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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Madrid Open: Stefanos Tsitsipas vs Casper Ruud | 0% | −31 pts | — | — · <1¢ | — | ended |
| Madrid Open: Stefanos Tsitsipas vs Casper Ruud Set Handicap +/-1.5 | 0% | −43 pts | — | — · <1¢ | — | ended |
| Madrid Open: Stefanos Tsitsipas vs Casper Ruud Set 1 Winner | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Stefanos Tsitsipas vs Casper Ruud Match O/U 22.5 | 100% | +49 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Stefanos Tsitsipas vs Casper Ruud Match O/U 21.5 | 100% | +41 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Stefanos Tsitsipas vs Casper Ruud Set 1 O/U 8.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Stefanos Tsitsipas vs Casper Ruud Set 1 O/U 10.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Stefanos Tsitsipas vs Casper Ruud Match O/U 23.5 | 100% | +57 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Stefanos Tsitsipas vs Casper Ruud Total Sets: O/U 2.5 | 100% | +62 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Stefanos Tsitsipas vs Casper Ruud Set 1 O/U 9.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 171d | lspecogna | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $1,290 | −$1 −0.1% | — |
| 171d |  Swiftedge | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $1,084 | −$1 −0.1% | — |
| 171d | WynnWaldorf | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $16,355 | −$16 −0.1% | — |
| 171d | Worthless-Payment2 fills | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud78¢ → 100¢ | $3,508 | −$992 −28% | — |
| 171d | phredmoz | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $1,499 | −$2 −0.1% | — |
| 171d | rndmb3 | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $2,351 | −$2 −0.1% | — |
| 171d | Mindless-Nectarine | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $9,763 | −$10 −0.1% | — |
| 171d | JONOBATBAR | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $3,983 | −$4 −0.1% | — |
| 171d | Afh1994 | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $1,380 | −$1 −0.1% | — |
| 171d | sc1pt0x | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $3,343 | −$3 −0.1% | — |
| 171d | Small-WheelNew account | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $18,289 | −$18 −0.1% | — |
| 171d | PeterSagan | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $14,757 | −$15 −0.1% | — |
| 171d | LFP272 | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $1,940 | −$2 −0.1% | — |
| 171d | igetlitty | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $8,279 | −$8 −0.1% | — |
| 171d | frank.studio | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $1,998 | −$2 −0.1% | — |
| 171d | Hard-Ironclad | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $25,574 | −$26 −0.1% | — |
| 171d | saltibiscoti | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $1,199 | −$1 −0.1% | — |
| 171d |  0xBumblebee | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $1,370 | −$1 −0.1% | — |
| 171d | mentrox | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $4,541 | −$5 −0.1% | — |
| 171d | Lne89 | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $3,607 | −$4 −0.1% | — |
| 171d | moonwing | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $1,677 | −$2 −0.1% | — |
| 171d | 17to10k | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $1,576 | −$2 −0.1% | — |
| 171d | Toodles89 | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $1,490 | −$1 −0.1% | — |
| 171d | Runaround | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $2,791 | −$3 −0.1% | — |
| 171d | Immense-Sitar | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $1,186 | −$1 −0.1% | — |
| 171d | RebornAthena | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $2,111 | −$2 −0.1% | — |
| 171d | MrGuessWho | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $2,058 | −$2 −0.1% | — |
| 171d | Ivanet109 | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $6,999 | −$7 −0.1% | — |
| 171d | yohwowTheMagiccc | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $1,518 | −$2 −0.1% | — |
| 171d | Impressive-Shoe | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $7,883 | −$8 −0.1% | — |
