Estadio: Center Court Round: 28
| ITF São Paulo - Femenino | 2018/03/03 14:00 | Julia Grabher v Barbara Haas | 6-2,6-7,6-3 |
| ITF Leipzig - Femenino | 2018/08/17 12:00 | Miriam Kolodziejova v Barbara Haas | 2-6,0-6 |
| ITF Leipzig - Femenino | 2018/08/16 10:30 | Raluca Georgiana Serban v Barbara Haas | 2-6,4-6 |
| ITF Leipzig - Femenino | 2018/08/15 09:00 | Lucrezia Stefanini v Barbara Haas | 6-7,3-6 |
| ITF Hechingen - Femenino | 2018/08/08 16:00 | Tamara Korpatsch v Barbara Haas | 2-6,6-1,6-3 |
| ITF Bad Saulgau - Femenino | 2018/08/04 12:00 | Laura Siegemund v Barbara Haas | 4-6,6-3,6-4 |
| ITF Bad Saulgau - Femenino | 2018/08/03 13:40 | Carolina Alves v Barbara Haas | 1-6,5-7 |
| ITF Bad Saulgau - Femenino | 2018/08/02 14:35 | Barbara Haas v Patty Schnyder | 6-3,4-6,6-4 |
| ITF Bad Saulgau - Femenino | 2018/08/01 12:40 | Emily Seibold v Barbara Haas | 6-4,1-6,0-6 |
| ITF Leipzig - Femenino | 2018/08/17 13:35 | Isabella Shinikova v Julia Grabher | 3-6,4-6 |
| ITF Leipzig - Femenino | 2018/08/16 13:00 | Jesika Maleckova v Julia Grabher | 4-6,5-7 |
| ITF Leipzig - Femenino | 2018/08/14 09:00 | Anna Klasen v Julia Grabher | 6-7,4-6 |
| ITF Hechingen - Femenino | 2018/08/10 15:00 | Julia Grabher v Tamara Korpatsch | 3-6,3-6 |
| ITF Hechingen - Femenino | 2018/08/08 11:20 | Julia Grabher v Alia Lex | 6-4,6-3 |
| ITF Bad Saulgau - Femenino | 2018/08/02 09:00 | Julia Grabher v Carolina Alves | 3-6,4-6 |
| ITF Bad Saulgau - Femenino | 2018/08/01 12:05 | Julia Grabher v Vivian Heisen | 6-2,6-3 |
| WTA Gstaad - Clasificación | 2018/07/14 08:00 | Alexa Guarachi v Julia Grabher | 4-6,6-1,6-1 |