Stadium: Central Round: 26 Ground: Hardcourt outdoor
| ITF Women Getxo | 2018/07/13 10:35 | Andrea Lazaro Garcia v Olga Saez Larra | 2-6,5-7 |
| ITF Women El Espinar Qual | 2018/07/29 09:00 | Andrea Lazaro Garcia v Nora Ayala Serra | 6-4,6-4 |
| ITF Women Don Benito | 2018/07/19 14:30 | Maria Jose Luque Moreno v Andrea Lazaro Garcia | 7-6,6-3 |
| ITF Women Don Benito | 2018/07/18 16:35 | Andrea Lazaro Garcia v Alba Carrillo Marin | 6-4,6-4 |
| ITF Women Don Benito | 2018/07/17 14:30 | Andrea Lazaro Garcia v Laura Lopez Giese | 6-1,6-2 |
| ITF Women Don Benito | 2018/07/16 07:30 | Isabel Iglesias Prieto v Andrea Lazaro Garcia | 1-6,1-6 |
| ITF Women Don Benito | 2018/07/15 08:30 | Carolina Azadinho v Andrea Lazaro Garcia | 0-6,0-6 |
| ITF Women Getxo | 2018/07/13 10:35 | Andrea Lazaro Garcia v Olga Saez Larra | 2-6,5-7 |
| ITF Women Getxo | 2018/07/12 16:30 | Andrea Lazaro Garcia v Emily Arbuthnott | 6-4,6-4 |
| ITF Women El Espinar | 2018/07/31 11:10 | Mia Nicole Eklund v Olga Saez Larra | 1-6,1-6 |
| ITF Women Porto | 2018/07/28 10:00 | Jil Teichmann v Olga Saez Larra | 6-2,6-4 |
| ITF Women Porto | 2018/07/27 10:00 | Olga Saez Larra v Sarah Beth Grey | 6-2,6-2 |
| ITF Women Porto | 2018/07/26 13:45 | Olga Saez Larra v Irene Burillo Escorihuela | 7-5,3-6,6-2 |
| ITF Women Porto | 2018/07/24 09:30 | Olga Saez Larra v Irys Ekani | 6-1,6-0 |
| ITF Women Getxo | 2018/07/15 09:00 | Aliona Bolsova Zadoinov v Olga Saez Larra | 6-0,6-1 |
| ITF Women Getxo | 2018/07/14 11:00 | Olga Saez Larra v Andrea Gamiz | 7-5,6-2 |
| ITF Women Getxo | 2018/07/13 10:35 | Andrea Lazaro Garcia v Olga Saez Larra | 2-6,5-7 |