Stadium: Court 4 Round: 44 Ground: Clay
| ITF Women Nules | 2018/11/19 11:00 | Irina Cantos Siemers v Maria Andrienko | 6-1,6-1 |
| ITF Women Melilla | 2018/09/26 10:55 | Irina Cantos Siemers v Nuria Brancaccio | 4-6,0-6 |
| ITF Women Melilla | 2018/09/25 10:25 | Irina Cantos Siemers v Ines Benito | 6-2,6-1 |
| ITF Women El Espinar | 2018/07/31 15:30 | Paula Badosa v Irina Cantos Siemers | 6-3,6-2 |
| ITF Women El Espinar Qual | 2018/07/29 10:50 | Victoria Muntean v Irina Cantos Siemers | 4-6,4-6 |
| ITF Women El Espinar Qual | 2018/07/28 15:30 | Sophie Muntean v Irina Cantos Siemers | 1-6,3-6 |
| ITF Women Don Benito | 2018/07/17 09:40 | Irina Cantos Siemers v Estela Perez-Somarriba | 2-6,6-4,3-6 |
| ITF Women Barcelona Qual | 2018/06/10 08:30 | Jade Suvrijn v Irina Cantos Siemers | 6-3,6-0 |
| ITF Women Nules | 2018/11/19 11:00 | Isabella Harvison v Lucia Garrigues Melendez | 6-3,6-1 |
| ITF Women Castellon | 2018/11/12 10:30 | Isabella Harvison v Nadja B Christians | 5-7,2-6 |
| ITF Women Castellon | 2018/11/11 10:30 | Maria N Pinol v Isabella Harvison | 0-6,0-6 |
| ITF Women Castellon | 2018/11/10 12:15 | Nikol Dobrilova v Isabella Harvison | 7-5,5-7,6-7 |
| ITF Women Vinaros | 2018/11/05 10:30 | Isabella Harvison v Isabel A Gallego | 6-7,5-7 |
| 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 |