Ground: Hardcourt outdoor
| UTR Pro Noda Women | 2025/01/15 00:00 | Natsuki Irokawa v Yui Ohwaki | 6-4,1-6,6-1 |
| UTR Pro Noda Women | 2025/01/14 04:15 | Natsuki Irokawa v Felicia Jayasaputra | 6-1,6-0 |
| UTR Pro Noda Women | 2025/01/13 03:00 | Natsuko Saegusa v Natsuki Irokawa | 1-6,6-7 |
| UTR Pro Noda Women | 2025/01/16 02:40 | Felicia Jayasaputra v Ai Yamaguchi | 1-6,1-6 |
| UTR Pro Noda Women | 2025/01/14 00:00 | Natsuko Saegusa v Ai Yamaguchi | 1-6,7-6,1-6 |
| UTR Pro Noda Women | 2025/01/13 03:55 | Ai Yamaguchi v Yui Ohwaki | 1-6,6-4,6-7 |
| ITF W35 Makinohara | 2024/10/27 00:30 | Ai Yamaguchi v Seri Nayuki | 6-7,6-7 |
| ITF W15 Sapporo | 2024/07/23 01:00 | Onyu Choi v Ai Yamaguchi | 6-0,6-1 |
| UTR Pro Takasaki Women | 2024/07/13 07:15 | Azusa Ishii v Ai Yamaguchi | 6-4,6-0 |
| UTR Pro Takasaki Women | 2024/07/11 03:00 | Hinata Furutani v Ai Yamaguchi | 5-7,4-6 |
| UTR Pro Takasaki Women | 2024/07/10 01:00 | Ayumi Miyamoto v Ai Yamaguchi | 6-3,4-6,6-1 |