Stadium: Court 2 Round: 54 Ground: Clay
| ITF W15 Prokuplje | 2019/07/08 09:30 | Kozyreva, Polina v Dimitrova, Daniella | 6-4,6-4 |
| ITF W15 Prokuplje | 2019/07/04 10:05 | Kozyreva, Polina v Viktoriia Dema | 0-6,2-6 |
| ITF W15 Prokuplje | 2019/07/03 07:00 | Kozyreva, Polina v Ilay Yoruk | 6-3,6-3 |
| ITF W15 Prokuplje | 2019/07/02 08:15 | Dalakishvili, Mariam v Kozyreva, Polina | 4-6,4-6 |
| ITF - W15 Antalya | 2019/04/17 10:05 | Kozyreva, Polina v Ines Ibbou | 6-7,5-7 |
| ITF - W15 Antalya | 2019/04/16 09:00 | Kozyreva, Polina v Ekaterina Ovcharenko | 7-5,6-0 |
| ITF Women Monastir | 2018/11/06 11:10 | Ayala Serra, Nora v Kozyreva, Polina | 6-4,3-6,7-6 |
| ITF Women Monastir | 2018/11/05 08:00 | Kozyreva, Polina v AIK Haymoz, Maissane | 7-6,6-2 |
| ITF W15 Prokuplje | 2019/07/08 07:00 | Husak, Regina v Gvozdenovic, Sara | 3-6,1-6 |
| ITF W15 Prokuplje | 2019/07/01 07:00 | Lukic, Jelena v Gvozdenovic, Sara | 6-2,6-4 |
| ITF W15 Budapest | 2019/06/24 09:00 | Gvozdenovic, Sara v Ingrid Vojcinakova | 5-7,2-6 |
| ITF - W15 Banja Luka | 2019/06/04 10:10 | Gvozdenovic, Sara v Surova, Viktoria | 3-6,5-7 |
| ITF - W15 Banja Luka | 2019/06/03 10:00 | Gvozdenovic, Sara v Poile, Miranda | 5-7,7-6,11-9 |
| ITF - W15 Héraklion | 2019/05/22 11:55 | Duca, Gabriela v Gvozdenovic, Sara | 6-4,6-0 |
| ITF - W15 Héraklion | 2019/05/20 12:00 | Gvozdenovic, Sara v Danilchenko, Anfisa | 6-4,6-3 |
| ITF - W15 Héraklion | 2019/05/14 07:00 | Gvozdenovic, Sara v Akler, Yarden | 4-6,4-6 |