| ITF Women Santarem | 2018/09/02 08:00 | Laia Conde Monfort v Isabel A Gallego | 6-2,6-2 |
| ITF Women Santarem | 2018/09/01 08:30 | Therese Ekdahl v Isabel A Gallego | 2-6,1-6 |
| ITF Women Don Benito | 2018/07/15 16:30 | Isabel A Gallego v Isabelle Haverlag | 6-2,0-6,3-6 |
| ITF Women Madrid Qual | 2018/06/04 10:25 | Isabella Harvison v Isabel A Gallego | 6-2,6-2 |
| ITF Women Madrid Qual | 2018/06/02 12:15 | Isabel A Gallego v Alicia Alegre | 6-0,6-2 |
| ITF Women Oeiras | 2018/05/22 09:30 | Maria G Carrasco v Isabel A Gallego | 6-2,6-3 |
| ITF Women Oeiras | 2018/05/21 09:30 | Isabel A Gallego v Yesica De Lucas | 7-5,6-1 |
| ITF Women Oeiras | 2018/05/20 12:00 | Kelly Williford v Isabel A Gallego | 4-6,5-7 |
| ITF Women Santarem | 2018/09/02 08:00 | Marie Lou Faoro v Emilie L Gallagher | 1-6,0-6 |