| ITF - M25 Pärnu | 2021/08/03 07:00 | Oleksandra Oliynykova v Jacquline Nylander Altelius | 6-2,6-3 |
| ITF - M25 Pärnu | 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 Antália | 2021/06/30 09:20 | Jacquline Nylander Altelius v Hurricane Tyra Black | 3-6,1-6 |