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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| US Open ATP: Adolfo Vallejo vs Gael Monfils | 0% | −55 pts | — | — · <1¢ | — | ended |
| Completed Match | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Total Sets: O/U 3.5 | 100% | +34 pts | — | 98¢ · 100¢ (2¢) | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set Handicap +/-2.5 | 0% | −10 pts | — | — · 20¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 3 Winner | 0% | −54 pts | — | — · <1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Match O/U 36.5 | 0% | −53 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 2 Winner | 0% | −53 pts | — | — · <1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Game Spread +/-2.5 | 0% | −46 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 1 Winner | 100% | +47 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Total Sets: O/U 4.5 | 0% | −28 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set Handicap +/-1.5 | 0% | −39 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Match O/U 38.5 | 0% | −49 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 4 Winner | 0% | −50 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 2 O/U 8.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 1 O/U 8.5 | 0% | −72 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 2 O/U 9.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 1 O/U 9.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 2 O/U 10.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 1 O/U 10.5 | 0% | −27 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Match O/U 40.5 | 0% | −42 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 3 O/U 8.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 3 O/U 9.5 | 0% | −50 pts | — | <1¢ · 1¢ (<1¢) | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 3 O/U 10.5 | 0% | −50 pts | — | <1¢ · 1¢ (<1¢) | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 4 O/U 8.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 4 O/U 9.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| US Open ATP: Adolfo Vallejo vs Gael Monfils Set 4 O/U 10.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 52d | WillBeQuant | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils>99¢ | $4,299 | +$4 +0.1% | 4 |
| 52d | AnonymousPerson2 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils>99¢ | $50,991 | +$58 +0.1% | 4 |
| 52d | JerOri2 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils>99¢ | $7,503 | +$12 +0.2% | 4 |
| 52d | neverin | US Open ATP: Adolfo Vallejo vs Gael Monfils | SellGael Monfils99¢ → 100¢ | $1,647 | −$14 −0.8% | — |
| 52d | omnibus-076daa | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils98¢ → 100¢ | $1,034 | +$21 +2.0% | 4 |
| 52d | HomeRunHazard3 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils43¢ → 100¢ | $5,734 | +$7,565 +132% | 6 |
| 52d | hurrican2 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils82¢ → 100¢ | $16,100 | +$3,569 +22% | 5 |
| 52d | 0xa0f2…1848 | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils90¢ → 100¢ | $1,800 | +$200 +11% | 5 |
| 52d | Lucianvespertine100 | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils86¢ → 100¢ | $1,442 | +$235 +16% | 5 |
| 52d | 45354353 | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils86¢ → 100¢ | $2,150 | +$350 +16% | 5 |
| 52d | beeemw | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils86¢ → 100¢ | $9,456 | +$1,544 +16% | 5 |
| 52d | Brimoz | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo24¢ → 0¢ | $1,304 | −$1,304 −100% | 6 |
| 52d | Exalted-Evocation | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils79¢ → 100¢ | $3,634 | +$966 +27% | 5 |
| 52d | alexdave888 | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo22¢ → 0¢ | $3,080 | −$3,080 −100% | 6 |
| 52d | tennistrader202 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | SellGael Monfils78¢ → 100¢ | $14,975 | −$4,155 −28% | — |
| 52d |  0xwise2 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo22¢ → 0¢ | $2,823 | −$2,823 −100% | 6 |
| 52d | DenisUndav | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils81¢ → 100¢ | $2,000 | +$483 +24% | 5 |
| 52d | MilesY | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils79¢ → 100¢ | $2,109 | +$561 +27% | 5 |
