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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan | 100% | — | — | 99¢ · 100¢ (1¢) | $347K | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 1 Winner | 100% | — | — | >99¢ · 100¢ (<1¢) | $137 | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 2 Winner | 50% | — | — | 49¢ · 51¢ (2¢) | $87.8 | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Game Spread +/-5.5 | 50% | — | — | 49¢ · 51¢ (2¢) | $80 | in 6d |
| Completed Match | 0% | — | — | — · <1¢ | $15 | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Total Sets: O/U 2.5 | 50% | — | — | 49¢ · 51¢ (2¢) | — | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 1 O/U 8.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 1 O/U 9.5 | 0% | — | — | — · <1¢ | — | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 1 O/U 10.5 | 0% | — | — | — · 1¢ | — | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 2 O/U 8.5 | 50% | — | — | 49¢ · 51¢ (2¢) | — | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 2 O/U 9.5 | 50% | — | — | 49¢ · 51¢ (2¢) | — | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 2 O/U 10.5 | 50% | — | — | 49¢ · 51¢ (2¢) | — | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Match O/U 21.5 | 50% | — | — | 49¢ · 51¢ (2¢) | — | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Match O/U 22.5 | 50% | — | — | 49¢ · 51¢ (2¢) | — | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Match O/U 23.5 | 50% | — | — | 49¢ · 51¢ (2¢) | — | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set Handicap +/-1.5 | 50% | — | — | 49¢ · 51¢ (2¢) | — | in 6d |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set Handicap +/-1.5 | 0% | — | — | — · <1¢ | — | in 6d |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 10h | 01258787xy48487484545122 | Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan | SellSayaka Ishii>99¢ | $11,101 | −$11 −0.1% | — |
| 12h | ferrariChampions20263 fills | Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan | BuyElina Avanesyan21¢ → 0¢ | $36,467 | −$36,467 −100% | 14 |
| 12h | 01258787xy484874845451222 fills | Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan | BuySayaka Ishii69¢ → 100¢ | $6,662 | +$3,051 +46% | 8 |
| 12h | Yawning-Chicken | Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan | BuyElina Avanesyan29¢ → 0¢ | $1,500 | −$1,500 −100% | 6 |
petar.sucic1,000 sharesThis market refers to the tennis match between Sayaka Ishii and Elina Avanesyan in the Japan Women's Open, Qualification, originally scheduled for October 16, 2026 at 10:30PM ET. This market will resolve to 'Sayaka Ishii' if Sayaka Ishii advances against Elina Avanesyan. This market will resolve to 'Elina Avanesyan' if Elina Avanesyan advances against Sayaka Ishii. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 30, 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, Qualification: Sayaka Ishii vs Elina Avanesyan means the market gives it about 100%.