Stadium: Court 9 Round: 25 Ground: Hardcourt indoor
| ITF W15 Lousada | 2019/10/22 09:00 | Mariana Campino v Almudena S-L Fernandez | 4-6,5-7 |
| ITF W15 Lousada | 2021/11/23 10:00 | Himeno Sakatsume v Almudena S-L Fernandez | 6-2,6-3 |
| UTR Pro Tennis Series Sofia Women | 2021/09/02 08:30 | Sara Mikaca v Almudena S-L Fernandez | 7-6,6-3 |
| UTR Pro Tennis Series Sofia Women | 2021/09/01 09:30 | Daria Lodikova v Almudena S-L Fernandez | 6-0,5-2 |
| UTR Pro Tennis Series Sofia Women | 2021/08/31 08:00 | Anna Morgina v Almudena S-L Fernandez | 2-6,6-4,6-1 |
| UTR Pro Tennis Series Sofia Women | 2021/08/29 15:00 | Martina Gledacheva v Almudena S-L Fernandez | 5-7,0-6 |
| UTR Pro Tennis Series Mulheim Women | 2021/07/31 11:45 | Elizabeth Halbauer v Almudena S-L Fernandez | 6-3,6-4 |
| UTR Pro Tennis Series Mulheim Women | 2021/07/30 16:30 | Almudena S-L Fernandez v Anita Husaric | 6-1,6-2 |
| UTR Pro Tennis Series Mulheim Women | 2021/07/30 08:00 | Almudena S-L Fernandez v Lexie Stevens | 4-6,2-6 |
| ITF W15 Lousada | 2021/11/23 12:25 | Matilde Jorge v Mariana Campino | 6-4,6-4 |
| ITF W25 Lisbon | 2021/07/04 11:55 | Melanie Stokke v Mariana Campino | 6-1,6-1 |
| ITF W25 Porto | 2021/06/23 09:30 | Mariana Campino v Arianne Hartono | 1-6,1-6 |
| ITF W25 Oeiras | 2021/04/25 10:00 | Mariana Campino v Jenny Duerst | 1-6,0-6 |
| ITF W15 Oeiras | 2020/08/17 13:00 | Mariana Campino v Josephine Boualem | 4-6,3-6 |
| FPT Portugal Series Women | 2020/07/10 13:00 | Maria Ines Fonte v Mariana Campino | 6-4,6-4 |
| FPT Portugal Series Women | 2020/07/09 13:30 | Mariana Campino v Madalena Amil | 6-2,6-3 |
| FPT Portugal Series Women | 2020/07/03 14:00 | Ana Filipa Santos v Mariana Campino | 6-4,5-3 |