Stadium: Court 3 Round: 25
| ITF Women Obidos | 2018/06/13 09:30 | Dejana Radanovic v Anna Klasen | 6-2,6-2 |
| ITF Women Obidos Qual | 2018/06/04 09:30 | Mahak Jain v Anna Klasen | 4-6,6-4,6-2 |
| ITF Women Obidos Qual | 2018/06/03 10:30 | Leonor Oliveira v Anna Klasen | 1-6,0-6 |
| ITF Women Obidos | 2018/05/31 13:50 | Anna Klasen v Lina Gjorcheska | 7-5,0-6,4-6 |
| ITF Women Obidos | 2018/05/29 10:55 | Anna Klasen v Luisa Pelayo | 6-3,6-1 |
| ITF Women Obidos Qual | 2018/05/28 10:45 | Mahak Jain v Anna Klasen | 3-6,2-6 |
| ITF Women Obidos Qual | 2018/05/27 09:30 | Maria Fernanda Morales v Anna Klasen | 0-6,0-6 |
| ITF Women Tucepi | 2018/04/24 09:00 | Rio Kitagawa v Anna Klasen | 7-6,5-7,6-4 |
| WTA Hertogenbosch Qual | 2018/06/10 13:50 | Veronika Kudermetova v Sviatlana Pirazhenka | 6-2,6-3 |
| WTA Hertogenbosch Qual | 2018/06/09 12:45 | Sviatlana Pirazhenka v Ellen Perez | 7-6,6-4 |
| ITF Women Caserta Qual | 2018/05/20 11:40 | Sviatlana Pirazhenka v Barbara Gatica | 3-6,4-6 |
| ITF Women Caserta Qual | 2018/05/19 13:55 | Sviatlana Pirazhenka v Nicole Bunea | 6-2,6-3 |
| ITF Women San Severo | 2018/05/16 17:00 | Jule Niemeier v Sviatlana Pirazhenka | 6-2,6-1 |
| ITF Women San Severo | 2018/05/15 08:00 | Gaia Squarcialupi v Sviatlana Pirazhenka | 3-6,3-6 |
| ITF Women Tbilisi | 2018/05/01 06:00 | Sviatlana Pirazhenka v Nastja Kolar | 3-6,4-6 |
| ITF Women Karshi | 2018/04/23 10:15 | Sviatlana Pirazhenka v Margarita Betova | 4-6,2-6 |