Stadium: Court 1 Round: 25 Ground: Clay
| ITF W15 Frederiksberg | 2021/08/02 09:00 | Ivania Martinich v Emily Welker | 1-6,3-6 |
| ITF W15 Savitaipale | 2021/07/29 12:20 | Emily Welker v Astrid Wanja Brune Olsen | 2-6,4-6 |
| ITF W15 Savitaipale | 2021/07/28 11:45 | Jasmin Jebawy v Emily Welker | 3-6,6-1,2-6 |
| ITF W15 Vilnius | 2021/06/10 08:00 | Patricija Spaka v Emily Welker | 4-6,6-4,6-2 |
| ITF W15 Vilnius | 2021/06/09 08:55 | Emily Welker v Kathleen Kanev | 4-6,7-6,6-1 |
| ITF W15 Vilnius | 2021/06/08 10:45 | Emily Welker v Saara Orav | 6-4,1-6,6-0 |
| ITF W15 Vilnius | 2021/06/07 08:00 | Emily Welker v Iveta Daujotaite | 6-3,6-4 |
| ITF W15 Tbilisi | 2021/05/19 06:00 | Joanne Zuger v Emily Welker | 6-4,6-4 |
| ITF W15 Frederiksberg | 2021/08/02 13:15 | Ingrid Vojcinakova v Lena Ruppert | 3-6,3-6 |
| ITF W15 Frederiksberg | 2021/08/01 13:00 | Juliane Triebe v Lena Ruppert | 6-7,0-6 |
| ITF W15 Vejle | 2021/07/30 09:40 | Sohyun Park v Lena Ruppert | 6-3,6-2 |
| ITF W15 Vejle | 2021/07/29 08:00 | Lena Ruppert v Ani Vangelova | 6-0,6-4 |
| ITF W15 Vejle | 2021/07/28 08:00 | Ingrid Vojcinakova v Lena Ruppert | 1-6,6-1,4-6 |
| ITF W15 Vejle | 2021/07/26 10:00 | Lena Ruppert v Dimitra Tsatsa | 6-3,6-1 |
| ITF W25 Kyiv | 2021/07/21 10:35 | Lena Ruppert v Anastasiya Konstantinovna Soboleva | 6-3,3-6,2-6 |
| ITF W25 Kyiv | 2021/07/20 08:00 | Lena Ruppert v Mariia Bergen | 7-6,6-2 |