Stadium: Court 3 Round: 54 Ground: Clay
| ITF W25 Parnu | 2021/08/02 08:15 | Oleksandra Oliynykova v Elisabeth Iila | 6-1,6-1 |
| ITF W60 Versmold | 2021/07/25 11:25 | Cristiana Ferrando v Oleksandra Oliynykova | 6-2,3-6,10-6 |
| UTR Pro Tennis Series - Ricany - Kvinner | 2021/07/04 09:00 | Nastja Kolar v Oleksandra Oliynykova | 6-4,3-6,3-6 |
| UTR Pro Tennis Series - Ricany - Kvinner | 2021/07/03 12:00 | Andrea Nova v Oleksandra Oliynykova | 0-6,1-6 |
| UTR Pro Tennis Series - Ricany - Kvinner | 2021/07/01 11:00 | Oleksandra Oliynykova v Denisa Pospisilova | 6-1,5-1 |
| UTR Pro Tennis Series - Ricany - Kvinner | 2021/06/30 12:45 | Oleksandra Oliynykova v Zdena Safarova | 6-3,3-6,5-2 |
| UTR Pro Tennis Series - Ricany - Kvinner | 2021/06/29 13:30 | Oleksandra Oliynykova v Nelly Knezkova | 6-2,0-6,5-4 |
| UTR Pro Tennis Series - Ricany - Kvinner | 2021/06/28 13:00 | Oleksandra Oliynykova v Ruxandra Schech | 7-5,5-4 |
| ITF W25 Parnu | 2021/08/02 09:35 | Tereza Dejnozkova v Jacquline Nylander Altelius | 4-6,6-4,8-10 |
| ITF W15 Savitaipale | 2021/07/29 07:00 | Jacquline Nylander Altelius v Maria Lota Kaul | 1-6,6-2,5-7 |
| ITF W15 Savitaipale | 2021/07/28 09:00 | Elena Jamshidi v Jacquline Nylander Altelius | 6-7,3-6 |
| ITF W15 Savitaipale | 2021/07/27 07:00 | Jacquline Nylander Altelius v Valeriia Krokhotina | 5-7,6-1,10-4 |
| ITF W25 Kiev | 2021/07/20 09:30 | Timea Jaruskova v Jacquline Nylander Altelius | 6-1,6-4 |
| ITF W25 Kiev | 2021/07/18 08:00 | Alina Nesmianovych v Jacquline Nylander Altelius | 2-6,5-7 |
| ITF W15 Antalya | 2021/06/30 09:20 | Jacquline Nylander Altelius v Hurricane Tyra Black | 3-6,1-6 |
| ITF W15 Antalya | 2021/06/29 06:30 | Vivien Sandberg v Jacquline Nylander Altelius | 2-6,2-6 |