Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF W25 - Kofu | 2023/03/31 02:30 | Yafan Wang v Rina Saigo | 6-2,6-2 |
| ITF W25 - Kofu | 2023/03/30 02:20 | Chihiro Muramatsu v Rina Saigo | 7-6,0-6,0-6 |
| ITF W25 - Kofu | 2023/03/29 06:35 | Rina Saigo v Luksika Kumkhum | 6-4,6-1 |
| ITF W25 - Boca Raton | 2023/03/08 14:00 | Rina Saigo v Louisa Chirico | 6-4,4-6,3-6 |
| ITF W60 - Arcadia | 2023/03/03 18:55 | Sara Errani v Rina Saigo | 6-1,6-0 |
| ITF W60 - Arcadia | 2023/03/02 20:30 | Rina Saigo v Eudice Chong | 6-3,7-5 |
| ITF W60 - Arcadia | 2023/03/01 19:00 | Rina Saigo v Rasheeda McAdoo | 2-6,6-4,6-4 |
| ITF W25 - Santo Domingo | 2023/02/23 14:00 | Stacey Fung v Rina Saigo | 6-1,6-3 |
| ITF W25 - Kashiwa | 2023/04/03 04:30 | Sohyun Park v Junri Namigata | 4-6,6-3,13-11 |
| ITF W25 - Jakarta | 2023/03/29 07:10 | Sohyun Park v Zhuoxuan Bai | 4-6,2-6 |
| ITF W25 - Jakarta | 2023/03/28 03:10 | Sohyun Park v Fang Ying Xun | 6-3,6-4 |
| ITF W25 - Jakarta | 2023/03/27 02:00 | Sohyun Park v Margot Phanthala | 6-2,7-5 |
| ITF W25 - Jakarta | 2023/03/22 02:00 | Zeynep Sonmez v Sohyun Park | 6-2,6-2 |
| ITF W15 - Jakarta | 2023/03/19 02:30 | Sohyun Park v Anastasia Kovaleva | 6-3,6-3 |
| ITF W15 - Jakarta | 2023/03/18 02:30 | Yi Tsen Cho v Sohyun Park | 2-6,3-6 |
| ITF W15 - Jakarta | 2023/03/17 02:00 | Sohyun Park v Zongyu Li | 6-3,6-4 |