| ITF W15 Nakhon Pathom | 2025/08/22 02:00 | Rina Saigo v Aunchisa Chanta | 3-6,6-0,4-6 |
| ITF W15 Nakhon Pathom | 2025/08/21 06:28 | Rina Saigo v Pimmada Thongkum | 6-4,6-3 |
| ITF W15 Nakhon Pathom | 2025/08/20 05:00 | Rina Saigo v Tanuchaporn Yongmod | 6-4,6-4 |
| ITF W35 Roehampton | 2025/08/06 10:30 | Brooke Black v Rina Saigo | 6-1,6-4 |
| ITF W35 Roehampton | 2025/07/30 11:38 | Rina Saigo v Naiktha Bains | 1-6,2-6 |
| ITF W35 Roehampton | 2025/07/29 13:41 | Rina Saigo v Hayu Kinoshita | 4-6,6-3,6-4 |
| ITF W35 Monastir | 2025/07/24 17:29 | Arianna Zucchini v Rina Saigo | 6-2,3-6,6-2 |
| ITF W35 Monastir | 2025/07/23 09:30 | Ustiniya Lekomtseva v Rina Saigo | 1-6,1-6 |
| ITF W15 Singapore | 2025/08/16 02:00 | Mio Mushika v Haruna Arakawa | 6-3,2-6,1-0 |
| ITF W15 Singapore | 2025/08/15 02:00 | Mio Mushika v Ying Zhang | 6-2,2-6,6-4 |
| ITF W15 Singapore | 2025/08/14 04:01 | Mio Mushika v Yuka Hosoki | 6-7,6-1,6-2 |
| ITF W15 Singapore | 2025/08/12 03:30 | Mio Mushika v Eva M Desvignes | 6-3,6-4 |
| ITF W15 Singapore | 2025/08/07 02:00 | Mio Mushika v Natsumi Kawaguchi | 6-4,3-6,1-6 |
| ITF W15 Singapore | 2025/08/06 02:00 | Anri Nagata v Mio Mushika | 0-6,1-6 |
| ITF W35 Nakhon Pathom | 2025/07/31 05:00 | Mio Mushika v Jia-Jing Lu | 2-6,0-2 |
| ITF W35 Nakhon Pathom | 2025/07/29 02:00 | Kamonwan Yodpetch v Mio Mushika | 6-4,3-6,6-7 |