| ITF W25 Altenkirchen | 2020/02/23 17:20 | Arlinda Rushiti v Schmidt, Marisa | 7-6,6-2 |
| Stuttgart-Stammheim, Singles W-ITF-GER-01A | 2020/01/20 10:00 | Schmucker, Yvette v Schmidt, Marisa | 6-1,3-6,10-3 |
| Stuttgart-Stammheim, Singles W-ITF-GER-01A | 2020/01/19 09:00 | Schmidt, Marisa v Milenkovic, Kristina | 6-1,6-2 |
| ITF - W15 Monastir | 2020/10/29 08:00 | Ruppert, Lena v Tamara Curovic | 4-6,1-6 |
| ITF - W15 Monastir | 2020/10/28 08:00 | Olivia Gram v Ruppert, Lena | 2-6,0-6 |
| ITF - W15 Monastir | 2020/10/26 09:30 | Margarita Ignatjeva v Ruppert, Lena | 4-6,3-6 |
| ITF - W15 Monastir | 2020/10/25 12:00 | Safarova, Zdena v Ruppert, Lena | 3-6,3-6 |
| ITF - W15 Monastir | 2020/10/20 11:05 | Ruppert, Lena v Ines Ibbou | 2-6,1-6 |
| ITF W15 Alkmaar | 2020/08/28 10:55 | Noma Noha Akugue v Ruppert, Lena | 6-2,6-4 |
| ITF W15 Alkmaar | 2020/08/27 10:55 | Julia Avdeeva v Ruppert, Lena | 5-7,3-6 |
| ITF W15 Alkmaar | 2020/08/26 09:00 | Ani Vangelova v Ruppert, Lena | 1-6,6-7 |