Stadium: Court 5 Round: 24 Ground: Clay
| ITF W25 Klosters | 2021/06/21 08:25 | Tina Nadine Smith v Sandy Marti | 5-7,2-6 |
| ITF - W15 Sharm El Sheikh | 2021/02/21 14:00 | Sandy Marti v Kajsa Rinaldo Persson | 2-6,3-6 |
| ITF - W15 Sharm El Sheikh | 2021/02/14 13:30 | Biolay , Sophia v Sandy Marti | 6-4,6-1 |
| ITF - W15 Sharm El Sheikh | 2020/10/27 09:50 | Valentina Ryser v Sandy Marti | 6-4,6-7,11-9 |
| ITF - W15 Sharm El Sheikh | 2020/10/26 12:00 | Sandy Marti v Adrienn Nagy | 7-6,7-6 |
| ITF - W15 Sharm El Sheikh | 2020/10/25 15:30 | Sandy Marti v Ashmitha Easwaramurthi | 6-2,6-3 |
| ITF - W15 Sharm El Sheikh | 2020/10/19 10:30 | Conway, Jasmine v Sandy Marti | 6-2,4-6,10-7 |
| ITF - W15 Sharm El Sheikh | 2020/10/18 15:30 | Sandy Marti v Anastasiia Poplavska | 0-6,6-2,10-6 |
| ITF W25 Klosters | 2021/06/21 08:30 | Arina Gabriela Vasilescu v Nadine Keller | 6-7,4-6 |
| ITF W25 Klosters | 2021/06/20 12:55 | Livia Airoldi v Nadine Keller | 1-6,1-6 |
| ITF - W15 Monastir | 2021/06/02 08:30 | Nahia Berecoechea v Nadine Keller | 6-3,1-6,6-3 |
| ITF - W15 Monastir | 2021/06/01 10:00 | Bokova, Vladlena v Nadine Keller | 0-6,6-3,4-10 |
| ITF - W15 Monastir | 2021/05/31 11:30 | Dury, Mathilde v Nadine Keller | 1-6,1-6 |
| ITF - W15 Monastir | 2021/05/30 13:00 | Zipfel, Rachel v Nadine Keller | 0-6,2-6 |
| ITF - W15 Monastir | 2021/05/26 08:30 | Angelica Raggi v Nadine Keller | 6-2,6-1 |
| ITF - W15 Monastir | 2021/05/25 09:30 | Nadine Keller v Benkaddour, Lynda | 6-1,6-2 |