| UTR Pro Tennis Series Nevada Women | 2021/05/23 16:30 | Victoria Rodriguez v Filippa Bruu-Syversen | 2-6,3-6 |
| UTR Pro Tennis Series Nevada Women | 2021/05/22 18:00 | Miruna Vasilescu v Filippa Bruu-Syversen | 1-6,2-6 |
| UTR Pro Tennis Series Nevada Women | 2021/05/21 20:30 | Kendall Kovick v Filippa Bruu-Syversen | 6-7,5-7 |
| UTR Pro Tennis Series Nevada Women | 2021/05/20 15:00 | Alsola, Jessica Luisa v Filippa Bruu-Syversen | 6-2,5-3 |
| UTR Pro Tennis Series Nevada Women | 2021/05/19 15:00 | Julia Ruiz v Filippa Bruu-Syversen | 6-1,6-3 |
| UTR Pro Tennis Series Nevada Women | 2021/05/17 16:30 | Brandy Walker v Filippa Bruu-Syversen | 2-6,3-6 |
| UTR Pro Tennis Series California Women | 2021/05/01 20:51 | Filippa Bruu-Syversen v Dunleavy, Caroline | 5-7,5-6 |
| UTR Pro Tennis Series California Women | 2021/04/30 17:00 | Filippa Bruu-Syversen v Dalayna Hewitt | 0-6,4-6 |
| ITF W25 Pelham | 2021/05/18 16:05 | Tilbuerger, Jantje v Hamner, Sarah | 6-2,6-4 |
| ITF W25 Naples | 2021/05/04 14:00 | Kayla Day v Hamner, Sarah | 3-6,7-6,10-5 |
| ITF W25 Naples | 2021/05/03 15:00 | Hamner, Sarah v Amy Zhu | 7-5,4-6,10-5 |
| ITF W25 Boca Raton | 2021/02/22 15:00 | Hamner, Sarah v Ana Sofia Sanchez | 3-6,3-6 |
| ITF W25 Orlando | 2021/02/17 14:55 | Hamner, Sarah v Katrina Scott | 1-6,2-6 |
| ITF W60 Rome GA | 2021/01/27 19:10 | Conny Perrin v Hamner, Sarah | 6-7,6-1,6-2 |
| ITF W60 Rome GA | 2021/01/26 16:30 | Hamner, Sarah v Sanchez, Maria | 3-6,6-1,10-4 |
| ITF W60 Rome GA | 2021/01/25 20:00 | Osaka, Mari v Hamner, Sarah | 6-7,4-6 |