | +44 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 1 O/U 10.5 | 100% | +67 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 2 O/U 8.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 2 O/U 9.5 | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 2 O/U 10.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 3 O/U 8.5 | 100% | +43 pts | — | 86¢ · 100¢ (14¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 3 O/U 9.5 | 100% | +41 pts | — | 82¢ · 100¢ (18¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 3 O/U 10.5 | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 4 O/U 8.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 4 O/U 9.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| US Open ATP: Karen Khachanov vs Learner Tien Set 4 O/U 10.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 39d | alexdave888 | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov>99¢ | $24,975 | −$25 −0.1% | — |
| 39d | Sick-Backyard | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov>99¢ | $4,553 | −$5 −0.1% | — |
| 39d | HouseGrapper | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov>99¢ | $1,458 | −$1 −0.1% | — |
| 39d | Afh1994 | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov>99¢ | $1,960 | −$2 −0.1% | — |
| 39d | 0xboywonder | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov>99¢ | $1,476 | −$1 −0.1% | — |
| 39d |  0xwise2 fills | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov51¢ → 100¢ | $47,909 | −$45,591 −95% | — |
| 39d | sh111 | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov>99¢ | $1,009 | −$1 −0.1% | — |
| 39d | Noprajsk | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov>99¢ | $280,025 | −$280 −0.1% | — |
| 39d | Runner12 | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov>99¢ | $1,512 | −$2 −0.1% | — |
| 39d | highlvl | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov>99¢ | $2,151 | −$2 −0.1% | — |
| 39d | 0xe98c…8792 | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov>99¢ | $2,143 | −$2 −0.1% | — |
| 39d | VPenguin | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov>99¢ | $11,375 | −$11 −0.1% | — |
| 39d | Lustrous-TankerNew account | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov>99¢ | $2,534 | −$3 −0.1% | — |
| 39d | blinki | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov97¢ → 100¢ | $1,191 | +$33 +2.8% | 4 |
| 39d | ferrariChampions20264 fills | US Open ATP: Karen Khachanov vs Learner Tien | BuyLearner Tien49¢ → 0¢ | $53,025 | −$53,025 −100% | 6 |
| 39d | unknownloser1 | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov76¢ → 100¢ | $9,185 | −$2,901 −32% | — |
| 39d |  mooseborzoi | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov76¢ → 100¢ | $5,409 | +$1,708 +32% | 6 |
| 39d |  isco22 | US Open ATP: Karen Khachanov vs Learner Tien | SellLearner Tien48¢ → 0¢ | $8,539 | +$8,539 +100% | — |
| 39d | rabbitfoot13 fills | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov45¢ → 100¢ | $11,773 | +$14,630 +124% | 6 |
| 39d | HomeRunHazard | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov65¢ → 100¢ | $2,186 | +$1,177 +54% | 6 |
| 39d | Omnipollo44 | US Open ATP: Karen Khachanov vs Learner Tien | BuyLearner Tien45¢ → 0¢ | $3,119 | −$3,119 −100% | 6 |
| 39d | 0x78be…bde09 fills | US Open ATP: Karen Khachanov vs Learner Tien | BuyLearner Tien57¢ → 0¢ | $117,000 | −$117K −100% | 6 |
| 39d | 0xwise3 fills | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov41¢ → 100¢ | $38,181 | +$55,112 +144% | 6 |
| 39d | 02-8 fills | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov57¢ → 100¢ | $14,340 | +$10,818 +75% | 6 |
| 39d | alexdave888 | US Open ATP: Karen Khachanov vs Learner Tien | BuyLearner Tien44¢ → 0¢ | $3,960 | −$3,960 −100% | 6 |
| 39d | 02-7 fills | US Open ATP: Karen Khachanov vs Learner Tien | SellLearner Tien47¢ → 0¢ | $9,015 | +$9,015 +100% | — |
| 39d | ferrariChampions20267 fills | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov38¢ → 100¢ | $27,130 | +$44,107 +163% | 4 |
| 39d | k56 | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov46¢ → 100¢ | $1,500 | +$1,761 +117% | 6 |
| 39d | HomeRunHazard5 fills | US Open ATP: Karen Khachanov vs Learner Tien | BuyLearner Tien55¢ → 0¢ | $20,367 | −$20,367 −100% | 6 |
