| ITF W25 Klosters | 06/23 07:00 | 28 | [282] Julia Grabher v Yuki Naito [433] | 6-4,6-4 | |
| ITF W25 Klosters | 06/21 07:00 | 27 | Joanne Zuger v Julia Grabher | 6-3,4-6,4-6 | |
| ITF W25 Klosters | 06/20 08:50 | 26 | Draginja Vukovic v Julia Grabher | 6-4,6-7,4-6 | |
| ITF W25 Klosters | 06/19 14:45 | 25 | Anna Klasen v Julia Grabher | 3-6,2-6 | |
| ITF W60 Brescia | 06/06 11:50 | 26 | [197] Zoe Hives v Julia Grabher [285] | 6-2,6-3 | |
| ITF W60 Brescia | 06/05 12:10 | 25 | [285] Julia Grabher v Conny Perrin [140] | 6-2,2-6,6-1 | |
| ITF W60 Brescia | 06/04 09:35 | 45 | [285] Julia Grabher v Cristiana Ferrando [423] | 6-4,6-2 | |
| ITF W60 Brescia | 06/03 12:10 | 45 | Julia Grabher v Nathaly Kurata | 6-0,6-4 | |
| ITF W25 Grado | 05/30 17:00 | 25 | [182] Danka Kovinic v Julia Grabher [285] | 6-4,4-6,7-6 | |
| ITF W25 Caserta | 05/23 07:00 | 26 | [284] Julia Grabher v Anna Danilina [358] | 1-6,3-6 | |
| ITF W25 Caserta | 05/21 15:15 | 25 | Julia Grabher v Federica Prati | 6-0,6-0 | |
| ITF W60 Wiesbaden | 05/01 13:35 | 25 | [400] Helene Scholsen v Julia Grabher [285] | 6-3,6-7,7-6 | |
| ITF W25 Chiasso | 04/27 08:30 | 27 | [269] Jaqueline Adina Cristian v Julia Grabher [285] | 3-6,6-1,6-4 | |
| ITF W25 Chiasso | 04/26 10:15 | 26 | [320] Stefania Rubini v Julia Grabher [285] | 2-6,6-1,3-6 | |
| ITF W25 Chiasso | 04/24 08:00 | 25 | Fiona Ganz v Julia Grabher | 3-6,2-6 | |
| ITF W25 Jackson | 04/05 14:00 | 26 | [382] Hua-Chen Lee v Julia Grabher [312] | 6-2,6-1 | |
| ITF W25 Jackson | 04/03 15:00 | 25 | Alexandra Damaschin v Julia Grabher | 4-6,2-6 | |
| ITF W25 Campinas | 03/31 14:00 | 29 | Danka Kovinic v Julia Grabher | 6-2,3-6,6-3 | |
| ITF W25 Campinas | 03/31 12:00 | - | [192] Danka Kovinic v Julia Grabher [323] | 6-2,3-6,5-3 | |
| ITF W25 Campinas | 03/30 14:40 | 28 | [189] Martina Di Giuseppe v Julia Grabher [323] | 3-6,6-4,3-6 | |
| ITF W25 Campinas | 03/29 13:00 | 27 | [215] Jasmine Paolini v Julia Grabher [323] | 4-6,6-4,4-6 | |
| ITF W25 Campinas | 03/28 14:50 | 26 | [323] Julia Grabher v Lea Boskovic [387] | 6-3,6-4 | |
| ITF W25 Campinas | 03/27 14:35 | 25 | Julia Grabher v Barbara Gatica | 7-6,6-2 | |
| ITF W25 Curitiba | 03/22 21:00 | 27 | [323] Julia Grabher v Louisa Chirico [385] | 2-6,1-6 | |
| ITF W25 Curitiba | 03/21 13:00 | 26 | [157] Veronica Cepede Royg v Julia Grabher [323] | 5-7,6-3,3-6 | |
| ITF W25 Curitiba | 03/19 17:50 | 25 | [323] Julia Grabher v Andreea Amalia Rosca [246] | 6-1,6-3 | |
| ITF W25 Sao Paulo | 03/14 13:00 | 26 | [276] Julia Grabher v Daniela Seguel [300] | 5-7,1-6 | |
| ITF W25 Sao Paulo | 03/13 15:35 | 25 | [276] Julia Grabher v Jessica Ho [383] | 6-3,2-6,6-2 | |
| ITF W25 Trnava | 02/13 17:20 | 25 | Julia Grabher v Magdalena Pantuckova | 2-6,4-6 | |
| 2019 Fed Cup | 02/06 09:00 | 1 | Julia Grabher v Chiraz Bechri | 7-5,6-0 |