Stadium: Court 10 Round: 26 Ground: Clay
| ITF - W15 Shymkent | 2021/04/08 04:00 | Sharipova, Sabina v Olyanovskaya, Valeriya | 6-3,6-2 |
| ITF - W15 Shymkent | 2021/04/07 04:00 | Aruzhan Sagandikova v Olyanovskaya, Valeriya | 6-7,0-6 |
| ITF W25 Manacor | 2021/03/01 14:00 | Olyanovskaya, Valeriya v Francisca Jorge | 4-6,1-6 |
| ITF W25 Manacor | 2021/02/28 11:00 | Margaux Komano v Olyanovskaya, Valeriya | 1-6,0-6 |
| ITF - W15 Antalya | 2021/02/23 06:30 | Ruppert, Lena v Olyanovskaya, Valeriya | 7-5,6-1 |
| ITF - W15 Antalya | 2021/02/22 07:00 | Sofia Milatova v Olyanovskaya, Valeriya | 1-6,2-6 |
| ITF - W15 Antalya | 2021/02/21 06:00 | Leyla Nilufer Elmas v Olyanovskaya, Valeriya | 0-6,1-6 |
| ITF - W15 Antalya | 2021/02/16 11:30 | Drahota Szabo, Dorka v Olyanovskaya, Valeriya | 6-3,1-6,13-11 |
| ITF - W15 Shymkent | 2021/04/14 05:15 | Silich, Alina v Milana Maslenkova | 7-5,6-1 |
| ITF - W15 Shymkent | 2021/04/10 06:40 | Silich, Alina v Evialina Laskevich | 2-6,4-6 |
| ITF - W15 Shymkent | 2021/04/09 08:30 | Silich, Alina v Anastasia Tikhonova | 6-1,2-6,6-4 |
| ITF - W15 Shymkent | 2021/04/08 04:00 | Zhibek Kulambayeva v Silich, Alina | 6-4,3-6,3-6 |
| ITF - W15 Shymkent | 2021/04/07 08:05 | Silich, Alina v Tatyana Nikolenko | 6-0,6-3 |
| ITF - W15 Shymkent | 2021/04/06 04:00 | Silich, Alina v Kachur, Karyna | 6-1,6-4 |
| ITF - W15 Antalya | 2021/03/28 09:00 | Akler, Yarden v Silich, Alina | 7-5,6-2 |
| ITF W25 Kazan | 2021/03/08 08:45 | Ekaterina Yashina v Silich, Alina | 6-4,6-7,10-5 |