Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Monastir | 2021/10/13 11:00 | Mihaela Djakovic v Nadine Keller | 4-6,7-5,7-5 |
| ITF W15 Monastir | 2021/10/07 08:30 | Tess Sugnaux v Nadine Keller | 4-6,7-5,6-3 |
| ITF W15 Monastir | 2021/10/05 11:25 | Sravya Shivani Chilakalapudi v Nadine Keller | 6-7,0-6 |
| ITF W25 Marbella | 2021/08/30 09:30 | Ekaterina Bychkova v Nadine Keller | 7-6,6-2 |
| ITF W25 Verbier | 2021/08/26 12:15 | Nadine Keller v Joanne Zuger | 2-6,2-6 |
| ITF W25 Verbier | 2021/08/24 09:15 | Nadine Keller v Aurora Zantedeschi | 6-2,6-1 |
| ITF W15 Monastir | 2021/07/28 10:25 | Olga Helmi v Nadine Keller | 7-5,6-3 |
| ITF W15 Monastir | 2021/07/27 09:00 | Nadine Keller v Jimar G G Gonzalez | 6-0,6-4 |
| ITF W25 Lagos | 2021/10/11 14:15 | Sara Lanca v Tina Cvetkovic | 2-6,1-6 |
| ITF W25 Loule | 2021/10/04 10:00 | Lisa Pigato v Sara Lanca | 6-1,6-2 |
| ITF W25 Lisbon | 2021/09/26 12:00 | Nuria Brancaccio v Sara Lanca | 6-0,6-1 |
| ITF W25 Santarem | 2021/09/20 08:30 | Angelica Moratelli v Sara Lanca | 7-5,6-1 |
| ITF W60 Caldas da Rainha | 2021/09/15 13:15 | Marie Benoit v Sara Lanca | 6-2,6-0 |
| ITF W25 Leiria | 2021/09/07 10:00 | Anastasia Kulikova v Sara Lanca | 6-1,6-2 |
| ITF W15 Monastir | 2021/08/04 17:25 | Sara Lanca v Maria G Rivera Corado | 2-6,2-6 |
| ITF W15 Monastir | 2021/07/26 10:30 | Sara Lanca v Khrystyna Vozniak | 2-6,5-7 |