Round: 28 Ground: Hardcourt outdoor
| UTR Pro Gunma Women | 2025/09/15 00:58 | Kaylah McPhee v Rina Komatsu | 7-5,6-3 |
| UTR Pro Gunma Women | 2025/09/14 23:30 | Kaylah McPhee v Rina Komatsu | 7-5,6-3 |
| UTR Pro Gunma Women | 2025/09/14 07:00 | Rina Komatsu v Azusa Ishii | 6-3,4-6,6-0 |
| UTR Pro Gunma Women | 2025/09/13 07:40 | Mua Shigeta v Rina Komatsu | 2-6,4-6 |
| UTR Pro Gunma Women | 2025/09/11 05:05 | Cocomi Saito v Rina Komatsu | 7-6,5-7,7-6 |
| UTR Pro Gunma Women | 2025/09/10 02:25 | Daria Mishina v Rina Komatsu | 3-6,3-6 |
| UTR Pro Gunma Women | 2025/09/08 00:00 | Kasumi Hirayama v Rina Komatsu | 1-6,2-6 |
| UTR Pro Yokohama Women | 2025/08/16 00:00 | Rina Komatsu v Sara Yoshida | 6-0,7-6 |