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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| US Open ATP: Martin Damm vs Frances Tiafoe | 0% | −22 pts | — | — · <1¢ | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set Handicap +/-1.5 | 0% | −61 pts | — | — · <1¢ | — | ended |
| Completed Match | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Match O/U 38.5 | 100% | +37 pts | — | 80¢ · 100¢ (20¢) | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 2 Winner | 100% | +67 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 1 Winner | 0% | −33 pts | — | — · <1¢ | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set Handicap +/-2.5 | 0% | −33 pts | — | — · 4¢ | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 3 Winner | 100% | +68 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Match O/U 40.5 | 100% | +53 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Total Sets: O/U 3.5 | 100% | +31 pts | — | 80¢ · 100¢ (20¢) | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 4 Winner | 0% | −50 pts | — | — · <1¢ | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Match O/U 36.5 | 100% | +39 pts | — | 80¢ · 100¢ (20¢) | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 1 O/U 8.5 | 100% | +30 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 2 O/U 8.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 1 O/U 9.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Total Sets: O/U 4.5 | 100% | +75 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 2 O/U 9.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 1 O/U 10.5 | 0% | −41 pts | — | — · <1¢ | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 2 O/U 10.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 3 O/U 8.5 | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 3 O/U 9.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 3 O/U 10.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 4 O/U 8.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 4 O/U 9.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| US Open ATP: Martin Damm vs Frances Tiafoe Set 4 O/U 10.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 53d | Nikos888 | US Open ATP: Martin Damm vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $1,016 | −$1 −0.1% | — |
| 53d | Fonsi | US Open ATP: Martin Damm vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $1,121 | −$1 −0.1% | — |
| 53d | MMzz398 | US Open ATP: Martin Damm vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $3,909 | −$4 −0.1% | — |
| 53d | Favorable-Pepper-Brushing | US Open ATP: Martin Damm vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $8,279 | −$8 −0.1% | — |
| 53d | swy01 | US Open ATP: Martin Damm vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $1,517 | −$2 −0.1% | — |
| 53d | vvyvv | US Open ATP: Martin Damm vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $2,592 | −$3 −0.1% | — |
| 53d | blket | US Open ATP: Martin Damm vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $7,211 | −$7 −0.1% | — |
| 53d | blinki | US Open ATP: Martin Damm vs Frances Tiafoe | SellFrances Tiafoe96¢ → 100¢ | $1,030 | −$43 −4.2% | — |
| 53d | Hoch | US Open ATP: Martin Damm vs Frances Tiafoe | SellFrances Tiafoe93¢ → 100¢ | $1,183 | −$89 −7.5% | — |
| 53d | Rash-Copying | US Open ATP: Martin Damm vs Frances Tiafoe | SellFrances Tiafoe94¢ → 100¢ | $6,823 | −$435 −6.4% | — |
| 53d | blket | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe97¢ → 100¢ | $7,000 | +$218 +3.1% | 4 |
| 53d | Flaznorp8 fills | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe81¢ → 100¢ | $23,512 | +$5,523 +23% | 5 |
| 53d | vvyvv | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe88¢ → 100¢ | $2,000 | +$273 +14% | 5 |
| 53d | jtwyslljy | US Open ATP: Martin Damm vs Frances Tiafoe | SellFrances Tiafoe93¢ → 100¢ | $4,867 | −$366 −7.5% | — |
| 53d | Valuable-Span-Casket | US Open ATP: Martin Damm vs Frances Tiafoe | SellFrances Tiafoe93¢ → 100¢ | $1,073 | −$81 −7.5% | — |
| 53d | Rash-Copying | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe62¢ → 100¢ | $4,500 | +$2,758 +61% | 6 |
| 53d | User.0xE | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe63¢ → 100¢ | $2,520 | +$1,480 +59% | 6 |
| 53d | User.0xE | US Open ATP: Martin Damm vs Frances Tiafoe | SellMartin Damm34¢ → 0¢ | $2,210 | +$2,210 +100% | — |
