Stadium: Court 4 Round: 54 Ground: Clay
| ITF W25 Rio do Sul | 2021/10/18 16:00 | Vivian Mayumi Toma v Mariana Gomes Sorrilha | 2-6,6-4,10-7 |
| ITF W15 Piracicaba | 2021/10/13 13:30 | Victoria Bosio v Mariana Gomes Sorrilha | 6-1,6-0 |
| ITF W25 Aparecida De Goiania | 2021/11/09 12:00 | Julia Konishi Camargo Silva v Victoria Jimenez Kasintseva | 0-6,2-6 |
| ITF W25 Rio do Sul | 2021/10/20 13:45 | Julia Konishi Camargo Silva v Laura Pigossi | 2-6,0-6 |
| ITF W15 Piracicaba | 2021/10/13 22:15 | Carolina Xavier Laydner v Julia Konishi Camargo Silva | 6-2,1-6,7-5 |
| ITF - W15 Monastir | 2021/05/30 11:30 | Julia Konishi Camargo Silva v Margaux Komano | 6-2,3-6,7-10 |
| ITF - W15 Monastir | 2021/05/25 08:30 | Nina Radovanovic v Julia Konishi Camargo Silva | 6-0,6-2 |
| ITF - W15 Monastir | 2021/05/18 10:50 | Julia Konishi Camargo Silva v Maria Paulina Perez Garcia | 4-6,1-6 |
| ITF - W15 Monastir | 2021/05/11 09:30 | Billon, Zoe v Julia Konishi Camargo Silva | 7-6,3-6,11-9 |
| Olimpia, Singles Qualifying W-ITF-BRA-04A | 2020/03/09 19:00 | Yuliana Lizarazo v Julia Konishi Camargo Silva | 6-2,6-0 |