Stadium: COURT 3 Round: 54 Ground: Clay
| ITF W15 Vilnius | 2021/06/07 08:00 | Anna Ozerova v Patricija Spaka | 1-6,3-6 |
| ITF W25 Liepaja | 2021/05/24 09:15 | Anna Ozerova v Iveta Dapkute | 4-6,2-6 |
| ITF W15 Tbilisi | 2021/05/17 06:00 | Ekaterina Yashina v Anna Ozerova | 6-2,6-4 |
| ITF W15 Tbilisi | 2021/05/17 06:00 | Kristine Nanava v Anna Ozerova | 3-6,0-6 |
| ITF W25 Jerusalem | 2021/05/11 06:30 | Sofia Milatova v Anna Ozerova | 6-1,6-1 |
| ITF W25 Jerusalem | 2021/05/10 07:00 | Alian Zack v Anna Ozerova | 4-6,5-7 |
| ITF W15 Ramat Hasharon | 2021/05/05 08:50 | Hiroko Kuwata v Anna Ozerova | 6-7,6-3,6-0 |
| ITF Women Ramat Hasharon | 2021/05/04 07:00 | Julia Kimmelmann v Anna Ozerova | 3-6,3-6 |