Stadium: Court 4 Round: 26 Ground: Clay
| ITF W15 Curitiba | 2022/05/04 17:25 | Marian G P Cano v Marie Mettraux | 5-7,1-6 |
| ITF W15 São Paulo | 2022/04/26 15:00 | Fernanda Astete v Marie Mettraux | 6-1,7-6 |
| ITF W15 Piracicaba | 2022/04/20 13:00 | Marie Mettraux v Romina Ccuno | 4-6,3-6 |
| ITF W15 Palma Nova | 2022/03/23 12:35 | Miriam Bulgaru v Marie Mettraux | 6-2,6-2 |
| ITF W15 Palma Nova | 2022/03/22 09:00 | Marie Mettraux v Noa Krznaric | 2-6,3-6 |
| ITF W15 Palma Nova | 2022/03/21 12:30 | Marie Mettraux v Luca Bohlen | 6-2,6-0 |
| ITF W15 Palma Nova | 2022/03/20 10:30 | Marie Mettraux v Irina Dshandshgava | 6-0,6-3 |
| ITF W15 Palma Nova | 2022/03/15 08:15 | Marie Mettraux v Maria Vittoria Viviani | 5-7,4-6 |
| ITF W15 Curitiba | 2022/05/04 16:00 | Ana Candiotto v Nadine Keller | 3-6,2-6 |
| ITF W15 São Paulo | 2022/05/01 14:00 | Nadine Keller v Martina Capurro Taborda | 1-6,3-6 |
| ITF W15 São Paulo | 2022/04/30 16:00 | Nadine Keller v Noelia Zeballos | 6-4,6-2 |
| ITF W15 São Paulo | 2022/04/29 13:00 | Thaisa Grana Pedretti v Nadine Keller | 5-7,6-1,2-6 |
| ITF W15 São Paulo | 2022/04/27 13:35 | Fernanda Labrana v Nadine Keller | 3-6,3-6 |
| ITF W60 Chiasso | 2022/04/18 09:25 | Justina Mikulskyte v Nadine Keller | 6-0,6-4 |
| ITF W15 Marrakech | 2022/03/16 14:50 | Nadine Keller v Verena Meliss | 4-6,2-6 |
| ITF W15 Monastir | 2022/03/05 11:45 | Nadine Keller v Julia Terziyska | 3-6,7-6,2-6 |