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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Halle Open: Flavio Cobolli vs Frances Tiafoe | 0% | −42 pts | — | — · <1¢ | — | ended |
| Halle Open: Flavio Cobolli vs Frances Tiafoe Set 1 Winner | 0% | −44 pts | — | — · <1¢ | — | ended |
| Halle Open: Flavio Cobolli vs Frances Tiafoe Set Handicap +/-1.5 | 100% | +64 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Halle Open: Flavio Cobolli vs Frances Tiafoe Match O/U 23.5 | 0% | −51 pts | — | — · <1¢ | — | ended |
| Halle Open: Flavio Cobolli vs Frances Tiafoe Total Sets: O/U 2.5 | 0% | −45 pts | — | — · <1¢ | — | ended |
| Halle Open: Flavio Cobolli vs Frances Tiafoe Set 2 Winner | 0% | −46 pts | — | — · <1¢ | — | ended |
| Halle Open: Flavio Cobolli vs Frances Tiafoe Set 1 O/U 10.5 | 0% | −46 pts | — | — · <1¢ | — | ended |
| Completed Match | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| Halle Open: Flavio Cobolli vs Frances Tiafoe Match O/U 22.5 | 0% | −49 pts | — | — · <1¢ | — | ended |
| Halle Open: Flavio Cobolli vs Frances Tiafoe Match O/U 21.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| Halle Open: Flavio Cobolli vs Frances Tiafoe Set 1 O/U 8.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| Halle Open: Flavio Cobolli vs Frances Tiafoe Set 2 O/U 8.5 | 100% | +51 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Halle Open: Flavio Cobolli vs Frances Tiafoe Set 1 O/U 9.5 | 0% | −76 pts | — | — · <1¢ | — | ended |
| Halle Open: Flavio Cobolli vs Frances Tiafoe Set 2 O/U 9.5 | 100% | +53 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Halle Open: Flavio Cobolli vs Frances Tiafoe Set 2 O/U 10.5 | 100% | +51 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 131d | locksmithsb | Halle Open: Flavio Cobolli vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $12,087 | −$12 −0.1% | — |
| 131d | RDLedger | Halle Open: Flavio Cobolli vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $5,195 | −$5 −0.1% | — |
| 131d |  igot50k | Halle Open: Flavio Cobolli vs Frances Tiafoe | SellFrances Tiafoe>99¢ | $1,098 | −$1 −0.1% | — |
| 131d | swisstony | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFrances Tiafoe93¢ → 100¢ | $2,221 | +$167 +7.5% | 4 |
| 131d | Terrible-Brownie2 fills | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFlavio Cobolli18¢ → 0¢ | $3,700 | −$3,700 −100% | 6 |
| 131d | vjnn | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFlavio Cobolli22¢ → 0¢ | $4,259 | −$4,259 −100% | 6 |
| 131d | Somber-Trapdoor | Halle Open: Flavio Cobolli vs Frances Tiafoe | SellFlavio Cobolli25¢ → 0¢ | $2,000 | +$2,000 +100% | — |
| 131d |  unknowngambler | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFrances Tiafoe72¢ → 100¢ | $1,011 | +$393 +39% | 6 |
| 131d | Terrible-Brownie | Halle Open: Flavio Cobolli vs Frances Tiafoe | SellFlavio Cobolli23¢ → 0¢ | $1,978 | +$1,978 +100% | — |
| 131d | Vigilant-Environment | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFrances Tiafoe80¢ → 100¢ | $1,175 | +$294 +25% | 5 |
| 131d | HomeRunHazard4 fills | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFrances Tiafoe85¢ → 100¢ | $11,886 | +$2,097 +18% | 5 |
| 131d | kkookkoo3 fills | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFlavio Cobolli33¢ → 0¢ | $4,667 | −$4,667 −100% | 6 |
| 131d | 0xdeff…78f8 | Halle Open: Flavio Cobolli vs Frances Tiafoe Set 1 Winner | SellTiafoe>99¢ | $1,073 | −$1 −0.1% | — |
| 131d | Nim89 | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFlavio Cobolli18¢ → 0¢ | $1,594 | −$1,594 −100% | 6 |
| 131d | Rash-Copying8 fills | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFlavio Cobolli19¢ → 0¢ | $34,778 | −$34,778 −100% | 12 |
| 131d | Grown-Victory | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFrances Tiafoe78¢ → 100¢ | $2,500 | +$706 +28% | 5 |
| 131d | swy01 | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFrances Tiafoe73¢ → 100¢ | $1,868 | +$691 +37% | 6 |
| 131d | kkookkoo | Halle Open: Flavio Cobolli vs Frances Tiafoe | SellFlavio Cobolli27¢ → 0¢ | $1,057 | +$1,057 +100% | — |
| 131d |  RN1 | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFrances Tiafoe71¢ → 100¢ | $2,117 | +$865 +41% | 6 |
| 131d | blank7633 | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFrances Tiafoe71¢ → 100¢ | $1,117 | +$456 +41% | 6 |
| 131d | Luckyball | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFrances Tiafoe72¢ → 100¢ | $1,600 | +$622 +39% | 6 |
| 131d | Substantial-Service | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFrances Tiafoe56¢ → 100¢ | $7,334 | +$5,762 +79% | 6 |
| 131d | Fadepix | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFlavio Cobolli45¢ → 0¢ | $1,134 | −$1,134 −100% | 6 |
| 131d | megashvbwuy2 fills | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFlavio Cobolli44¢ → 0¢ | $3,784 | −$3,784 −100% | 6 |
| 131d | sbimbg | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFrances Tiafoe58¢ → 100¢ | $2,591 | +$1,876 +72% | 6 |
| 131d | locksmithsb | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFrances Tiafoe56¢ → 100¢ | $6,785 | +$5,314 +78% | 6 |
| 131d | BillBenter2026 | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFrances Tiafoe55¢ → 100¢ | $1,600 | +$1,309 +82% | 6 |
| 132d | k56 | Halle Open: Flavio Cobolli vs Frances Tiafoe | BuyFrances Tiafoe57¢ → 100¢ | $1,710 | +$1,290 +75% | 4 |
This market refers to the tennis match between Flavio Cobolli and Frances Tiafoe in the Halle Open, originally scheduled for June 15, 2026 at 4:00AM ET. This market will resolve to 'Flavio Cobolli' if Flavio Cobolli advances against Frances Tiafoe. This market will resolve to 'Frances Tiafoe' if Frances Tiafoe advances against Flavio Cobolli. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 Halle Open: Flavio Cobolli vs Frances Tiafoe means the market gives it about 0%.