Stadium: Cancha 6 Round: 54 Ground: Clay
| ITF - W25 Mosquera | 2023/03/20 18:30 | Dalayna Hewitt v Guillermina Naya | 2-6,4-6 |
| UTR Pro - Tigre - Feminin | 2023/03/16 11:30 | Guillermina Naya v Susan Doldan | 6-3,6-0 |
| UTR Pro - Tigre - Feminin | 2023/03/15 18:05 | Guillermina Naya v Luciene Benitez Boiero | 6-2,6-2 |
| UTR Pro - Tigre - Feminin | 2023/03/14 12:00 | Guillermina Naya v Ani Vangelova | 6-2,5-2 |
| UTR Pro - Tigre - Feminin | 2023/03/13 13:30 | Guillermina Naya v Martina M Bovio | 6-2,6-2 |
| ITF - W25 Tucuman | 2023/02/28 12:00 | Jazmin Ortenzi v Guillermina Naya | 6-2,7-6 |
| ITF - W25 Tucuman | 2023/02/22 15:20 | Daniela Vismane v Guillermina Naya | 6-1,2-6,6-1 |
| ITF - W25 Tucuman | 2023/02/21 15:40 | Valentina Mutilba v Guillermina Naya | 4-6,1-6 |
| ITF - W25 Mosquera | 2023/03/20 19:20 | Juliana Figueroa Teusa v Romina Ccuno | 0-6,1-6 |
| ITF - W40 Anapoima | 2023/03/15 17:10 | Emiliana Arango v Romina Ccuno | 6-4,6-1 |
| ITF - W40 Anapoima | 2023/03/13 21:45 | Melany Solange Krywoj v Romina Ccuno | 7-6,6-0 |
| ITF - W40 Anapoima | 2023/03/12 20:15 | Mariapaz Ospina v Romina Ccuno | 4-6,4-6 |
| ITF - W25 Santo Domingo | 2023/02/21 14:50 | Romina Ccuno v Victoria Hu | 4-6,2-6 |
| ITF - W25 Santo Domingo | 2023/02/12 18:50 | Romina Ccuno v Gina Kondos | 4-6,4-6 |
| ITF - W40 Mexico City | 2023/02/06 18:25 | Hanna Chang v Romina Ccuno | 6-0,6-1 |
| ITF - W40 Mexico City | 2023/02/05 18:20 | Romina Ccuno v Yasmine Mansouri | 6-7,7-5,6-4 |