Stadium: Court 6 Round: 45 Ground: Clay
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/13 10:50 | Laguza, Anna v Rittberger, Sabrina | 6-4,6-0 |
| ITF - W15 Monastir | 2019/02/11 08:00 | Almudena S-L Fernandez v Rittberger, Sabrina | 7-5,6-1 |
| ITF - W15 Monastir | 2019/01/30 10:00 | Estelle Cascino v Rittberger, Sabrina | 7-5,6-1 |
| ITF - W15 Monastir | 2019/01/28 10:00 | Rittberger, Sabrina v Suresh, Anjana | 7-6,6-0 |
| ITF - W15 Monastir | 2019/01/24 13:05 | Soylu, Ipek v Rittberger, Sabrina | 6-1,6-1 |
| ITF - W15 Monastir | 2019/01/22 08:30 | Rittberger, Sabrina v Bizhukova, Tamara | 6-1,6-3 |
| ITF Women Monastir | 2018/11/20 09:00 | Rittberger, Sabrina v Eklund, Mia | 6-7,3-6 |
| ITF Women Monastir | 2018/11/01 09:00 | Tamara Curovic v Rittberger, Sabrina | 6-2,2-6,6-1 |
| ITF Women Monastir | 2018/10/30 10:25 | Rittberger, Sabrina v Gueblaoui, Nour | 6-0,6-0 |
| ITF - W15 Antalya | 2019/02/11 07:00 | Monica Cappelletti v Laguza, Anna | 6-2,6-2 |
| Antalya, Qualifications Simples W-WITF-TUR-46A | 2018/05/21 10:05 | Detkovskaya, Dariya v Laguza, Anna | 0-6,7-6,6-1 |
| Antalya, Qualifications Simples W-WITF-TUR-46A | 2018/05/20 09:00 | Vivien Sandberg v Laguza, Anna | 2-6,1-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/17 09:45 | Laguza, Anna v Valeriya Yushchenko | 1-6,6-7 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/15 09:35 | Ainitdinova, Gozal v Laguza, Anna | 0-6,1-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/14 07:30 | Laguza, Anna v Drozd Pereira, Erika | 6-2,2-6,6-4 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/13 07:30 | Laguza, Anna v Maileen Nuudi | 6-4,6-4 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/15 07:30 | Amina Anshba v Laguza, Anna | 7-6,6-4 |