Stadium: Cancha 1 Round: 25 Ground: Clay
| ITF - Santiago W60 | 2021/11/09 13:00 | Solana Sierra v Irina Maria Bara | 3-6,3-6 |
| WTA Buenos Aires | 2021/11/04 13:00 | Solana Sierra v Despina Papamichail | 6-7,4-6 |
| WTA Buenos Aires | 2021/11/01 17:00 | Sol Faga v Solana Sierra | 2-6,4-6 |
| ITF - Rio do Sul W25 | 2021/10/21 13:05 | Solana Sierra v Daniela Seguel | 5-7,3-6 |
| ITF - Rio do Sul W25 | 2021/10/19 13:25 | Solana Sierra v Tara Malik | 6-3,7-6 |
| ITF - Piracicaba W15 | 2021/10/12 16:10 | Solana Sierra v Miriana Tona | 6-4,4-6,6-7 |
| ITF - Santa Margarita de Montbui W15 | 2021/05/29 11:00 | Justina Mikulskyte v Solana Sierra | 6-2,6-3 |
| ITF - Santa Margarita de Montbui W15 | 2021/05/28 11:00 | Solana Sierra v Yvonne Cavalle-Reimers | 7-5,0-6,6-3 |
| ITF - Tucuman W25 | 2022/02/01 13:50 | Fernanda Labrana v Candela Bugnon | 6-3,7-6 |
| ITF - Tucuman W25 | 2022/01/31 19:30 | Fernanda Labrana v Lourdes Ayala | 6-4,6-1 |
| ITF - Florianopolis W25 | 2022/01/24 14:05 | Nicole Fossa Huergo v Fernanda Labrana | 2-6,6-4,10-4 |
| ITF - Florianopolis W25 | 2022/01/23 11:00 | Beatriz Verdial v Fernanda Labrana | 0-6,0-6 |
| ITF - Florianopolis W25 | 2022/01/16 17:00 | Julia Riera v Fernanda Labrana | 3-6,6-1,10-6 |
| ITF - Santiago W60 | 2021/11/10 17:35 | Arianne Hartono v Fernanda Labrana | 6-4,6-1 |
| ITF - Santiago W60 | 2021/11/08 17:55 | Ivania Martinich v Fernanda Labrana | 1-6,3-6 |
| ITF - Austin W25 | 2021/10/25 16:00 | Elysia Bolton v Fernanda Labrana | 6-2,6-4 |