Japan Women's Open, Qualification: Ena Koike vs Kayla Day
Polymarket·Sports·ends Oct 24, 2026
As of 05:05 UTC on 17 Oct 2026, the highest-priced of the 17 markets in “Japan Women's Open, Qualification: Ena Koike vs Kayla Day” on Polymarket are “Japan Women's Open, Qualification: Ena Koike vs Kayla Day Set Handicap +/-1.5” at 100% (+51pp in 24h), “Japan Women's Open, Qualification: Ena Koike vs Kayla Day Set 1 O/U 8.5” at 100% (+52pp in 24h) and “Japan Women's Open, Qualification: Ena Koike vs Kayla Day Set 1 O/U 9.5” at 100% (+52pp in 24h). The event has $57.9k in Polymarket-reported 24-hour volume. pdata.world tracks it alongside markets from 8 prediction-market platforms.
vol cum
$57.9k
vol 24h
$57.9k
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Oct 24, 2026
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Japan Women's Open, Qualification: Ena Koike vs Kayla Day Set Handicap +/-1.5
rank #1 · resolved: kayla day
100¢
▲ 50.5pp
24h change
vol cum
$128
vol 24h
$128
spread
0.01
ends
Oct 24, 2026
This market refers to the tennis match between Kayla Day and Ena Koike in the Japan Women's Open, Qualification, originally scheduled for October 16, 2026 at 10:30PM ET.
This market will resolve to "Kayla Day" if Kayla Day wins by 2 or more sets than Ena Koike, based on the final completed score. Otherwise, it will resolve to "Ena Koike."
If the match begins but is not completed due to retirement, default, or disqualification, this market will resolve 50-50, unless the outcome of this market has already been unconditionally determined by the completed portion of play under the match format published by the tournament organizer for that round. For example, if the deciding set has begun when the match ends, Kayla Day can no longer win by 2 or more sets, and this market will resolve to "Ena Koike."
If the match is canceled before play begins, or a result has not been determined by October 30, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50.
Resolution will be based on official WTA results.
timeline
opened · Oct 16, 2026closedresolved · Oct 17, 2026
Japan Women's Open, Qualification: Ena Koike vs Kayla Day Set Handicap +/-1.5 · prices over time
