Stadium: Court Center Round: 26
| ITF Women El Espinar | 2018/08/01 14:30 | Eva Guerrero Alvarez v Paula Ormaechea | 7-6,4-6,6-4 |
| ITF Women Seville | 2018/10/16 09:30 | Alize Lim v Eva Guerrero Alvarez | 4-6,2-6 |
| ITF Women Valencia | 2018/09/26 09:00 | Aliona Bolsova Zadoinov v Eva Guerrero Alvarez | 6-0,6-2 |
| ITF Women Valencia | 2018/09/24 11:40 | Eva Guerrero Alvarez v Diane Parry | 6-7,6-1,6-0 |
| ITF Women Valencia | 2018/09/23 12:50 | Eva Guerrero Alvarez v Daniela Vismane | 7-6,7-5 |
| ITF Women Valencia | 2018/09/22 15:05 | Eva Guerrero Alvarez v Blanca Puig Caballero | 6-0,6-0 |
| ITF Women Biarritz | 2018/09/11 10:00 | Olga Saez Larra v Eva Guerrero Alvarez | 4-6,6-4,7-5 |
| ITF Women Biarritz | 2018/09/10 13:30 | Mallaurie Noel v Eva Guerrero Alvarez | 1-6,4-6 |
| ITF Women Biarritz | 2018/09/09 10:55 | Alpha Ambaye v Eva Guerrero Alvarez | 2-6,2-6 |
| ITF Women Seville | 2018/10/16 11:00 | Irene Burillo Escorihuela v Paula Ormaechea | 1-6,0-6 |
| ITF Women Valencia | 2018/09/28 09:00 | Paula Ormaechea v Aliona Bolsova Zadoinov | 4-6,4-6 |
| ITF Women Valencia | 2018/09/27 09:00 | Georgina Garcia-Perez v Paula Ormaechea | 2-6,5-7 |
| ITF Women Valencia | 2018/09/26 09:00 | Paula Ormaechea v Marie Benoit | 7-5,6-2 |
| ITF Women Valencia | 2018/09/24 09:00 | Paula Ormaechea v Gabriela Ce | 6-3,6-3 |
| ITF Women Valencia | 2018/09/23 11:05 | Paula Ormaechea v Maria G Carrasco | 6-1,6-3 |
| ITF Women Valencia | 2018/09/22 13:20 | Paula Ormaechea v Helene Pellicano | 6-1,6-4 |
| ITF Women Biarritz | 2018/09/15 15:05 | Timea Bacsinszky v Paula Ormaechea | 7-5,6-3 |