Stadium: Court 1 Round: 28 Ground: Clay
| ITF W15 Dijon | 2021/09/16 08:00 | Amarissa K Toth v Lea Tholey | 7-6,7-6 |
| ITF W15 Dijon | 2021/09/15 10:25 | Lucie Nguyen Tan v Amarissa K Toth | 1-6,4-6 |
| ITF W15 Dijon | 2021/09/14 14:00 | Amarissa K Toth v Fiona Codino | 6-0,6-3 |
| ITF W15 Bratislava | 2021/08/12 09:55 | Radka Zelnickova v Amarissa K Toth | 7-5,6-1 |
| ITF W15 Bratislava | 2021/08/11 11:00 | Amarissa K Toth v Polina Leykina | 6-3,6-0 |
| WTA Budapest | 2021/07/10 10:20 | Julia Grabher v Amarissa K Toth | 6-3,6-4 |
| ITF W15 Antalya | 2021/06/30 08:05 | Rosa Vicens Mas v Amarissa K Toth | 6-1,6-2 |
| ITF W15 Antalya | 2021/06/24 06:45 | Amarissa K Toth v Maria F Herazo Gonzalez | 3-6,1-6 |
| ITF W15 Dijon | 2021/09/16 08:00 | Arina Gabriela Vasilescu v Valentina Ryser | 6-3,1-6,2-6 |
| ITF W15 Dijon | 2021/09/15 08:00 | Vivian Wolff v Valentina Ryser | 4-6,5-7 |
| ITF W15 Dijon | 2021/09/14 07:30 | Marine Szostak v Valentina Ryser | 4-6,7-5,3-6 |
| ITF W60 Montreux | 2021/09/08 10:35 | Conny Perrin v Valentina Ryser | 6-1,7-6 |
| ITF W60 Collonge-Bellerive | 2021/09/01 09:35 | Oceane Dodin v Valentina Ryser | 6-3,7-5 |
| ITF W25 Verbier | 2021/08/25 14:20 | Maria Timofeeva v Valentina Ryser | 4-6,6-3,6-3 |
| ITF W15 Savitaipale | 2021/07/31 09:00 | Valentina Ryser v Emily Seibold | 6-3,4-6,6-7 |
| ITF W15 Savitaipale | 2021/07/30 09:00 | Valentina Ryser v Maria Lota Kaul | 6-2,6-4 |