Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF W25 Budapešť | 2021/09/27 12:35 | Sinja Kraus v Tatiana Pieri | 3-6,6-2,10-4 |
| ITF W25 Budapešť | 2021/09/26 11:30 | Tess Sugnaux v Tatiana Pieri | 2-6,3-6 |
| ITF W80 Wiesbaden | 2021/09/20 14:20 | Tatiana Pieri v Yana Morderger | 0-6,6-3,7-10 |
| ITF W60 Montreux | 2021/09/08 15:10 | Simona Waltert v Tatiana Pieri | 7-6,6-2 |
| ITF W60 Montreux | 2021/09/07 08:50 | Tatiana Pieri v Federica Arcidiacono | 7-5,2-6,10-6 |
| ITF W25 Marbella | 2021/09/01 10:05 | Marina Melnikova v Tatiana Pieri | 7-5,7-5 |
| ITF W25 Verbier | 2021/08/24 07:50 | Sada Nahimana v Tatiana Pieri | 6-1,6-2 |
| ITF W25 Kyjev | 2021/07/21 08:00 | Anastasia Zarycka v Tatiana Pieri | 6-4,6-4 |
| ITF W25 Loule | 2021/10/03 13:00 | Maria Dolores Lopez Martinez v Milla Sequeira | 6-1,7-5 |
| ITF W15 Melilla | 2021/09/17 09:00 | Claudia Hoste Ferrer v Maria Dolores Lopez Martinez | 6-0,7-5 |
| ITF W15 Melilla | 2021/09/14 10:55 | Maria Dolores Lopez Martinez v Lidia Moreno Arias | 6-2,6-2 |
| ITF W15 Don Benito | 2021/07/23 08:00 | Maria Dolores Lopez Martinez v Olga Parres Azcoitia | 2-6,3-6 |
| ITF W15 Don Benito | 2021/07/22 07:30 | Maria Dolores Lopez Martinez v Nina Rudiukova | 6-7,7-5,6-4 |
| ITF W15 Don Benito | 2021/07/21 11:35 | Julia Kimmelmann v Maria Dolores Lopez Martinez | 6-4,6-7,1-6 |
| ITF W15 Don Benito | 2021/07/20 09:40 | Maria Dolores Lopez Martinez v Valeria Koussenkova | 6-3,6-3 |
| ITF W15 Don Benito | 2021/07/19 16:30 | Ksenia S L Kravtseva v Maria Dolores Lopez Martinez | 0-6,0-6 |