Stadion: Court 11 Round: 25 Ground: Hardcourt outdoor
| ITF Damen - W15 - Cancun | 2021/10/06 14:00 | Brittany Collens v Stacey Fung | 1-6,0-6 |
| ITF Damen - W15 - Cancun | 2021/10/05 14:00 | Brittany Collens v Anna Rogers | 0-6,0-6 |
| ITF Damen - W15 - Cancun | 2021/10/04 16:30 | Brittany Collens v Maria I Yapur Lopez | 7-6,6-2 |
| ITF Damen - W15 - Cancun | 2021/09/29 15:30 | Brittany Collens v Darja Semenistaja | 1-6,5-7 |
| ITF Damen - W15 - Cancun | 2021/09/28 15:30 | Brittany Collens v Katya Ramirez | 6-2,6-3 |
| ITF Damen - W15 - Cancun | 2021/09/27 17:30 | Brittany Collens v Natalia Fehr | 6-0,6-0 |
| ITF Damen - W15 - Cancun | 2021/09/21 15:30 | Darja Semenistaja v Brittany Collens | 6-0,6-3 |
| ITF Frauen - W15 - Monastir | 2021/08/30 14:45 | Brittany Collens v Selina Atay | 3-6,2-6 |
| ITF Damen - W15 - Cancun | 2021/10/12 15:30 | Breana Stampfli v Natsuho Arakawa | 2-6,3-6 |
| ITF Damen - W15 - Cancun | 2021/10/04 16:30 | Kariann Pierre-Louis v Breana Stampfli | 3-6,6-0,11-9 |
| ITF Damen - W15 - Cancun | 2021/09/29 17:45 | Breana Stampfli v Louise Kwong | 1-6,7-6,1-6 |
| ITF Damen - W15 - Tacarigua | 2019/05/23 21:00 | Breana Stampfli v Maileen Nuudi | 7-5,6-0 |
| ITF Damen - W15 - Tacarigua | 2019/05/17 19:30 | Breana Stampfli v Lexie Stevens | 5-7,3-6 |
| ITF Damen - W15 - Tacarigua | 2019/05/16 22:30 | Breana Stampfli v Anneliese Rose | 6-2,6-1 |
| ITF Damen - W15 - Tacarigua | 2019/05/15 23:55 | Maria Tanasescu v Breana Stampfli | 6-3,6-7,1-6 |
| Fed Cup 2019 | 2019/04/19 15:00 | Danielle Andrea Thompson v Breana Stampfli | 6-7,5-7 |