Estadio: Stadium Round: 25 Ground: Hardcourt outdoor
| ITF W25 Florencia | 2021/10/12 14:00 | Amy Zhu v Alice Murrell | 6-4,5-0 |
| ITF W60 Las Vegas | 2021/10/07 19:05 | Dalayna Hewitt v Amy Zhu | 6-3,7-6 |
| ITF W60 Las Vegas | 2021/10/05 21:00 | Rhiann Newborn v Amy Zhu | 1-6,2-6 |
| ITF W15 Lubbock | 2021/09/30 15:00 | Adriana Reami v Amy Zhu | 7-6,6-2 |
| ITF W15 Lubbock | 2021/09/29 15:00 | Liisa Vehvilainen v Amy Zhu | 2-6,4-6 |
| ITF W25 Fort Worth | 2021/09/21 16:15 | Amy Zhu v Ania Hertel | 3-6,4-6 |
| ITF W25 Fort Worth | 2021/09/20 14:00 | Amy Zhu v Kelly Williford | 4-6,6-3,10-2 |
| ITF W25 Medellín | 2021/09/16 17:45 | Amy Zhu v Jasmin Jebawy | 3-6,7-6,5-7 |
| WTA Indian Wells | 2021/10/04 19:50 | Paula Ormaechea v Katarzyna Kawa | 3-6,1-6 |
| ITF W25 Lisboa | 2021/09/30 09:30 | Simona Waltert v Paula Ormaechea | 6-0,4-6,6-2 |
| ITF W25 Lisboa | 2021/09/28 14:10 | Marie Benoit v Paula Ormaechea | 4-6,1-6 |
| ITF W80 Valencia | 2021/09/22 08:00 | Paula Ormaechea v Mihaela Buzarnescu | 3-6,6-7 |
| WTA Karlsruhe | 2021/09/07 09:55 | Irina Maria Bara v Paula Ormaechea | 3-6,6-4,6-3 |
| US Open - Femenino | 2021/08/25 22:00 | Paula Ormaechea v Olga Danilovic | 2-6,5-7 |
| WTA Cluj-Napoca | 2021/08/03 12:25 | Alexandra Eala v Paula Ormaechea | 7-5,6-2 |
| WTA Cluj-Napoca | 2021/08/02 14:05 | Paula Ormaechea v Lucrezia Stefanini | 4-6,7-6,6-4 |