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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin | 0% | — | — | — · <1¢ | — | ended |
| Completed Match | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Set 1 Winner | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Game Spread +/-5.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Match O/U 23.5 | 0% | — | — | — · <1¢ | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Set Handicap +/-1.5 | 0% | — | — | — · <1¢ | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Match O/U 22.5 | 0% | — | — | — · <1¢ | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Match O/U 21.5 | 0% | — | — | — · <1¢ | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Set 2 Winner | 0% | — | — | — · <1¢ | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Total Sets: O/U 2.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Set 1 O/U 8.5 | 0% | — | — | — · <1¢ | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Set 1 O/U 9.5 | 0% | — | — | — · 1¢ | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Set 1 O/U 10.5 | 0% | — | — | — · 1¢ | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Set 2 O/U 8.5 | 0% | — | — | — · 1¢ | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Set 2 O/U 9.5 | 0% | — | — | — · 1¢ | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Set 2 O/U 10.5 | 0% | — | — | — · 1¢ | — | ended |
| Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin Set Handicap +/-1.5 | 0% | — | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 7d | n1ck10s | Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin | SellSofia Kenin98¢ → 100¢ | $1,191 | −$25 −2.1% | — |
| 7d | Likely-Feedback | Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin | SellSofia Kenin98¢ → 100¢ | $1,865 | −$38 −2.0% | — |
| 7d | 0x3a8a…c016 | Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin | SellSofia Kenin92¢ → 100¢ | $1,272 | −$117 −9.2% | — |
| 7d | bankside | Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin | BuyMei Yamaguchi12¢ → 0¢ | $1,000 | −$1,000 −100% | 6 |
| 7d | ferrariChampions2026 | Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin | BuyMei Yamaguchi31¢ → 0¢ | $1,393 | −$1,393 −100% | 6 |
| 7d |  one8tyfive | Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin | BuySofia Kenin69¢ → 100¢ | $6,225 | +$2,797 +45% | 6 |
| 7d | Mountainous-Heat-Reservoir2 fills | Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin | BuySofia Kenin67¢ → 100¢ | $3,929 | +$1,914 +49% | 6 |
This market refers to the tennis match between Mei Yamaguchi and Sofia Kenin in the Japan Women's Open, Qualification, originally scheduled for October 17, 2026 at 2:00AM ET. This market will resolve to 'Mei Yamaguchi' if Mei Yamaguchi advances against Sofia Kenin. This market will resolve to 'Sofia Kenin' if Sofia Kenin advances against Mei Yamaguchi. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 31, 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: 0¢ for Japan Women's Open, Qualification: Mei Yamaguchi vs Sofia Kenin means the market gives it about 0%.