| 2017 Fed Cup | 2017/04/20 09:15 | Karen Barritza v Sandra Samir | 6-3,6-2 |
| ITF Women Istanbul Qual | 2018/04/07 13:30 | Anastasia Gasanova v Karen Barritza | 6-4,6-1 |
| ITF Women Altenkirchen Qual | 2018/02/18 09:00 | Harriet Dart v Karen Barritza | 6-4,6-1 |
| ITF Women Altenkirchen Qual | 2018/02/17 09:30 | Karen Barritza v Polina Bakhmutkina | 6-4,5-7,7-5 |
| 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 Tunis | 2018/04/12 16:00 | Anastasia Grymalska v Sandra Samir | 6-2,6-3 |
| ITF Women Tunis | 2018/04/10 11:10 | Mia Nicole Eklund v Sandra Samir | 1-6,6-4,2-6 |
| ITF Women Hammamet | 2018/04/06 09:00 | Lea Boskovic v Sandra Samir | 7-6,6-4 |
| ITF Women Hammamet | 2018/04/05 09:00 | Yasmine Mansouri v Sandra Samir | 4-6,4-6 |
| ITF Women Hammamet | 2018/04/04 11:55 | Fiona Codino v Sandra Samir | 2-6,0-6 |
| ITF Women Sharm El Sheikh | 2018/03/15 08:00 | Sandra Samir v Julia Terziyska | 6-7,3-6 |
| ITF Women Sharm El Sheikh | 2018/03/14 08:00 | Sandra Samir v Daniela Schippers | 6-3,3-6,6-2 |
| ITF Women Sharm El Sheikh | 2018/03/09 11:30 | Sandra Samir v Lucia Bronzetti | 6-3,0-6,1-6 |