Stadium: Court 6 Round: 44 Ground: Hardcourt outdoor
| ITF W25 Yokohama | 2020/03/03 01:00 | Nana Kawagishi v Chisa Hosonuma | 7-5,6-2 |
| ITF W60 Kyoto | 2020/02/20 03:10 | Chisa Hosonuma v Fang Ying Xun | 2-6,4-6 |
| ITF W60 Kyoto | 2020/02/19 03:45 | Chisa Hosonuma v Mana Ayukawa | 6-3,6-4 |
| ITF W60 Kyoto | 2020/02/17 07:50 | Chisa Hosonuma v Yui Chikaraishi | 7-5,7-6 |
| ITF W60 Kyoto | 2020/02/17 02:55 | Ramu Ueda v Chisa Hosonuma | 7-6,2-6,4-10 |
| ITF W15 Hamilton | 2020/02/11 02:10 | Sohyun Park v Chisa Hosonuma | 6-2,6-2 |
| ITF W25 Launceston | 2020/02/03 00:55 | Chisa Hosonuma v Fangran Tian | 6-4,1-6,9-11 |
| ITF W25 Launceston | 2020/02/02 02:00 | Chisa Hosonuma v Catherine Krueger | 6-2,6-2 |
| ITF W15 Cancun | 2021/10/10 14:00 | Chelsea Fontenel v Isabella B Aguirre | 6-0,6-4 |
| ITF W15 Cancun | 2021/10/03 21:00 | Isabella B Aguirre v Koral Koldobski | 6-7,4-6 |
| ITF W15 Cancun | 2021/09/26 17:30 | Isabella B Aguirre v Vanesa Suarez | 6-4,5-7,3-10 |
| ITF W15 Cancun | 2021/09/22 15:55 | Isabella B Aguirre v Akilah James | 3-6,2-6 |
| ITF W25 Naples | 2021/05/03 15:00 | Elizabeth Mandlik v Isabella B Aguirre | 6-0,6-0 |