Loading your workspacePreparing the page and its market data.
Loading the chart…
| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Japan Women's Open: Katie Boulter vs Viktorija Golubic | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 3d |
| Japan Women's Open: Katie Boulter vs Viktorija Golubic Set 1 Winner | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 3d |
| Completed Match | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 3d |
| Japan Women's Open: Katie Boulter vs Viktorija Golubic Match O/U 21.5 | 0% | — | — | — · <1¢ | — | in 3d |
| Japan Women's Open: Katie Boulter vs Viktorija Golubic Set 2 Winner | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 3d |
| Japan Women's Open: Katie Boulter vs Viktorija Golubic Total Sets: O/U 2.5 | 0% | — | — | — · <1¢ | — | in 3d |
| Japan Women's Open: Katie Boulter vs Viktorija Golubic Set 1 O/U 8.5 | 0% | — | — | — · <1¢ | — | in 3d |
| Japan Women's Open: Katie Boulter vs Viktorija Golubic Set 1 O/U 9.5 | 0% | — | — | — · <1¢ | — | in 3d |
| Japan Women's Open: Katie Boulter vs Viktorija Golubic Set 1 O/U 10.5 | 0% | — | — | — · <1¢ | — | in 3d |
| Japan Women's Open: Katie Boulter vs Viktorija Golubic Set 2 O/U 8.5 | 0% | — | — | — · <1¢ | — | in 3d |
| Japan Women's Open: Katie Boulter vs Viktorija Golubic Set 2 O/U 9.5 | 0% | — | — | — · <1¢ | — | in 3d |
| Japan Women's Open: Katie Boulter vs Viktorija Golubic Set 2 O/U 10.5 | 0% | — | — | — · <1¢ | — | in 3d |
| Japan Women's Open: Katie Boulter vs Viktorija Golubic Match O/U 22.5 | 0% | — | — | — · <1¢ | — | in 3d |
| Japan Women's Open: Katie Boulter vs Viktorija Golubic Match O/U 23.5 | 0% | — | — | — · <1¢ | — | in 3d |
| Japan Women's Open: Katie Boulter vs Viktorija Golubic Set Handicap +/-1.5 | 0% | — | — | — · <1¢ | — | in 3d |
| Japan Women's Open: Katie Boulter vs Viktorija Golubic Game Spread +/-0.5 | 0% | — | — | — · <1¢ | — | in 3d |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 3d | StJames1 | Japan Women's Open: Katie Boulter vs Viktorija Golubic | SellKatie Boulter>99¢ | $5,162 | −$5 −0.1% | — |
| 3d | muchova19 | Japan Women's Open: Katie Boulter vs Viktorija Golubic | SellKatie Boulter>99¢ | $5,258 | −$5 −0.1% | — |
| 3d |  lasiweijiasi | Japan Women's Open: Katie Boulter vs Viktorija Golubic | SellKatie Boulter>99¢ | $2,997 | −$3 −0.1% | — |
| 3d | esticamos | Japan Women's Open: Katie Boulter vs Viktorija Golubic | SellKatie Boulter>99¢ | $2,187 | −$2 −0.1% | — |
| 3d | HomeRunHazard | Japan Women's Open: Katie Boulter vs Viktorija Golubic | BuyKatie Boulter96¢ → 100¢ | $1,000 | +$42 +4.2% | 4 |
| 3d | muchova19 | Japan Women's Open: Katie Boulter vs Viktorija Golubic | BuyKatie Boulter95¢ → 100¢ | $5,000 | +$263 +5.3% | 4 |
| 3d | UpTheBlues2 fills | Japan Women's Open: Katie Boulter vs Viktorija Golubic | BuyViktorija Golubic47¢ → 0¢ | $3,066 | −$3,066 −100% | 6 |
| 3d | acorp | Japan Women's Open: Katie Boulter vs Viktorija Golubic | BuyViktorija Golubic48¢ → 0¢ | $6,252 | −$6,252 −100% | 6 |
| 3d | Substantial-Service | Japan Women's Open: Katie Boulter vs Viktorija Golubic | BuyViktorija Golubic40¢ → 0¢ | $2,313 | −$2,313 −100% | 6 |
| 3d | CandleHammerDrums | Japan Women's Open: Katie Boulter vs Viktorija Golubic | BuyViktorija Golubic40¢ → 0¢ | $2,067 | −$2,067 −100% | 6 |
| 3d | C63AMG2 fills | Japan Women's Open: Katie Boulter vs Viktorija Golubic | BuyViktorija Golubic48¢ → 0¢ | $3,571 | −$3,571 −100% | 6 |
| 3d | UpTheBlues | Japan Women's Open: Katie Boulter vs Viktorija Golubic | BuyKatie Boulter53¢ → 100¢ | $1,126 | +$998 +89% | 6 |
| 3d | johnny234 | Japan Women's Open: Katie Boulter vs Viktorija Golubic | BuyViktorija Golubic50¢ → 0¢ | $7,934 | −$7,934 −100% | 6 |
| 3d |  Aussieoioioi | Japan Women's Open: Katie Boulter vs Viktorija Golubic | BuyKatie Boulter53¢ → 100¢ | $1,625 | +$1,449 +89% | 6 |
| 3d | StJames1 | Japan Women's Open: Katie Boulter vs Viktorija Golubic | BuyKatie Boulter51¢ → 100¢ | $2,654 | +$2,514 +95% | 4 |
This market refers to the tennis match between Katie Boulter and Viktorija Golubic in the Japan Women's Open, originally scheduled for October 21, 2026 at 1:30AM ET. This market will resolve to 'Katie Boulter' if Katie Boulter advances against Viktorija Golubic. This market will resolve to 'Viktorija Golubic' if Viktorija Golubic advances against Katie Boulter. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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: Katie Boulter vs Viktorija Golubic means the market gives it about 100%.