| 30.03.2019 | Charleston (WTA 500) | Q1 | (14) Anna Zaja | Shuko Aoyama | 6:7(2) 4:6 |
| 22.09.2017 | Wuhan (WTA 900) | Q1 | (7) Carina Witthöft | Shuko Aoyama | 6:0 7:5 |
| Washington DC 2012 (WTA 250) | Shuko Aoyama/Kai-Chen Chang |
| Kuala Lumpur 2013 (WTA 250) | Shuko Aoyama/Kai-Chen Chang |
| Washington DC 2013 (WTA 250) | Shuko Aoyama/Vera Dushevina |
| Washington DC 2014 (WTA 250) | Shuko Aoyama/Gabriela Dabrowski |
| Osaka 2014 (WTA 250) | Shuko Aoyama/Renata Voracova |
| Tokio Intern. 2016 (WTA 250) | Shuko Aoyama/Makoto Ninomiya |
| Washington DC 2017 (WTA 250) | Shuko Aoyama/Renata Voracova |
| Tokio int. 2017 (WTA 250) | Shuko Aoyama/Zhaoxuan Yang |
| s'Hertogenbosch 2019 (WTA 250) | Shuko Aoyama/Aleksandra Krunic |
| Tianjin 2019 (WTA 250) | Shuko Aoyama/Ena Shibahara |
| Moskau 2019 (WTA 500) | Shuko Aoyama/Ena Shibahara |
| St. Petersburg 2020 (WTA 500) | Shuko Aoyama/Ena Shibahara |
| Abu Dhabi 2021 (WTA 500) | Shuko Aoyama/Ena Shibahara |
| Yarra Valley Classic 2021 (WTA 500) | Shuko Aoyama/Ena Shibahara |
| Miami 2021 (WTA 1000) | Shuko Aoyama/Ena Shibahara |