Stadium: Court P6 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Malibu | 2020/01/13 18:30 | Hondo, Sakura v Valdes, Rianna | 6-3,6-0 |
| Tucson, Singles W-ITF-USA-46A | 2019/11/19 16:30 | Arseneault, Ariana v Valdes, Rianna | 7-5,6-3 |
| ITF W25 Waco | 2019/10/15 18:05 | Valdes, Rianna v Charlotte Chavatipon | 2-6,3-6 |
| ITF W25 Waco | 2019/10/14 17:00 | Ania Hertel v Valdes, Rianna | 4-6,2-6 |
| Claremont, Singles Qualifying W-ITF-USA-48A | 2019/10/10 20:45 | Mirjam Bjorklund v Valdes, Rianna | 6-3,6-3 |
| Claremont, Singles Qualifying W-ITF-USA-48A | 2019/10/09 17:00 | Lee, Sarah v Valdes, Rianna | 6-1,3-6,1-6 |
| ITF W25 Redding | 2019/09/10 17:00 | Maria Mateas v Valdes, Rianna | 7-6,6-4 |
| ITF W25 Redding | 2019/09/09 17:00 | Valdes, Rianna v Kulikov, Angela | 7-5,6-2 |
| ITF W25 Pelham | 2021/05/16 15:00 | Abrams, Sophie v Okuno, Ayaka | 6-3,6-1 |
| ITF W25 Naples | 2021/05/04 15:25 | Maria Lourdes Carle v Okuno, Ayaka | 2-6,6-1,10-1 |
| ITF W25 Naples | 2021/05/03 15:00 | Pielet, Gianna v Okuno, Ayaka | 3-6,6-2,5-10 |
| ITF W60 Rome GA | 2021/01/25 19:45 | Okuno, Ayaka v Sanchez, Maria | 2-6,2-6 |
| ITF W25 Yokohama | 2020/03/04 05:20 | Erika Sema v Okuno, Ayaka | 6-4,6-4 |
| ITF W25 Yokohama | 2020/03/03 07:00 | Okuno, Ayaka v Yukina Saigo | 6-3,6-1 |
| ITF W25 Yokohama | 2020/03/03 01:00 | Okuno, Ayaka v Uberoi, Nikita | 6-0,6-3 |
| ITF W60 Kyoto | 2020/02/17 06:15 | Kang, Jia-Qi v Okuno, Ayaka | 5-7,6-2,10-5 |