Stadium: Regione Abruzzo Round: 44 Ground: Clay
| ITF W15 Monastir | 2021/05/02 15:30 | Samantha Imbo Nloga v Aline Thommen | 6-3,6-2 |
| ITF W15 Monastir | 2021/04/20 10:30 | Anita Bertoloni v Aline Thommen | 7-6,6-4 |
| ITF W15 Monastir | 2021/04/19 13:00 | Aline Thommen v Marie Villet | 6-4,6-4 |
| ITF W15 Monastir | 2021/04/19 09:00 | Aline Thommen v Mathilde Lollia | 4-6,7-6,14-12 |
| ITF W15 Monastir | 2021/04/11 14:00 | Bojana Klincov v Aline Thommen | 6-7,6-3,10-4 |
| ITF W15 Sharm El Sheikh | 2021/03/22 10:00 | Aline Thommen v Katyarina Paulenka | 6-7,0-6 |
| ITF W15 Sharm El Sheikh | 2021/03/21 14:00 | Ivana Sebestova v Aline Thommen | 4-6,4-6 |
| ITF W15 Sharm El Sheikh | 2021/03/15 08:00 | Amira Badawi v Aline Thommen | 6-3,6-2 |