Stadium: Court 6 Round: 25
| ITF Women Madrid | 2018/06/21 09:00 | Soler-Espinosa, Silvia v Saez Larra, Olga | 3-6,6-1,6-2 |
| ITF Women Madrid | 2018/06/20 08:00 | Sara Cakarevic v Saez Larra, Olga | 6-3,3-6,6-7 |
| ITF Women Barcelona | 2018/06/16 08:30 | Bolsova Zadoinov, Aliona v Saez Larra, Olga | 6-4,6-4 |
| ITF Women Barcelona | 2018/06/15 10:30 | Saez Larra, Olga v Georges, Myrtille | 7-5,6-4 |
| ITF Women Barcelona | 2018/06/14 14:10 | Saez Larra, Olga v Guttierez Carrasco, Maria | 6-4,7-6 |
| ITF Women Barcelona | 2018/06/12 08:30 | Saez Larra, Olga v Payola, Julia | 6-3,6-3 |
| Obidos, Singles W-WITF-POR-12A | 2018/05/30 12:30 | Lina Gjorcheska v Saez Larra, Olga | 6-2,7-6 |
| ITF Women Les Franqueses | 2018/05/25 11:00 | Paula Badosa v Saez Larra, Olga | 6-3,7-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/06/09 15:00 | Sofia Shapatava v Katherine Sebov | 6-0,5-7,0-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/06/08 17:45 | Sofia Shapatava v Francisca Jorge | 6-3,3-6,6-4 |
| Obidos, Singles W-WITF-POR-12A | 2018/06/05 09:30 | Sofia Shapatava v Cerqueira, Catarina Castro | 6-0,6-3 |
| Obidos, Singles W-WITF-POR-12A | 2018/05/31 09:30 | Sofia Shapatava v Lena Papadakis | 1-6,6-3,1-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/05/30 10:35 | Sofia Shapatava v Gabriella Da Silva Fick | 6-3,6-0 |
| ITF Women Caserta Qual | 2018/05/24 08:00 | Anastasia Grymalska v Sofia Shapatava | 7-6,7-6 |
| ITF Women Caserta Qual | 2018/05/22 13:00 | Marfutina, Maria v Sofia Shapatava | 3-6,3-6 |
| ITF Women San Severo | 2018/05/16 12:55 | Sofia Shapatava v Ghitescu, Andreea | 4-6,6-2,2-6 |