Stadium: Court 3 Round: 54 Ground: Clay
| ITF W15 Curitiba | 2022/05/02 15:00 | Julia B B Borddignon v Catarina M I Melleiro Junior | 7-5,6-4 |
| ITF W15 Sao Paulo | 2022/04/28 13:00 | Romina Ccuno v Catarina M I Melleiro Junior | 6-3,6-2 |
| ITF W15 Sao Paulo | 2022/04/27 13:45 | Catarina M I Melleiro Junior v Helena R R E Silva | 5-7,6-2,6-2 |
| 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 W15 Curitiba | 2022/05/02 13:00 | Sofia Carvalho Rocha v Sofia Cohen Perovani | 1-6,2-6 |
| ITF W25 Blumenau-Gaspar | 2022/01/10 16:35 | Sofia Carvalho Rocha v Bianca G Lampert | 4-6,3-6 |