- Ashlyn Krueger
- If Ashlyn Krueger wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Katerina Siniakova
- If Katerina Siniakova wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Peyton Stearns
- If Peyton Stearns wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Kimberly Birrell
- If Kimberly Birrell wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Katie Boulter
- If Katie Boulter wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Talia Gibson
- If Talia Gibson wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Maya Joint
- If Maya Joint wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Zeynep Sonmez
- If Zeynep Sonmez wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Ann Li
- If Ann Li wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Oleksandra Oliynykova
- If Oleksandra Oliynykova wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Emerson Jones
- If Emerson Jones wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Lilli Tagger
- If Lilli Tagger wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Liudmila Samsonova
- If Liudmila Samsonova wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Janice Tjen
- If Janice Tjen wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Paula Badosa
- If Paula Badosa wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Lanlana Tararudee
- If Lanlana Tararudee wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Tereza Valentova
- If Tereza Valentova wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Catherine McNally
- If Catherine McNally wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Viktorija Golubic
- If Viktorija Golubic wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Sinja Kraus
- If Sinja Kraus wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Kaitlin Quevedo
- If Kaitlin Quevedo wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Magda Linette
- If Magda Linette wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Shuai Zhang
- If Shuai Zhang wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Antonia Ruzic
- If Antonia Ruzic wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Claire Liu
- If Claire Liu wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Harriet Dart
- If Harriet Dart wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Mary Stoiana
- If Mary Stoiana wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Himeno Sakatsume
- If Himeno Sakatsume wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Moyuka Uchijima
- If Moyuka Uchijima wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Mai Hontama
- If Mai Hontama wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Sonay Kartal
- If Sonay Kartal wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Ena Shibahara
- If Ena Shibahara wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.
- Kayla Day
- If Kayla Day wins the 2026 WTA Osaka professional tennis tournament, then the market resolves to Yes.