Stadium: Court 2 Round: 24 Ground: Clay
| ITF W25 Guayaquil | 2023/04/19 17:40 | Jessie Aney v Anastasia Iamachkine | 6-1,6-4 |
| ITF W25 Guayaquil | 2023/04/18 19:00 | Anastasia Iamachkine v Rebeca Pereira | 6-4,6-2 |
| Billie Jean King Cup | 2023/04/15 16:20 | Anastasia Iamachkine v Maria G Rivera Corado | 6-1,2-6,6-7 |
| Billie Jean King Cup | 2023/04/13 16:25 | Anastasia Iamachkine v Noelia Zeballos | 2-6,4-6 |
| Billie Jean King Cup | 2023/04/12 17:35 | Emiliana Arango v Anastasia Iamachkine | 6-4,6-2 |
| ITF W25 Santo Domingo - kvalifikace | 2023/02/19 16:55 | Gina Kondos v Anastasia Iamachkine | 7-5,3-6,10-8 |
| ITF W25 Santo Domingo | 2023/02/12 17:20 | Zoe Hitt v Anastasia Iamachkine | 6-4,2-6,10-6 |
| ITF W40 Mexico City | 2023/01/30 16:15 | Mao Mushika v Anastasia Iamachkine | 6-1,6-1 |
| ITF W25 Guayaquil | 2023/04/19 18:35 | Daniela Vismane v Guillermina Naya | 6-1,3-6,7-6 |
| ITF W25 Guayaquil | 2023/04/18 14:00 | Lucciana Perez Alarcon v Guillermina Naya | 2-6,6-7 |
| ITF W25 Sopo | 2023/03/28 16:05 | Berta Bonardi v Guillermina Naya | 6-2,6-1 |
| ITF W25 Sopo | 2023/03/27 15:50 | Guillermina Naya v Ana G Requena | 6-3,6-3 |
| ITF W25 Mosquera | 2023/03/22 14:30 | Guillermina Naya v Carolina Alves | 2-6,3-6 |
| ITF W25 Mosquera | 2023/03/21 17:10 | Guillermina Naya v Romina Ccuno | 7-5,6-2 |
| ITF W25 Mosquera | 2023/03/20 18:30 | Dalayna Hewitt v Guillermina Naya | 2-6,4-6 |
| UTR Pro Tigre ženy | 2023/03/16 11:30 | Guillermina Naya v Susan Doldan | 6-3,6-0 |