Stadium: Indoors Court 4 Round: 25 Ground: Hardcourt indoor
| ITF - W15 Lubbock | 2021/09/28 15:00 | Alicia Herrero Linana v Vivien Sandberg | 6-0,6-3 |
| ITF - W15 Lubbock | 2021/09/27 15:00 | Emma Lella v Vivien Sandberg | 4-6,3-6 |
| ITF - W25 Oldenzaal | 2021/08/16 13:45 | Erika Sema v Vivien Sandberg | 6-0,6-1 |
| ITF - W15 Knokke | 2021/07/26 12:30 | Berta Bonardi v Vivien Sandberg | 6-0,6-0 |
| ITF - W15 Antalya | 2021/06/29 06:30 | Vivien Sandberg v Jacquline Nylander Altelius | 2-6,2-6 |
| ITF - W15 Antalya | 2021/06/28 06:30 | Vivien Sandberg v Alara Ayaz | 6-2,6-0 |
| ITF - W15 Antalya | 2021/06/23 07:00 | Mariam Dalakishvili v Vivien Sandberg | 6-2,5-7,6-3 |
| ITF - W15 Antalya | 2021/06/03 07:30 | Vivien Sandberg v Natalia Siedliska | 2-6,3-6 |
| ITF - W15 Norman | 2021/10/12 15:00 | Elizabeth Danailova v Kianah Motosono | 4-6,3-6 |
| ITF - W15 Norman | 2021/10/11 15:00 | Kianah Motosono v Jessica Marmorstein | 6-2,6-3 |
| UTR Pro Tennis Series - Texas - Feminin | 2021/09/26 14:30 | Kianah Motosono v Kiana Graham | 6-2,6-1 |
| UTR Pro Tennis Series - Texas - Feminin | 2021/09/25 17:30 | Kianah Motosono v Chloe Henderson | 7-6,4-3 |
| UTR Pro Tennis Series - Texas - Feminin | 2021/09/24 17:00 | Kianah Motosono v Rhiann Newborn | 0-6,2-5 |
| UTR Pro Tennis Series - Texas - Feminin | 2021/09/23 16:00 | Kianah Motosono v Maya Iyengar | 6-4,6-4 |
| UTR Pro Tennis Series - Texas - Feminin | 2021/09/21 13:00 | Jayci Goldsmith v Kianah Motosono | 6-0,6-2 |
| UTR Pro Tennis Series - Florida - Feminin | 2021/06/09 14:30 | Kianah Motosono v Anastasia Sysoeva | 6-7,2-6 |