| 39d | 47HD13 | US Open ATP: Karen Khachanov vs Learner Tien | SellLearner Tien63¢ → 0¢ | $2,090 | +$2,090 +100% | — |
| 39d | Which-Textual | US Open ATP: Karen Khachanov vs Learner Tien | BuyLearner Tien80¢ → 0¢ | $1,221 | −$1,221 −100% | 5 |
| 39d |  Plus-EV | US Open ATP: Karen Khachanov vs Learner Tien | BuyLearner Tien58¢ → 0¢ | $1,160 | −$1,160 −100% | 6 |
| 39d | Generous-Burning | US Open ATP: Karen Khachanov vs Learner Tien | BuyLearner Tien57¢ → 0¢ | $1,176 | −$1,176 −100% | 6 |
| 39d | alaskabaked | US Open ATP: Karen Khachanov vs Learner Tien | BuyLearner Tien57¢ → 0¢ | $2,229 | −$2,229 −100% | 6 |
| 39d | 47HD13 | US Open ATP: Karen Khachanov vs Learner Tien | BuyLearner Tien56¢ → 0¢ | $1,857 | −$1,857 −100% | 6 |
| 39d | 02-7 fills | US Open ATP: Karen Khachanov vs Learner Tien | BuyLearner Tien51¢ → 0¢ | $9,316 | −$9,316 −100% | 6 |
| 39d | Flaznorp17 fills | US Open ATP: Karen Khachanov vs Learner Tien | BuyLearner Tien52¢ → 0¢ | $49,619 | −$49,619 −100% | 6 |
| 39d | 47HD13 | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov46¢ → 100¢ | $1,947 | −$2,285 −117% | — |
| 39d | omnibus-076daa2 fills | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov52¢ → 100¢ | $9,240 | +$8,438 +91% | 6 |
| 39d | Afh1994 | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov52¢ → 100¢ | $1,019 | +$942 +92% | 6 |
| 39d | RebornAthena | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov50¢ → 100¢ | $1,222 | +$1,222 +100% | 6 |
| 39d | Ilgato | US Open ATP: Karen Khachanov vs Learner Tien | SellLearner Tien51¢ → 0¢ | $3,204 | +$3,204 +100% | — |
| 39d | highlvl | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov49¢ → 100¢ | $2,069 | +$2,153 +104% | 6 |
| 39d | rexal123 | US Open ATP: Karen Khachanov vs Learner Tien | SellLearner Tien50¢ → 0¢ | $1,075 | +$1,075 +100% | — |
| 39d | LucianoRS | US Open ATP: Karen Khachanov vs Learner Tien | SellLearner Tien51¢ → 0¢ | $2,044 | +$2,044 +100% | — |
| 39d | UpTheBlues5 fills | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov38¢ → 100¢ | $10,984 | +$17,551 +160% | 6 |
| 39d | ThisAgain3 fills | US Open ATP: Karen Khachanov vs Learner Tien | BuyLearner Tien56¢ → 0¢ | $61,905 | −$61,905 −100% | 6 |
| 39d | Substantial-Service2 fills | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov41¢ → 100¢ | $76,224 | +$111K +145% | 6 |
| 39d | Exalted-Evocation | US Open ATP: Karen Khachanov vs Learner Tien | SellLearner Tien54¢ → 0¢ | $2,998 | +$2,998 +100% | — |
| 39d | 0F62 | US Open ATP: Karen Khachanov vs Learner Tien | SellLearner Tien57¢ → 0¢ | $8,980 | +$8,980 +100% | — |
| 39d | Cbrojasg | US Open ATP: Karen Khachanov vs Learner Tien | SellLearner Tien85¢ → 0¢ | $1,349 | +$1,349 +100% | — |
| 39d | hihhe | US Open ATP: Karen Khachanov vs Learner Tien Set 3 Winner | BuyTien99¢ → 100¢ | $1,980 | +$20 +1.0% | 4 |
| 39d | 47HD13 | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov49¢ → 100¢ | $2,074 | +$2,158 +104% | 6 |
| 39d | Heaterrr | US Open ATP: Karen Khachanov vs Learner Tien | SellLearner Tien53¢ → 0¢ | $1,452 | +$1,452 +100% | — |
| 39d | flatbarrel2 fills | US Open ATP: Karen Khachanov vs Learner Tien | SellKaren Khachanov35¢ → 100¢ | $4,836 | −$9,180 −190% | — |
| 39d |  tradecraft2 fills | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov32¢ → 100¢ | $5,894 | +$12,395 +210% | 6 |
| 39d | SchruteBucks | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov31¢ → 100¢ | $2,170 | +$4,830 +223% | 6 |
| 39d | flatbarrel | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov31¢ → 100¢ | $4,650 | +$10,350 +223% | 6 |
| 39d |  TRCM | US Open ATP: Karen Khachanov vs Learner Tien | BuyKaren Khachanov31¢ → 100¢ | $4,650 | +$10,350 +223% | 6 |
| 39d | thestingsnake | US Open ATP: Karen Khachanov vs Learner Tien | SellLearner Tien69¢ → 0¢ | $1,901 | +$1,901 +100% | — |
This market refers to the tennis match between Karen Khachanov and Learner Tien in the US Open ATP, originally scheduled for September 7, 2026 at 11:00AM ET. This market will resolve to 'Karen Khachanov' if Karen Khachanov advances against Learner Tien. This market will resolve to 'Learner Tien' if Learner Tien 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 21, 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 Learner Tien means the market gives it about 100%.