Stadium: Court 8 Round: 27 Ground: Hardcourt outdoor
| ITF W15 - Cancun | 2021/12/16 19:35 | Joelle Kissell v Minami Akiyama | 3-6,3-6 |
| ITF W15 - Cancun | 2021/12/07 20:40 | Lya Fernandez v Minami Akiyama | 2-6,6-1,6-2 |
| ITF W15 - Cancun | 2021/11/29 14:00 | Minami Akiyama v Isabella B Aguirre | 6-7,4-6 |
| ITF W15 - Cancun | 2021/11/24 15:30 | Yuliana Monroy v Minami Akiyama | 7-5,6-3 |
| ITF W15 - Cairo | 2021/09/29 08:30 | Benedetta Ortenzi v Minami Akiyama | 6-4,5-7,6-4 |
| ITF W15 - Cairo | 2021/09/28 08:05 | Minami Akiyama v Britney Chiu | 6-4,6-1 |
| ITF W15 - Cairo | 2021/09/19 15:00 | Hla El-Sakka v Minami Akiyama | 6-0,6-4 |
| ITF W15 - Cairo | 2021/09/15 12:05 | Anastasia Zolotareva v Minami Akiyama | 6-2,6-2 |
| ITF W15 - Cancun | 2021/12/16 19:35 | Maria G Rivera Corado v Lya Fernandez | 6-4,6-4 |
| ITF W15 - Cancun | 2021/12/08 17:40 | Victoria Rodriguez v Maria G Rivera Corado | 6-2,6-4 |
| ITF W15 - Guatemala | 2021/11/27 16:00 | Hurricane Tyra Black v Maria G Rivera Corado | 6-3,6-2 |
| ITF W15 - Guatemala | 2021/11/26 15:30 | Maria G Rivera Corado v Kirsten-Andrea Weedon | 6-3,6-4 |
| ITF W15 - Guatemala | 2021/11/25 18:00 | Fernanda Brito v Maria G Rivera Corado | 2-6,3-6 |
| ITF W15 - Guatemala | 2021/11/24 16:20 | Maria G Rivera Corado v Maria P Ramos Garcia | 6-1,6-0 |
| Billie Jean King Cup | 2021/10/29 13:45 | Maria G Rivera Corado v Maria Castano | 6-1,6-1 |
| ITF W15 - Cancun | 2021/10/13 14:00 | Maria G Rivera Corado v Eleonore Tchakarova | 4-6,6-2,2-6 |