Stadium: Court 9 Round: 27 Ground: Hardcourt outdoor
| ITF W15 Cancun | 2019/11/07 15:40 | Chisa Hosonuma v Ramya Natarajan | 2-6,7-5,6-1 |
| ITF W15 Cancun | 2019/11/05 14:00 | Elle Christensen v Chisa Hosonuma | 4-6,4-6 |
| ITF W15 Cancun | 2019/10/29 14:00 | Steffi Carruthers v Chisa Hosonuma | 6-3,6-0 |
| ITF W15 Anning | 2019/09/11 02:00 | Chisa Hosonuma v Meng Yi Chen | 3-6,6-4,6-1 |
| ITF W25 Kyoto | 2019/09/02 07:20 | Sakura Hosogi v Chisa Hosonuma | 6-2,6-2 |
| ITF W25 Kyoto | 2019/09/02 02:00 | Chisa Hosonuma v Ikumi Yamazaki | 3-6,6-3,10-8 |
| ITF W25 Nanao | 2019/08/25 03:00 | Misaki Matsuda v Chisa Hosonuma | 6-3,6-0 |
| ITF W25 Nanao | 2019/08/25 01:00 | Azusa Yasaki v Chisa Hosonuma | 2-6,0-6 |
| ITF W15 Cancun | 2019/11/07 14:00 | Madison Bourguignon v Anastasia Sysoeva | 4-6,6-3,4-6 |
| ITF W15 Cancun | 2019/11/05 17:35 | Anastasia Sysoeva v Adrienn Nagy | 6-3,6-1 |
| ITF W15 Cancun | 2019/10/31 14:00 | Adrienn Nagy v Anastasia Sysoeva | 6-1,5-7,6-4 |
| ITF W15 Austin | 2019/10/25 16:00 | Charlotte Chavatipon v Anastasia Sysoeva | 6-2,6-1 |
| ITF W15 Austin | 2019/10/24 16:00 | Anastasia Sysoeva v Fernanda Labrana | 7-6,7-6 |
| ITF W15 Austin | 2019/10/23 21:00 | Kylie Mckenzie v Anastasia Sysoeva | 6-4,3-6,3-6 |
| ITF W15 Austin | 2019/10/22 15:00 | Anastasia Sysoeva v Anastasia Reimchen | 7-6,2-6,10-5 |
| ITF W15 Austin | 2019/10/21 15:00 | Anastasia Sysoeva v Carolina Bulatovic | 6-2,6-1 |