Stadium: Court 2 Round: 25 Ground: Clay
| ITF Women Leipzig | 2018/08/14 09:00 | Anna Klasen v Julia Grabher | 6-7,4-6 |
| ITF W25 Klosters | 2019/06/17 15:10 | Roemer, Charlotte v Anna Klasen | 3-6,4-6 |
| ITF W25 Klosters | 2019/06/17 09:00 | Gietz, Lea v Anna Klasen | 7-6,1-6,10-12 |
| Kaltenkirchen, Singles Qualifying W-ITF-GER-07A | 2019/06/11 14:00 | Silich, Alina v Anna Klasen | 6-4,6-3 |
| Obidos, Singles Qualifying W-ITF-POR-01A | 2019/05/06 14:50 | Adler, Lou v Anna Klasen | 6-2,7-5 |
| Obidos, Singles Qualifying W-ITF-POR-01A | 2019/05/06 08:00 | Fonte, Maria Ines v Anna Klasen | 3-6,4-6 |
| ITF W25 Santa Margherita | 2019/04/29 12:00 | Adrienn Nagy v Anna Klasen | 7-6,6-2 |
| Obidos, Singles Qualifying W-ITF-POR-01A | 2019/04/09 14:00 | Gergana Topalova v Anna Klasen | 6-0,6-4 |
| Obidos, Singles Qualifying W-ITF-POR-01A | 2019/04/01 14:00 | Ka, Andrea v Anna Klasen | 6-2,3-6,10-6 |
| ITF W60 Brescia | 2019/06/06 11:50 | Zoe Hives v Julia Grabher | 6-2,6-3 |
| ITF W60 Brescia | 2019/06/05 12:10 | Julia Grabher v Conny Perrin | 6-2,2-6,6-1 |
| ITF W60 Brescia | 2019/06/04 09:35 | Julia Grabher v Ferrando, Cristiana | 6-4,6-2 |
| ITF W60 Brescia | 2019/06/03 12:10 | Julia Grabher v Kurata, Nathaly | 6-0,6-4 |
| ITF W25 Grado | 2019/05/30 17:00 | Kovinic, Danka v Julia Grabher | 6-4,4-6,7-6 |
| Caserte, Simples W-ITF-ITA-09A | 2019/05/23 07:00 | Julia Grabher v Anna Danilina | 1-6,3-6 |
| Caserte, Simples W-ITF-ITA-09A | 2019/05/21 15:15 | Julia Grabher v Prati, Federica | 6-0,6-0 |
| Wiesbaden, Simples W-ITF-GER-03A | 2019/05/01 13:35 | Scholsen, Helene v Julia Grabher | 6-3,6-7,7-6 |