Estádio: Court 4 Round: 25 Ground: Hardcourt indoor
| ITF - W25 Cherbourg | 2021/10/04 13:00 | Chiara Scholl v Diana Martynov | 6-4,6-4 |
| ITF - W80 Le Neubourg | 2021/09/26 11:05 | Momoko Kobori v Diana Martynov | 6-2,6-4 |
| ITF - W15 Warmbad-Villach | 2021/08/17 07:30 | Jennifer Ruggeri v Diana Martynov | 6-3,7-5 |
| ITF - W15 Warmbad-Villach | 2021/08/16 12:30 | Sophie Greiner v Diana Martynov | 1-6,5-7 |
| ITF - W15 Warmbad-Villach | 2021/08/15 07:00 | Lea Erenda v Diana Martynov | 1-6,1-6 |
| ITF - W15 Bratislava | 2021/08/11 12:45 | Darja Semenistaja v Diana Martynov | 6-4,6-3 |
| ITF - W15 Bratislava | 2021/08/10 08:00 | Tina Cvetkovic v Diana Martynov | 3-6,7-6,8-10 |
| ITF - W15 Bratislava | 2021/08/09 08:00 | Ivana Kopsova v Diana Martynov | 2-6,1-6 |
| ITF - W15 Helsingborg | 2021/11/09 08:30 | Anna Ozerova v Emilie Elde | 6-3,6-0 |
| ITF - W25 Haabneeme | 2021/11/02 09:30 | Andreea Prisacariu v Anna Ozerova | 6-1,6-1 |
| ITF - W25 Haabneeme | 2021/11/01 08:00 | Viktoria Kleer Kliimand v Anna Ozerova | 1-6,1-6 |
| ITF - W15 Sozopol | 2021/10/06 09:20 | Ilay Yoruk v Anna Ozerova | 6-3,6-0 |
| ITF - W15 Sozopol | 2021/10/05 07:30 | Anna Ozerova v Beatris Spasova | 6-3,6-3 |
| ITF - W15 Sozopol | 2021/10/04 09:30 | Anna Ozerova v Isabelle Kouzmanov | 6-2,6-3 |
| ITF - W15 Sozopol | 2021/09/16 10:20 | Dia Evtimova v Anna Ozerova | 6-4,6-4 |
| ITF - W15 Sozopol | 2021/09/15 08:00 | Katerina Dimitrova v Anna Ozerova | 2-6,4-6 |