| ITF Women Wiesbaden | 2017/05/02 13:00 | Laura Schaeder v Katharina Gerlach | 1-6,4-6 |
| ITF Women Wiesbaden | 2017/05/02 07:30 | Sabrina Rittberger v Katharina Gerlach | 1-6,4-6 |
| WTA Stuttgart Qual | 2017/04/22 12:25 | Lesley Pattinama Kerkhove v Katharina Gerlach | 7-5,6-4 |
| ITF Women Hammamet | 2017/04/14 09:00 | Fernanda Brito v Katharina Gerlach | 6-2,6-0 |
| ITF Women Hammamet | 2017/04/13 08:30 | Petra Januskova v Katharina Gerlach | 1-6,3-6 |
| ITF Women Hammamet | 2017/04/12 10:10 | Monika Kilnarova v Katharina Gerlach | 4-6,1-6 |
| ITF Women Hammamet | 2017/03/17 09:00 | Nina Potocnik v Katharina Gerlach | 7-6,6-0 |
| ITF Women Hammamet | 2017/03/16 09:55 | Yasmine Mansouri v Katharina Gerlach | 2-6,7-5,2-6 |
| ITF Women Altenkirchen Qual | 2017/02/12 17:30 | Kimberley Zimmermann v Kathleen Kanev | 6-2,6-2 |
| ITF Women Altenkirchen Qual | 2017/02/11 12:00 | Kathleen Kanev v Selina Dal | 7-5,6-1 |
| ITF Women Stuttgart | 2017/01/18 10:00 | Nina Stadler v Kathleen Kanev | 6-1,6-1 |