| 53d | 0x3cc6…53f7 | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe69¢ → 100¢ | $1,281 | +$576 +45% | 6 |
| 53d |  eskk | US Open ATP: Martin Damm vs Frances Tiafoe | SellMartin Damm30¢ → 0¢ | $1,609 | +$1,609 +100% | — |
| 53d | blinki | US Open ATP: Martin Damm vs Frances Tiafoe | SellMartin Damm56¢ → 0¢ | $1,527 | +$1,527 +100% | — |
| 53d | blinki | US Open ATP: Martin Damm vs Frances Tiafoe | BuyMartin Damm55¢ → 0¢ | $1,500 | −$1,500 −100% | 6 |
| 53d | Favorable-Pepper-Brushing | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe46¢ → 100¢ | $3,810 | +$4,478 +118% | 6 |
| 53d | jrneymar2 fills | US Open ATP: Martin Damm vs Frances Tiafoe | BuyMartin Damm56¢ → 0¢ | $2,740 | −$2,740 −100% | 6 |
| 53d | Humming-Crystal | US Open ATP: Martin Damm vs Frances Tiafoe | BuyMartin Damm55¢ → 0¢ | $2,781 | −$2,781 −100% | 12 |
| 53d | MMzz398 | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe46¢ → 100¢ | $1,800 | +$2,113 +117% | 6 |
| 53d |  isco22 | US Open ATP: Martin Damm vs Frances Tiafoe | BuyMartin Damm59¢ → 0¢ | $1,218 | −$1,218 −100% | 6 |
| 53d | Flaznorp2 fills | US Open ATP: Martin Damm vs Frances Tiafoe | BuyMartin Damm64¢ → 0¢ | $2,596 | −$2,596 −100% | 6 |
| 53d | BreadGet2 fills | US Open ATP: Martin Damm vs Frances Tiafoe | BuyMartin Damm62¢ → 0¢ | $2,460 | −$2,460 −100% | 6 |
| 53d | 0xa0f2…18483 fills | US Open ATP: Martin Damm vs Frances Tiafoe | SellMartin Damm59¢ → 0¢ | $3,215 | +$3,215 +100% | — |
| 53d | jtwyslljy2 fills | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe54¢ → 100¢ | $3,236 | +$2,764 +85% | 6 |
| 53d | jcqrubio | US Open ATP: Martin Damm vs Frances Tiafoe | SellFrances Tiafoe37¢ → 100¢ | $3,978 | −$6,774 −170% | — |
| 53d | 0xa0f2…18483 fills | US Open ATP: Martin Damm vs Frances Tiafoe | BuyMartin Damm60¢ → 0¢ | $3,600 | −$3,600 −100% | 6 |
| 53d | aaaalesshaaa | US Open ATP: Martin Damm vs Frances Tiafoe | BuyMartin Damm62¢ → 0¢ | $1,767 | −$1,767 −100% | 6 |
| 53d | 0xf3a1…bf4b | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe39¢ → 100¢ | $4,875 | +$7,625 +156% | 6 |
| 53d | jiiivi655 | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe40¢ → 100¢ | $1,000 | +$1,500 +150% | 6 |
| 53d | thestingsnake | US Open ATP: Martin Damm vs Frances Tiafoe | SellFrances Tiafoe59¢ → 100¢ | $1,339 | −$930 −69% | — |
| 53d | lkjasdf | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe58¢ → 100¢ | $2,900 | +$2,100 +72% | 6 |
| 53d | AV23IUa | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe63¢ → 100¢ | $62,745 | +$37,255 +59% | 6 |
| 53d | neutralwave23 | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe65¢ → 100¢ | $1,867 | +$1,005 +54% | 6 |
| 53d |  tradecraft | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe63¢ → 100¢ | $1,082 | +$635 +59% | 6 |
| 53d |  TRCM | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe63¢ → 100¢ | $5,670 | +$3,330 +59% | 6 |
| 53d | Donghui2 fills | US Open ATP: Martin Damm vs Frances Tiafoe | BuyMartin Damm20¢ → 0¢ | $5,271 | −$5,271 −100% | 6 |
| 53d | eskk | US Open ATP: Martin Damm vs Frances Tiafoe | BuyMartin Damm30¢ → 0¢ | $1,609 | −$1,609 −100% | 6 |
| 53d | HomeRunHazard4 fills | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe82¢ → 100¢ | $17,166 | +$3,768 +22% | 5 |
| 53d |  0xwise4 fills | US Open ATP: Martin Damm vs Frances Tiafoe | BuyMartin Damm19¢ → 0¢ | $14,249 | −$14,249 −100% | 6 |
| 53d | DenisUndav | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe87¢ → 100¢ | $4,800 | +$717 +15% | 5 |
| 53d | jcqrubio | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe87¢ → 100¢ | $9,400 | +$1,353 +14% | 5 |
| 53d | Exalted-Evocation | US Open ATP: Martin Damm vs Frances Tiafoe | BuyFrances Tiafoe80¢ → 100¢ | $3,900 | +$975 +25% | 5 |
| 53d | NiNo999 | US Open ATP: Martin Damm vs Frances Tiafoe Set Handicap +/-1.5 | BuyTiafoe65¢ → 0¢ | $10,000 | −$10,000 −100% | 6 |
This market refers to the tennis match between Martin Damm and Frances Tiafoe in the US Open ATP, originally scheduled for August 30, 2026 at 11:00AM ET. This market will resolve to 'Martin Damm' if Martin Damm advances against Frances Tiafoe. This market will resolve to 'Frances Tiafoe' if Frances Tiafoe advances against Martin Damm. 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: Martin Damm vs Frances Tiafoe means the market gives it about 0%.