Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF W15 - Cancun | 2021/11/24 18:50 | Marcela Zacarias v Isabella B Aguirre | 6-0,7-5 |
| UTR Pro Tennis Series - Florida - Dames | 2021/11/06 14:00 | Verginie Tchakarova v Isabella B Aguirre | 6-4,5-3 |
| UTR Pro Tennis Series - Florida - Dames | 2021/11/05 16:00 | Bayley Sheinin v Isabella B Aguirre | 6-4,6-7,5-6 |
| UTR Pro Tennis Series - Florida - Dames | 2021/11/04 13:30 | Isabel Pacheco v Isabella B Aguirre | 7-6,5-2 |
| UTR Pro Tennis Series - Florida - Dames | 2021/11/03 14:00 | Rushri Wijesundera v Isabella B Aguirre | 6-2,2-6,5-3 |
| UTR Pro Tennis Series - Florida - Dames | 2021/11/01 16:00 | Luciana Perry v Isabella B Aguirre | 6-3,7-6 |
| ITF W15 - Cancun | 2021/10/10 14:00 | Chelsea Fontenel v Isabella B Aguirre | 6-0,6-4 |
| ITF W15 - Cancun | 2021/10/03 21:00 | Isabella B Aguirre v Koral Koldobski | 6-7,4-6 |
| ITF W15 - Cancun | 2021/11/24 19:05 | Alica Rusova v Ariella Burstein | 6-0,6-0 |
| ITF W15 - Cancun | 2021/10/03 21:00 | Ariella Burstein v Kyle McPhillips | 0-6,1-6 |
| ITF W15 - Cancun | 2021/09/26 17:30 | Brandy Walker v Ariella Burstein | 6-1,6-0 |
| ITF M25 - Medellín | 2021/09/15 19:00 | Gabriella Price v Ariella Burstein | 6-1,6-0 |
| ITF M25 - Medellín | 2021/09/14 14:55 | Ariella Burstein v Valentina R Carcamo | 6-3,3-6,10-8 |
| ITF M25 - Medellín | 2021/09/13 17:30 | Maria I Yapur Lopez v Ariella Burstein | 1-6,6-4,9-11 |