Stadium: Court 3 Round: 54
| ITF Women Monzon | 2018/05/08 08:30 | Ana Sofia Sanchez v Eva Guerrero Alvarez | 0-6,3-6 |
| ITF Women Charleston | 2018/05/02 14:00 | Ana Sofia Sanchez v Katerina Stewart | 3-6,2-6 |
| ITF Women Charlottesville | 2018/04/26 21:40 | Ana Sofia Sanchez v Anhelina Kalinina | 1-6,2-6 |
| ITF Women Charlottesville | 2018/04/26 17:35 | Kayla Day v Ana Sofia Sanchez | 2-6,2-6 |
| ITF Women Charlottesville Qual | 2018/04/24 16:00 | Ana Sofia Sanchez v Iga Swiatek | 1-6,6-3,1-6 |
| ITF Women Charlottesville Qual | 2018/04/23 16:30 | Ana Sofia Sanchez v Jada Robinson | 6-3,6-3 |
| ITF Women Charlottesville Qual | 2018/04/22 19:35 | Ana Sofia Sanchez v Alana Smith | 4-6,6-3,6-2 |
| ITF Women Pelham | 2018/04/11 18:35 | Maria Mateas v Ana Sofia Sanchez | 6-7,6-1,6-2 |
| ITF Women Obidos Qual | 2018/04/24 12:05 | Mathilde Armitano v Irina Cantos Siemers | 6-4,6-4 |
| ITF Women Obidos Qual | 2018/04/09 09:00 | Nuria Parrizas-Diaz v Irina Cantos Siemers | 6-2,6-3 |
| ITF Women Obidos Qual | 2018/04/08 09:00 | Irina Cantos Siemers v Zuzana Zlochova | 6-4,4-6,6-2 |
| ITF Women Sharm El Sheikh | 2018/03/26 10:30 | Irina Cantos Siemers v Maria Paulina Perez Garcia | 2-6,6-3,4-6 |
| ITF Women Sharm El Sheikh | 2018/03/25 10:30 | Irina Cantos Siemers v Elisabeth Chantraine | 6-1,6-1 |
| ITF Women Sharm El Sheikh | 2018/03/23 08:00 | Nadja Gilchrist v Irina Cantos Siemers | 6-3,6-3 |
| ITF Women Sharm El Sheikh | 2018/03/22 11:25 | Irina Cantos Siemers v Maria Paulina Perez Garcia | 6-1,6-3 |
| ITF Women Sharm El Sheikh | 2018/03/21 11:10 | Daria Kuczer v Irina Cantos Siemers | 4-6,6-4,4-6 |