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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | 0% | −44 pts | — | — · <1¢ | — | ended |
| Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo Total Sets: O/U 2.5 | 0% | −41 pts | — | — · <1¢ | — | ended |
| Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo Match O/U 21.5 | 0% | −61 pts | — | — · <1¢ | — | ended |
| Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo Set 1 Winner | 0% | −46 pts | — | — · <1¢ | — | ended |
| Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo Match O/U 23.5 | 0% | −45 pts | — | — · <1¢ | — | ended |
| Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo Match O/U 22.5 | 0% | −51 pts | — | — · <1¢ | — | ended |
| Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo Set 1 O/U 8.5 | 100% | +19 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo Set 1 O/U 9.5 | 100% | +54 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo Set Handicap +/-1.5 | 100% | +64 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo Set 1 O/U 10.5 | 0% | −31 pts | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 183d | askilika | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | SellJuan Manuel Cerundolo>99¢ | $128,627 | −$129 −0.1% | — |
| 183d | Bigboybandi | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | SellJuan Manuel Cerundolo>99¢ | $12,955 | −$13 −0.1% | — |
| 183d | Humble-Colonization | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | SellJuan Manuel Cerundolo>99¢ | $1,941 | −$2 −0.1% | — |
| 183d | mentrox | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | SellJuan Manuel Cerundolo>99¢ | $4,541 | −$5 −0.1% | — |
| 183d | JRman555 - 12765 | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | SellJuan Manuel Cerundolo>99¢ | $12,341 | −$12 −0.1% | — |
| 183d | Blackstar12 | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | SellJuan Manuel Cerundolo99¢ → 100¢ | $1,356 | −$14 −1.0% | — |
| 183d | Unlucky-Rail | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | SellJuan Manuel Cerundolo99¢ → 100¢ | $2,655 | −$27 −1.0% | — |
| 183d | Humble-Colonization | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | BuyJuan Manuel Cerundolo98¢ → 100¢ | $1,903 | +$39 +2.0% | 4 |
| 184d | JRman555 - 12765 | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | BuyJuan Manuel Cerundolo96¢ → 100¢ | $11,889 | +$451 +3.8% | 4 |
| 184d | sovereign2013 | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | BuyJuan Manuel Cerundolo93¢ → 100¢ | $5,467 | +$412 +7.5% | 4 |
| 184d | LeftySanchez | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | BuyDaniel Altmaier25¢ → 0¢ | $6,676 | −$6,676 −100% | 6 |
| 184d | Silkybtc | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | BuyJuan Manuel Cerundolo73¢ → 100¢ | $1,077 | +$398 +37% | 6 |
| 184d | Unlucky-Rail | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | BuyJuan Manuel Cerundolo74¢ → 100¢ | $1,969 | +$692 +35% | 6 |
| 184d |  tradecraft | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | BuyDaniel Altmaier46¢ → 0¢ | $2,671 | −$2,671 −100% | 6 |
| 184d | Bigboybandi | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | BuyJuan Manuel Cerundolo44¢ → 100¢ | $4,832 | +$6,150 +127% | 6 |
| 184d | askilika12 fills | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | BuyJuan Manuel Cerundolo58¢ → 100¢ | $72,419 | +$53,240 +74% | 6 |
| 184d |  MistakesmadeinawalletthatIcontrolled | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | SellDaniel Altmaier40¢ → 0¢ | $3,536 | +$3,536 +100% | — |
| 184d | SineNooneEI | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | BuyDaniel Altmaier43¢ → 0¢ | $2,045 | −$2,045 −100% | 6 |
| 184d |  Ghost.fake | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | SellDaniel Altmaier40¢ → 0¢ | $1,807 | +$1,807 +100% | — |
| 184d |  itdo | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | BuyDaniel Altmaier41¢ → 0¢ | $2,102 | −$2,102 −100% | 6 |
| 184d | fffuiu | Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo | SellDaniel Altmaier43¢ → 0¢ | $5,100 | +$5,100 +100% | — |
itdo5,655 sharesThis market refers to the tennis match between Daniel Altmaier and Juan Manuel Cerundolo in the Madrid Open, originally scheduled for April 22, 2026 at 5:00AM ET. This market will resolve to 'Daniel Altmaier' if Daniel Altmaier advances against Juan Manuel Cerundolo. This market will resolve to 'Juan Manuel Cerundolo' if Juan Manuel Cerundolo advances against Daniel Altmaier. 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 Madrid Open: Daniel Altmaier vs Juan Manuel Cerundolo means the market gives it about 0%.