Stadium: Court 4 Round: 54 Ground: Clay
| ITF W15 Wanfercee-Baulet | 2019/08/19 09:00 | Ena Kajevic v Karen Barritza | 2-6,0-6 |
| ITF W15 Parnu | 2019/07/18 14:10 | Anastasia Kulikova v Karen Barritza | 3-6,1-6 |
| ITF W15 Parnu | 2019/07/17 09:30 | Karen Barritza v Vicky Van De Peer | 6-3,6-1 |
| 2019 Fed Cup | 2019/02/09 12:50 | Karen Barritza v Anett Kontaveit | 1-6,4-6 |
| 2019 Fed Cup | 2019/02/08 16:55 | Magda Linette v Karen Barritza | 6-2,6-2 |
| 2019 Fed Cup | 2019/02/07 16:45 | Daria Kasatkina v Karen Barritza | 6-0,6-4 |
| ITF Women Koksijde | 2018/08/07 11:50 | Karen Barritza v Raluca Georgiana Serban | 1-6,4-6 |
| ITF Women Koksijde | 2018/08/05 14:55 | Karen Barritza v Blanca Puig Caballero | 6-2,6-1 |
| ITF W15 Wanfercee-Baulet | 2019/08/19 09:00 | Julia Mikulski v Anne-Sophie Morandais | 6-4,6-4 |
| ITF W15 Knokke | 2019/07/29 13:00 | Julia Mikulski v Luna Meers | 6-4,1-6,1-10 |
| ITF W15 Knokke | 2019/07/29 07:30 | Jantje Tilbuerger v Julia Mikulski | 1-6,6-2,7-10 |
| ITF Women Oldenzaal | 2018/08/15 11:00 | Maia Lumsden v Julia Mikulski | 6-7,6-1,6-1 |
| ITF Women Oldenzaal | 2018/08/14 11:25 | Dainah Cameron v Julia Mikulski | 2-6,2-6 |
| ITF Women Oldenzaal | 2018/08/13 10:00 | Julia Traub v Julia Mikulski | 1-6,1-6 |
| ITF Women Oldenzaal | 2018/08/12 12:00 | Julia Mikulski v Sem Wensveen | 6-1,6-1 |
| ITF Women Hilton Head | 2016/10/04 13:30 | Maileen Nuudi v Julia Mikulski | 4-6,6-4,6-3 |