Stadium: C Round: 54
| ITF Women Loughborough | 2018/02/07 10:00 | Karen Barritza v Panna Udvardy | 2-6,6-7 |
| ITF Women Loughborough Qual | 2018/02/06 11:25 | Karen Barritza v Alice Gillan | 6-4,6-1 |
| ITF Women Loughborough Qual | 2018/02/05 10:00 | Karen Barritza v Danielle Daley | 6-1,6-2 |
| ITF Women Stuttgart | 2018/01/24 11:15 | Stephanie Wagner v Karen Barritza | 6-2,6-0 |
| ITF Women Helsinki | 2017/11/16 13:00 | Anastasia Kulikova v Karen Barritza | 2-6,7-6,7-5 |
| ITF Women Helsinki | 2017/11/15 12:00 | Deniza Marcinkevica v Karen Barritza | 1-6,1-6 |
| ITF Women Helsinki | 2017/11/14 13:25 | Elena Malygina v Karen Barritza | 1-6,2-6 |
| ITF Women Shrewsbury | 2017/11/07 12:20 | Karen Barritza v Katie Swan | 5-7,2-6 |
| ITF Women Hammamet | 2018/02/08 08:30 | Katharina Hering v Guadalupe Perez Rojas | 2-6,6-4,3-6 |
| ITF Women Hammamet | 2018/02/06 10:05 | Katharina Hering v Elena Griessner | 6-3,6-4 |
| ITF Women Hammamet | 2018/01/31 10:25 | Nefisa Berberovic v Katharina Hering | 6-0,6-3 |
| ITF Women Andrezieux-Boutheon Qual | 2018/01/20 16:10 | Julia Elbaba v Katharina Hering | 6-2,6-3 |
| ITF Women Stellenbosch | 2017/12/08 07:30 | Katharina Hering v Lou Adler | 3-6,2-6 |
| ITF Women Stellenbosch | 2017/12/07 09:30 | Katharina Hering v Federica Prati | 6-4,6-4 |
| ITF Women Stellenbosch | 2017/12/05 12:40 | Katharina Hering v Minette Van Vreden | 6-3,0-6,6-2 |
| ITF Women Stellenbosch | 2017/11/30 11:50 | Katharina Hering v Salma Ewing | 6-1,3-6,0-6 |