| ITF W15 Sharm El Sheikh | 03/03 07:30 | 25 | Ayano Shimizu v Tamari Gagoshidze | 6-3,6-3 | |
| ITF W15 Sharm El Sheikh | 02/26 08:00 | 27 | Ayano Shimizu v Linda Noskova | 5-7,6-7 | |
| ITF W15 Sharm El Sheikh | 02/25 08:00 | 26 | Ayano Shimizu v Jenny Duerst | 4-6,6-1,6-3 | |
| ITF W15 Sharm El Sheikh | 02/24 07:00 | 25 | Ayano Shimizu v Mariam Dalakishvili | 6-0,7-6 | |
| ITF W25 Yokohama | 03/05 03:35 | 26 | Shiho Akita v Ayano Shimizu | 6-1,6-2 | |
| ITF W25 Yokohama | 03/04 03:15 | 25 | Naho Sato v Ayano Shimizu | 5-7,6-1,3-6 | |
| ITF W60 Kyoto | 02/21 02:30 | 27 | [143] Xinyu Wang v Ayano Shimizu [282] | 4-6,6-1,6-2 | |
| ITF W60 Kyoto | 02/20 01:00 | 26 | [350] Mai Hontama v Ayano Shimizu [282] | 7-5,3-6,4-6 | |
| ITF W60 Kyoto | 02/18 01:00 | 25 | [77] Miyu Kato v Ayano Shimizu [282] | 4-6,3-6 | |
| ITF W25 Launceston | 02/08 01:00 | 28 | [289] Ayano Shimizu v Asia Muhammad [227] | 1-6,5-7 | |
| ITF W25 Launceston | 02/07 00:00 | 27 | [370] Fanni Stollar v Ayano Shimizu [289] | Retired | |
| ITF W25 Launceston | 02/05 23:00 | 26 | [452] Abigail Tere-Apisah v Ayano Shimizu [289] | 6-4,1-6,1-6 |