Stadium: Court 10 Round: 27 Ground: Hardcourt outdoor
| ITF W15 Cancun | 2021/09/30 14:30 | Lauren Proctor v Chelsea Fontenel | 6-4,6-7,3-6 |
| ITF W15 Cancun | 2021/09/28 18:30 | Marian G P Cano v Chelsea Fontenel | 5-7,1-6 |
| ITF W15 Cancun | 2021/09/21 18:55 | Chelsea Fontenel v Victoria Rodriguez | 2-6,3-6 |
| UTR Pro Tennis Series Florida Women | 2021/09/17 12:00 | Chelsea Fontenel v Margriet Timmermans | 6-0,6-2 |
| UTR Pro Tennis Series Florida Women | 2021/09/16 15:00 | Chelsea Fontenel v Maelie Monfils | 6-4,5-4 |
| UTR Pro Tennis Series Florida Women | 2021/09/15 16:45 | Mia Slama v Chelsea Fontenel | 4-6,4-5 |
| UTR Pro Tennis Series Florida Women | 2021/09/14 15:00 | Alanna Di Francesco v Chelsea Fontenel | 3-6,2-5 |
| ITF W25 Klosters | 2021/06/21 15:00 | Chelsea Fontenel v Andreea Prisacariu | 1-6,1-6 |
| 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 | 2021/09/21 22:10 | Christina Rosca v Marina Stakusic | 4-6,6-3,6-2 |
| ITF W15 Bad Waltersdorf | 2021/08/24 09:30 | Christina Rosca v Martina Marusinova | 5-7,6-4,6-10 |