Stadium: Court 9 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Hamamatsu | 2019/10/14 01:00 | Mai Kandori v Utaka Kishigami | 6-3,3-6,10-5 |
| ITF W25 Makinohara | 2019/10/09 03:30 | Utaka Kishigami v Momoko Kobori | 4-6,0-6 |
| ITF W25 Makinohara | 2019/10/08 00:30 | Mua Shigeta v Utaka Kishigami | 3-6,3-6 |
| ITF W25 Makinohara | 2019/10/07 00:30 | Honoka Uchiyama v Utaka Kishigami | 5-7,3-6 |
| ITF W25 Kyoto | 2019/09/02 04:00 | Ayumi Koshiishi v Utaka Kishigami | 7-5,7-6 |
| ITF W25 Kyoto | 2019/09/02 00:00 | Utaka Kishigami v Mana Kawamura | 6-2,6-2 |
| ITF W25 Nanao | 2019/08/25 03:00 | Hiromi Abe v Utaka Kishigami | 6-4,6-3 |
| ITF W25 Tsukuba | 2019/08/19 02:25 | Ramu Ueda v Utaka Kishigami | 6-2,6-2 |
| ITF W25 Hamamatsu | 2019/10/14 01:00 | Nao Shimoji v Eri Shimizu | 6-2,4-6,10-8 |
| ITF W25 Makinohara | 2019/10/10 02:35 | Eri Shimizu v Erina Hayashi | 5-7,1-6 |
| ITF W25 Makinohara | 2019/10/09 04:00 | Mayuka Aikawa v Eri Shimizu | 0-6,1-6 |
| ITF W15 Cancun | 2019/08/24 16:35 | Eri Shimizu v Aleksandra Pitak | 6-7,6-4,4-6 |
| ITF W15 Cancun | 2019/08/23 14:00 | Eri Shimizu v Aiko Yoshitomi | 6-4,6-1 |
| ITF W15 Cancun | 2019/08/22 16:40 | Madeleine Kobelt v Eri Shimizu | 4-6,4-6 |
| ITF W15 Cancun | 2019/08/20 14:00 | Katarzyna Pitak v Eri Shimizu | 3-6,3-6 |
| ITF W15 Cancun | 2019/08/16 15:00 | Eri Shimizu v Ingrid Gamarra Martins | 4-6,4-6 |