| 52d | Substantial-Service2 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo42¢ → 0¢ | $7,865 | −$7,865 −100% | 6 |
| 52d | flatbarrel | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo38¢ → 0¢ | $2,879 | −$2,879 −100% | 6 |
| 52d |  E4sy777 | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils67¢ → 100¢ | $1,680 | +$834 +50% | 6 |
| 52d | StudentMoney2 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils57¢ → 100¢ | $4,909 | +$3,772 +77% | 6 |
| 52d | neverin | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils63¢ → 100¢ | $1,046 | +$614 +59% | 6 |
| 52d |  mooseborzoi | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo56¢ → 0¢ | $1,302 | −$1,302 −100% | 6 |
| 52d | NewChapp2 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo54¢ → 0¢ | $9,215 | −$9,215 −100% | 6 |
| 52d | alaskabaked | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils53¢ → 100¢ | $2,450 | +$2,172 +89% | 6 |
| 52d | 0x760f…326a | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils50¢ → 100¢ | $14,959 | +$15,220 +102% | 6 |
| 52d | Lorolorota09 | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils49¢ → 100¢ | $1,062 | +$1,105 +104% | 6 |
| 52d | 0xf3a1…bf4b | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo52¢ → 0¢ | $10,603 | −$10,603 −100% | 6 |
| 52d | alexdave8882 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils48¢ → 100¢ | $11,553 | +$12,288 +106% | 6 |
| 52d | Substantial-Service2 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils43¢ → 100¢ | $8,121 | +$10,947 +135% | 6 |
| 52d |  hobo693 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo73¢ → 0¢ | $4,013 | −$4,013 −100% | 6 |
| 52d | Sick-Backyard | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils45¢ → 100¢ | $1,490 | +$1,821 +122% | 6 |
| 52d | Confused-Birthday | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo64¢ → 0¢ | $1,000 | −$1,000 −100% | 6 |
| 52d |  fRibrenlc | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo64¢ → 0¢ | $9,643 | −$9,643 −100% | 6 |
| 52d | HomeRunHazard | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo69¢ → 0¢ | $4,070 | −$4,070 −100% | 6 |
| 52d | 0F624 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo81¢ → 0¢ | $27,627 | −$27,627 −100% | 5 |
| 52d | tennistrader202 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils20¢ → 100¢ | $3,521 | +$13,952 +396% | 6 |
| 52d | jujutsukaisen9 | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo83¢ → 0¢ | $9,327 | −$9,327 −100% | 5 |
| 52d | n0tTODAY | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils18¢ → 100¢ | $1,143 | +$5,207 +456% | 6 |
| 52d | Teslaleps | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils21¢ → 100¢ | $1,231 | +$4,591 +373% | 6 |
| 52d | 0x8b27…f9f0 | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils20¢ → 100¢ | $1,016 | +$4,091 +403% | 6 |
| 52d | Decisive-CloseNew account | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo83¢ → 0¢ | $1,100 | −$1,100 −100% | 5 |
| 52d |  barocco | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo59¢ → 0¢ | $1,881 | −$1,881 −100% | 6 |
| 52d |  nigiri992 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils43¢ → 100¢ | $2,635 | +$3,486 +132% | 6 |
| 52d | 0xd104…710b2 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo58¢ → 0¢ | $16,699 | −$16,699 −100% | 6 |
| 52d | EVhunter69 | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo57¢ → 0¢ | $1,300 | −$1,300 −100% | 6 |
| 52d |  Sammybolung | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo57¢ → 0¢ | $1,200 | −$1,200 −100% | 6 |
| 52d | jtwyslljy2 fills | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo57¢ → 0¢ | $4,838 | −$4,838 −100% | 6 |
| 53d | AV23IUa | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyAdolfo Vallejo55¢ → 0¢ | $1,104 | −$1,104 −100% | 6 |
| 53d | RanaAmariPredicts | US Open ATP: Adolfo Vallejo vs Gael Monfils | BuyGael Monfils46¢ → 100¢ | $3,283 | +$3,818 +116% | 6 |
eskk40,677 sharesThis market refers to the tennis match between Adolfo Vallejo and Gael Monfils in the US Open ATP, originally scheduled for August 30, 2026 at 11:00AM ET. This market will resolve to 'Adolfo Vallejo' if Adolfo Vallejo advances against Gael Monfils. This market will resolve to 'Gael Monfils' if Gael Monfils advances against Adolfo Vallejo. 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: Adolfo Vallejo vs Gael Monfils means the market gives it about 0%.