Stadium: Court 8 Round: 54 Ground: Clay
| ITF - W25 Boca Raton | 2021/02/22 15:00 | Sarah Hamner v Ana Sofia Sanchez | 3-6,3-6 |
| ITF - W25 Orlando | 2021/02/17 14:55 | Sarah Hamner v Katrina Scott | 1-6,2-6 |
| ITF - W60 Rome, GA | 2021/01/27 19:10 | Conny Perrin v Sarah Hamner | 6-7,6-1,6-2 |
| ITF - W60 Rome, GA | 2021/01/26 16:30 | Sarah Hamner v Maria Sanchez | 3-6,6-1,10-4 |
| ITF - W60 Rome, GA | 2021/01/25 20:00 | Mari Osaka v Sarah Hamner | 6-7,4-6 |
| ITF - W25 Naples | 2019/11/17 14:00 | Sarah Hamner v Maria G Carrasco | 3-6,0-6 |
| ITF - W15 Monastir | 2021/04/22 08:30 | Amy Zhu v Stephanie Judith Visscher | 4-6,6-0,2-6 |
| ITF - W15 Monastir | 2021/04/20 09:00 | Amy Zhu v Julia Stamatova | 6-2,6-2 |
| ITF - W15 Monastir | 2021/04/14 11:00 | Amy Zhu v Stacey Fung | 2-6,3-6 |
| ITF - W15 Monastir | 2021/04/08 13:05 | Antonia Ruzic v Amy Zhu | 7-5,2-6,6-1 |
| ITF - W15 Monastir | 2021/04/06 10:30 | Amy Zhu v Daria Lodikova | 6-0,7-6 |
| ITF - W15 Monastir | 2021/03/31 08:30 | Vanda Lukacs v Amy Zhu | 6-4,6-7,7-5 |
| ITF - W15 Monastir | 2021/03/26 08:30 | Amy Zhu v Karman Kaur Thandi | 4-6,1-6 |
| ITF - W15 Monastir | 2021/03/25 11:40 | Amy Zhu v Oana Gavrila | 7-5,6-3 |