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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Japan Women's Open: Tereza Valentova vs Shuai Zhang | 100% | +30 pts | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Completed Match | 100% | +42 pts | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Japan Women's Open: Tereza Valentova vs Shuai Zhang Set Handicap +/-1.5 | 0% | −47 pts | — | — · <1¢ | — | in 2d |
| Japan Women's Open: Tereza Valentova vs Shuai Zhang Set 2 Winner | 0% | −74 pts | — | — · <1¢ | — | in 2d |
| Japan Women's Open: Tereza Valentova vs Shuai Zhang Game Spread +/-4.5 | 0% | −46 pts | — | — · <1¢ | — | in 2d |
| Japan Women's Open: Tereza Valentova vs Shuai Zhang Set 2 O/U 9.5 | 0% | −50 pts | — | — · <1¢ | — | in 2d |
| Japan Women's Open: Tereza Valentova vs Shuai Zhang Set 2 O/U 8.5 | 0% | −50 pts | — | — · <1¢ | — | in 2d |
| Japan Women's Open: Tereza Valentova vs Shuai Zhang Set 2 O/U 10.5 | 0% | −50 pts | — | — · <1¢ | — | in 2d |
| Japan Women's Open: Tereza Valentova vs Shuai Zhang Set 1 Winner | 100% | +36 pts | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Japan Women's Open: Tereza Valentova vs Shuai Zhang Set 1 O/U 9.5 | 0% | −50 pts | — | — · <1¢ | — | in 2d |
| Japan Women's Open: Tereza Valentova vs Shuai Zhang Set 1 O/U 10.5 | 0% | −22 pts | — | — · <1¢ | — | in 2d |
| Japan Women's Open: Tereza Valentova vs Shuai Zhang Total Sets: O/U 2.5 | 100% | +65 pts | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Japan Women's Open: Tereza Valentova vs Shuai Zhang Match O/U 21.5 | 100% | +55 pts | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Japan Women's Open: Tereza Valentova vs Shuai Zhang Set 1 O/U 8.5 | 0% | −66 pts | — | — · <1¢ | — | in 2d |
| Japan Women's Open: Tereza Valentova vs Shuai Zhang Match O/U 22.5 | 100% | +59 pts | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Japan Women's Open: Tereza Valentova vs Shuai Zhang Match O/U 23.5 | 100% | +60 pts | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 4d | wtf99999 | Japan Women's Open: Tereza Valentova vs Shuai Zhang | SellTereza Valentova>99¢ | $1,010 | −$1 −0.1% | — |
| 4d |  Aussieoioioi | Japan Women's Open: Tereza Valentova vs Shuai Zhang | SellTereza Valentova>99¢ | $2,450 | −$2 −0.1% | — |
| 4d |  isco22 | Japan Women's Open: Tereza Valentova vs Shuai Zhang | SellTereza Valentova>99¢ | $2,863 | −$3 −0.1% | — |
| 4d | Wide-Swordfish-Latitude | Japan Women's Open: Tereza Valentova vs Shuai Zhang | SellTereza Valentova>99¢ | $1,823 | −$2 −0.1% | — |
| 4d | Mika06 | Japan Women's Open: Tereza Valentova vs Shuai Zhang | SellTereza Valentova>99¢ | $1,516 | −$2 −0.1% | — |
| 4d | liuhaizhou | Japan Women's Open: Tereza Valentova vs Shuai Zhang | SellTereza Valentova>99¢ | $2,925 | −$3 −0.1% | — |
| 4d | kkookkoo | Japan Women's Open: Tereza Valentova vs Shuai Zhang | SellTereza Valentova99¢ → 100¢ | $13,537 | −$137 −1.0% | — |
| 4d | chiefphi | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyTereza Valentova70¢ → 100¢ | $1,400 | +$600 +43% | 6 |
| 4d | suntori | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyTereza Valentova85¢ → 100¢ | $4,930 | +$869 +18% | 5 |
| 4d | UpTheBlues2 fills | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyShuai Zhang25¢ → 0¢ | $2,951 | −$2,951 −100% | 6 |
| 4d | 0go | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyTereza Valentova83¢ → 100¢ | $3,519 | +$721 +20% | 5 |
| 4d | Gleeful-Molecule | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyTereza Valentova84¢ → 100¢ | $1,260 | +$240 +19% | 8 |
| 4d | kkookkoo | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyTereza Valentova65¢ → 100¢ | $8,888 | +$4,786 +54% | 6 |
| 4d | SunflowaRebuildYear | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyShuai Zhang35¢ → 0¢ | $2,100 | −$2,100 −100% | 6 |
| 4d | UpTheBlues2 fills | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyTereza Valentova72¢ → 100¢ | $2,876 | +$1,126 +39% | 6 |
| 4d | Wide-Swordfish-Latitude | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyTereza Valentova56¢ → 100¢ | $1,015 | +$810 +80% | 9 |
| 4d | liuhaizhou | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyTereza Valentova53¢ → 100¢ | $1,552 | +$1,376 +89% | 6 |
| 4d | Aussieoioioi | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyTereza Valentova53¢ → 100¢ | $1,300 | +$1,153 +89% | 6 |
| 4d | Favorable-Pepper-Brushing | Japan Women's Open: Tereza Valentova vs Shuai Zhang | SellTereza Valentova71¢ → 100¢ | $1,538 | −$627 −41% | — |
| 4d | Favorable-Pepper-Brushing | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyTereza Valentova88¢ → 100¢ | $1,905 | +$260 +14% | 5 |
| 4d | isco22 | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyTereza Valentova86¢ → 100¢ | $1,754 | +$285 +16% | 5 |
| 4d | Unlucky-Marker | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyShuai Zhang32¢ → 0¢ | $1,787 | −$1,787 −100% | 6 |
| 4d |  Kangta8585 | Japan Women's Open: Tereza Valentova vs Shuai Zhang | BuyTereza Valentova69¢ → 100¢ | $1,500 | +$674 +45% | 6 |
| 4d | useruserlol | Japan Women's Open: Tereza Valentova vs Shuai Zhang Set Handicap +/-1.5 | BuyTereza Valentova50¢ → 0¢ | $1,447 | −$1,447 −100% | 6 |
RollAwayTheDew1,238 sharesThis market refers to the tennis match between Tereza Valentova and Shuai Zhang in the Japan Women's Open, originally scheduled for October 18, 2026 at 9:00PM ET. This market will resolve to 'Tereza Valentova' if Tereza Valentova advances against Shuai Zhang. This market will resolve to 'Shuai Zhang' if Shuai Zhang advances against Tereza Valentova. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 1, 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 WTA 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: 100¢ for Japan Women's Open: Tereza Valentova vs Shuai Zhang means the market gives it about 100%.