Stadium: Court 2 Round: 28 Ground: Clay
| ITF W25 Naples WD | 2021/11/18 17:00 | Collins/Sun v Contreras Gomez/Osborne | 6-2,6-1 |
| ITF W25 Naples WD | 2021/11/17 19:35 | Kessler/Reami v Collins/Sun | 2-6,6-7 |
| ITF W25 Austin WD | 2021/10/29 20:05 | Collins/Sun v Bolton/Manasse | 1-6,7-5,5-10 |
| ITF W25 Austin WD | 2021/10/28 22:20 | Collins/Sun v Gailis/Hamner | 4-6,6-3,11-9 |
| ITF W25 Austin WD | 2021/10/26 22:50 | Myers/Popovic v Collins/Sun | 6-4,2-6,3-10 |
| ITF W25 Naples WD | 2021/11/18 17:00 | Chang/Mandlik v Namigata/Wu | 6-3,6-3 |
| ITF W25 Naples WD | 2021/11/16 20:35 | C-Ignatiev/Bronzetti v Chang/Mandlik | 3-6,0-6 |
| ITF W80 Macon WD | 2021/10/19 19:15 | Chang/Mandlik v Hanatani/Uchijima | 6-0,4-6,15-17 |