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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | 0% | −23 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set Handicap +/-1.5 | 100% | +47 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 1 Winner | 0% | −28 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Match O/U 22.5 | 100% | +53 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Match O/U 21.5 | 100% | +46 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 2 Winner | 0% | −30 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Match O/U 23.5 | 100% | +60 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Total Sets: O/U 2.5 | 0% | −36 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 1 O/U 10.5 | 100% | +61 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Completed Match | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 2 O/U 8.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 1 O/U 8.5 | 100% | +34 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 2 O/U 9.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 1 O/U 9.5 | 100% | +55 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 2 O/U 10.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 70d | Sinnerr | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | SellStefanos Tsitsipas>99¢ | $3,976 | −$4 −0.1% | — |
| 70d | itb08081982 | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | SellStefanos Tsitsipas>99¢ | $1,332 | −$1 −0.1% | — |
| 70d | eugenepol0 | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | SellStefanos Tsitsipas>99¢ | $1,137 | −$1 −0.1% | — |
| 70d | Lonely-Wasting-Search | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | SellStefanos Tsitsipas>99¢ | $1,414 | −$1 −0.1% | — |
| 70d |  Zelenskys-suit | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | SellStefanos Tsitsipas>99¢ | $7,507 | −$8 −0.1% | — |
| 70d | 0xf585…fe8d | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | SellStefanos Tsitsipas>99¢ | $9,197 | −$9 −0.1% | — |
| 70d | ferrariChampions2026 | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | BuyValentin Royer3¢ → 0¢ | $1,379 | −$1,379 −100% | 6 |
| 70d | Sinnerr2 fills | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | BuyStefanos Tsitsipas77¢ → 100¢ | $3,069 | +$911 +30% | 6 |
| 70d | 0xf585…fe8d | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | BuyStefanos Tsitsipas88¢ → 100¢ | $8,112 | +$1,095 +13% | 5 |
| 70d | dmoralez2 fills | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | SellStefanos Tsitsipas98¢ → 100¢ | $8,169 | −$180 −2.2% | — |
| 70d | dmoralez5 fills | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | BuyStefanos Tsitsipas92¢ → 100¢ | $8,707 | +$777 +8.9% | 5 |
| 70d | swisstony3 fills | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | BuyStefanos Tsitsipas98¢ → 100¢ | $21,992 | +$445 +2.0% | 4 |
| 70d | Zelenskys-suit | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | BuyStefanos Tsitsipas94¢ → 100¢ | $7,050 | +$450 +6.4% | 4 |
| 70d | HomeRunHazard2 fills | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | BuyStefanos Tsitsipas92¢ → 100¢ | $7,369 | +$672 +9.1% | 5 |
| 70d | beeemw | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | BuyStefanos Tsitsipas91¢ → 100¢ | $6,900 | +$682 +9.9% | 5 |
| 70d | jarosbill | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | BuyStefanos Tsitsipas89¢ → 100¢ | $1,469 | +$181 +12% | 5 |
| 70d | kibanachi | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | BuyStefanos Tsitsipas89¢ → 100¢ | $23,496 | +$2,904 +12% | 5 |
| 70d | Mamagovorila | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | BuyValentin Royer13¢ → 0¢ | $5,588 | −$5,588 −100% | 6 |
| 70d |  DoShanna456818 | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | SellValentin Royer29¢ → 0¢ | $1,005 | +$1,005 +100% | — |
| 70d | swisstony | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | BuyValentin Royer27¢ → 0¢ | $1,500 | −$1,500 −100% | 6 |
| 70d | De-Damodar-Daar-Ma-Paani | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | SellStefanos Tsitsipas86¢ → 100¢ | $1,715 | −$279 −16% | — |
| 70d | De-Damodar-Daar-Ma-Paani3 fills | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | BuyStefanos Tsitsipas75¢ → 100¢ | $6,200 | +$2,107 +34% | 6 |
| 70d | tennischamp | Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas | BuyStefanos Tsitsipas74¢ → 100¢ | $1,779 | +$625 +35% | 6 |
This market refers to the tennis match between Valentin Royer and Stefanos Tsitsipas in the Cincinnati Open, originally scheduled for August 13, 2026 at 10:00AM ET. This market will resolve to 'Valentin Royer' if Valentin Royer advances against Stefanos Tsitsipas. This market will resolve to 'Stefanos Tsitsipas' if Stefanos Tsitsipas advances against Valentin Royer. 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 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas means the market gives it about 0%.