Stadium: Court 10 Round: 25 Ground: Hardcourt outdoor
| ITF W15 - Cancun | 2021/10/02 19:15 | Darja Semenistaja v Christina Rosca | 6-0,5-7,7-6 |
| ITF W15 - Cancun | 2021/10/01 15:45 | Chelsea Fontenel v Christina Rosca | 3-6,3-6 |
| ITF W15 - Cancun | 2021/09/30 16:45 | Christina Rosca v Hina Inoue | 6-7,6-3,6-4 |
| ITF W15 - Cancun | 2021/09/29 17:10 | Christina Rosca v Yuliana Monroy | 6-3,7-6 |
| ITF W15 - Cancun | 2021/09/26 15:00 | Anna Rogers v Christina Rosca | 6-0,7-6 |
| ITF W15 - Cancun | 2021/09/25 15:00 | Maria Jose Portillo Ramirez v Christina Rosca | 6-1,4-6,3-6 |
| ITF W15 - Cancun | 2021/09/24 15:00 | Christina Rosca v Victoria Rodriguez | 3-6,6-3,7-5 |
| ITF W15 - Cancun | 2021/09/23 16:10 | Lauren Proctor v Christina Rosca | 4-6,7-6,2-6 |
| ITF W15 - Cancun | 2021/10/05 14:00 | Longi Noelly Nsimba v Kariann Pierre-Louis | 0-6,0-6 |
| ITF W15 - Cancun | 2021/10/04 16:30 | Kariann Pierre-Louis v Breana Stampfli | 3-6,6-0,11-9 |
| ITF W15 - Cancun | 2021/10/03 20:00 | Sofia Matiushova v Kariann Pierre-Louis | 0-6,0-6 |
| UTR Pro Tennis Series - Florida - Kvinder | 2021/09/18 16:00 | Victoria Sasinka v Kariann Pierre-Louis | 6-4,1-0 |
| UTR Pro Tennis Series - Florida - Kvinder | 2021/09/17 22:30 | Eva Elbaz v Kariann Pierre-Louis | 4-6,7-5,5-1 |
| UTR Pro Tennis Series - Florida - Kvinder | 2021/09/16 18:00 | Brooke Pederson v Kariann Pierre-Louis | 2-6,3-6 |
| UTR Pro Tennis Series - Florida - Kvinder | 2021/09/14 13:30 | Sophie Llewellyn v Kariann Pierre-Louis | 6-3,5-3 |
| UTR Pro Tennis Series - Florida - Kvinder | 2021/09/13 16:30 | Kariann Pierre-Louis v Cheri Darley | 6-4,6-4 |