Ground: Hardcourt outdoor
| ITF W35 Daegu | 2024/06/09 05:00 | Eri Shimizu v Dayeon Back | 6-4,2-6,3-6 |
| ITF W35 Burnie | 2025/02/19 05:00 | Eri Shimizu v Lizette Cabrera | 7-5,1-6,4-6 |
| ITF W100 Bengaluru | 2025/01/20 11:14 | Riya Bhatia v Eri Shimizu | 6-1,6-3 |
| ITF W50 New Delhi | 2025/01/15 07:11 | Eri Shimizu v Riya Bhatia | 6-7,6-2,5-7 |
| ITF W75 Carrara | 2024/11/26 02:05 | Eri Shimizu v Rinko Matsuda | 6-4,2-6,3-6 |
| ITF W50 Caloundra | 2024/11/21 01:50 | Eri Shimizu v Alexandra Bozovic | 1-6,6-4,5-7 |
| ITF W35 Hamamatsu | 2024/11/08 03:10 | Haruna Arakawa v Eri Shimizu | 6-0,6-4 |
| ITF W35 Hamamatsu | 2024/11/07 03:00 | Momoko Kobori v Eri Shimizu | 3-6,5-7 |
| ITF W35 Hamamatsu | 2024/11/05 02:35 | Hiromi Abe v Eri Shimizu | 4-6,2-6 |
| ITF W35 Burnie | 2025/02/18 23:00 | Dayeon Back v Sakura Hosogi | 2-6,1-6 |
| ITF W35 Timaru | 2025/02/10 22:30 | Dayeon Back v Shiho Akita | 1-6,6-3,3-6 |
| ITF W50 Yokohama | 2024/11/28 02:35 | Natsumi Kawaguchi v Dayeon Back | 6-1,5-7,6-4 |
| ITF W50 Yokohama | 2024/11/27 08:25 | Ayano Shimizu v Dayeon Back | 4-6,6-1,1-6 |
| Billie Jean King Cup | 2024/11/16 08:00 | Zarina Diyas v Dayeon Back | 3-6,6-3,7-6 |
| ITF W35 Hamamatsu | 2024/11/08 02:00 | Aoi Ito v Dayeon Back | 6-1,6-0 |
| ITF W35 Hamamatsu | 2024/11/07 01:00 | Meiling Wang v Dayeon Back | 4-6,1-6 |
| ITF W35 Hamamatsu | 2024/11/06 01:00 | Kayo Nishimura v Dayeon Back | 4-6,3-6 |