| 171d | KJ31 | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud>99¢ | $4,757 | −$5 −0.1% | — |
| 171d | airdrpking | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud99¢ → 100¢ | $4,631 | −$47 −1.0% | — |
| 171d | Firangipanii | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud99¢ → 100¢ | $3,087 | −$31 −1.0% | — |
| 171d | Menacing-Helium | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud99¢ → 100¢ | $1,067 | −$11 −1.0% | — |
| 171d | Izxat2 fills | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud78¢ → 100¢ | $4,773 | −$1,386 −29% | — |
| 171d | Flimsy-Notebook | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud99¢ → 100¢ | $1,553 | −$16 −1.0% | — |
| 171d | Aged-Corporatism | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud99¢ → 100¢ | $2,554 | −$26 −1.0% | — |
| 171d | WenderUA | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud92¢ → 100¢ | $3,056 | −$277 −9.1% | — |
| 171d | k562 fills | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud92¢ → 100¢ | $6,470 | −$530 −8.2% | — |
| 171d | Firangipanii | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | BuyCasper Ruud93¢ → 100¢ | $2,900 | +$218 +7.5% | 4 |
| 171d | Bouncy-Arrangement | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud92¢ → 100¢ | $1,346 | −$117 −8.7% | — |
| 171d | ferrariChampions2026 | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | BuyCasper Ruud90¢ → 100¢ | $64,360 | +$7,151 +11% | 5 |
| 171d | sjqdhqsjgd652 fills | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud73¢ → 100¢ | $106,745 | −$40,125 −38% | — |
| 171d | bigwhale1337 | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud56¢ → 100¢ | $3,406 | −$2,680 −79% | — |
| 171d | sbimbg | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | BuyCasper Ruud56¢ → 100¢ | $2,955 | +$2,322 +79% | 6 |
| 171d | Flimsy-Notebook2 fills | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellStefanos Tsitsipas72¢ → 0¢ | $2,166 | +$2,166 +100% | — |
| 171d |  tradecraft9 fills | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | BuyStefanos Tsitsipas65¢ → 0¢ | $29,953 | −$29,953 −100% | 6 |
| 171d | 0x86fb…03d4 | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | BuyCasper Ruud42¢ → 100¢ | $3,592 | +$4,868 +136% | 6 |
| 171d |  TRCM3 fills | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | BuyStefanos Tsitsipas65¢ → 0¢ | $5,413 | −$5,413 −100% | 6 |
| 171d | HomeRunHazard6 fills | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | BuyStefanos Tsitsipas73¢ → 0¢ | $25,514 | −$25,514 −100% | 6 |
| 171d | jyben13 | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud66¢ → 100¢ | $1,059 | −$541 −51% | — |
| 171d | jmm204 fills | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | BuyCasper Ruud62¢ → 100¢ | $13,600 | +$8,257 +61% | 6 |
| 171d |  polikujh312 | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | BuyCasper Ruud67¢ → 100¢ | $1,400 | +$690 +49% | 6 |
| 171d | leopaw | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud66¢ → 100¢ | $1,498 | −$772 −52% | — |
| 171d | sc1pt0x | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | BuyCasper Ruud69¢ → 100¢ | $2,293 | +$1,053 +46% | 6 |
| 171d | 7ghreg | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellCasper Ruud59¢ → 100¢ | $4,009 | −$2,756 −69% | — |
| 171d | TRCM | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellStefanos Tsitsipas38¢ → 0¢ | $1,048 | +$1,048 +100% | — |
| 171d | TRCM | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | BuyCasper Ruud60¢ → 100¢ | $1,206 | +$806 +67% | 6 |
| 171d | Beloved-Sweater | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellStefanos Tsitsipas84¢ → 0¢ | $1,310 | +$1,310 +100% | — |
| 171d | sc1pt0x | Madrid Open: Stefanos Tsitsipas vs Casper Ruud | SellStefanos Tsitsipas68¢ → 0¢ | $13,382 | +$13,382 +100% | — |
one8tyfive15,808 sharesThis market refers to the tennis match between Stefanos Tsitsipas and Casper Ruud in the Madrid Open, originally scheduled for April 28, 2026 at 8:00AM ET. This market will resolve to 'Stefanos Tsitsipas' if Stefanos Tsitsipas advances against Casper Ruud. This market will resolve to 'Casper Ruud' if Casper Ruud advances against Stefanos Tsitsipas. 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: Stefanos Tsitsipas vs Casper Ruud means the market gives it about 0%.