Stadium: Court 3 Round: 25 Ground: Clay
| ITF W15 Piracicaba | 2022/04/19 13:00 | Helena R R E Silva v Catarina M I Melleiro Junior | 6-4,2-6,1-10 |
| ITF W15 Sao Paulo | 2022/04/26 12:00 | Sol Faga v Catarina M I Melleiro Junior | 4-6,3-6 |
| ITF W15 Sao Paulo | 2022/04/25 12:00 | Catarina M I Melleiro Junior v Paola Ueno Dalmonico | 1-6,6-4,10-6 |
| ITF W15 Piracicaba | 2022/04/20 15:10 | Ana Filipa Santos v Catarina M I Melleiro Junior | 6-1,1-6,6-3 |
| ITF W15 Piracicaba | 2022/04/19 13:00 | Helena R R E Silva v Catarina M I Melleiro Junior | 6-4,2-6,1-10 |
| ITF W15 Piracicaba | 2022/04/18 13:00 | Giovanna Gomes Ferreira v Catarina M I Melleiro Junior | 1-6,6-3,6-10 |
| ITF W25 Blumenau-Gaspar | 2022/01/10 13:30 | Caroline Lampl v Catarina M I Melleiro Junior | 6-0,6-0 |
| ITF W15 Lambare | 2021/12/14 19:10 | Catarina M I Melleiro Junior v Heydi Doldan | 2-6,2-6 |
| ITF W15 Curitiba | 2021/11/29 14:50 | Nicolly Ferreira v Catarina M I Melleiro Junior | 6-4,6-3 |
| ITF W15 Piracicaba | 2022/04/19 13:00 | Helena R R E Silva v Catarina M I Melleiro Junior | 6-4,2-6,1-10 |
| ITF W15 Piracicaba | 2022/04/18 13:00 | Beatriz Verdial v Helena R R E Silva | 2-6,1-6 |
| ITF W15 Monastir | 2021/06/27 14:00 | Helena R R E Silva v Constance Branstine | 6-4,6-7,13-15 |
| ITF W15 Monastir | 2021/06/21 10:30 | Hwiwon Wi v Helena R R E Silva | 6-2,6-2 |
| ITF W15 Monastir | 2021/06/20 14:00 | Constance Branstine v Helena R R E Silva | 1-6,6-4,9-11 |
| ITF W15 Monastir | 2021/06/13 14:00 | Helena R R E Silva v Magdalena Stoilkovska | 1-6,1-6 |
| ITF W15 Monastir | 2021/06/06 15:00 | Helena R R E Silva v Elisa Andrea Camerano | 2-6,0-6 |
| ITF W15 Monastir | 2021/05/30 13:00 | Kendra Bunch v Helena R R E Silva | 6-0,6-1 |