Stadium: Court 4 Round: 62 Ground: Clay
| ITF Women Madrid Qual | 2018/06/04 10:25 | Isabella Harvison v Isabel A Gallego | 6-2,6-2 |
| ITF Women Vinaros | 2018/11/04 12:00 | Annunciata De-Souza v Isabella Harvison | 1-6,3-6 |
| ITF Women Don Benito | 2018/07/15 14:30 | Yesica De Lucas v Isabella Harvison | 7-6,7-6 |
| ITF Women Barcelona Qual | 2018/06/09 10:00 | Isabella Harvison v Maria G Carrasco | 2-6,2-6 |
| ITF Women Madrid | 2018/06/05 14:15 | Isabella Harvison v Seone Mendez | 0-6,0-6 |
| ITF Women Madrid Qual | 2018/06/04 10:25 | Isabella Harvison v Isabel A Gallego | 6-2,6-2 |
| ITF Women Mallorca | 2018/02/24 08:00 | Alba Carrillo Marin v Isabella Harvison | 6-1,3-6,6-0 |
| ITF Women Mallorca | 2018/02/05 08:45 | Sonya Latycheva v Isabella Harvison | 6-1,6-1 |
| ITF Women Vinaros | 2017/11/05 12:00 | Isabella Harvison v Angeles Moreno Barranquero | 5-7,6-7 |
| ITF Women Vinaros | 2018/11/04 12:00 | Isabel A Gallego v Silvia Martinez Jimenez | 6-2,6-3 |
| ITF Women Vinaros | 2018/11/03 09:00 | Isabel A Gallego v Alba F Fernandez | 6-1,6-3 |
| ITF Women LPD Gran Canaria | 2018/10/06 09:00 | Claudia Hoste Ferrer v Isabel A Gallego | 6-4,6-2 |
| ITF Women LPD Gran Canaria | 2018/10/05 10:00 | Aneta Laboutkova v Isabel A Gallego | 4-6,3-6 |
| ITF Women LPD Gran Canaria | 2018/10/04 10:20 | Isabel A Gallego v Svenja Ochsner | 6-4,6-1 |
| ITF Women LPD Gran Canaria | 2018/10/03 13:10 | Isabel A Gallego v Louise Brunskog | 6-4,6-4 |
| ITF Women LPD Gran Canaria | 2018/10/01 12:40 | Anastasia Shaulskaya v Isabel A Gallego | 2-6,3-6 |
| ITF Women Melilla | 2018/09/26 13:15 | Julia Payola v Isabel A Gallego | 6-7,6-2,6-2 |