Stadium: Centre Court 1 Round: 44 Ground: Clay
| 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 Barcelona Qual | 2018/06/09 08:30 | Carla G Romero v Irina Cantos Siemers | 2-6,3-6 |
| ITF Women Riba-Roja De Turia | 2018/10/06 07:00 | Rebeka Masarova v Maria Andrienko | 6-0,6-2 |
| ITF Women LPD Gran Canaria | 2018/10/01 09:00 | Meritxell Perera Ros v Maria Andrienko | 6-2,6-1 |
| ITF Women LPD Gran Canaria | 2018/09/29 09:00 | Megi Khmiadashvili v Maria Andrienko | 5-7,1-6 |
| ITF Women Valencia | 2018/09/22 10:35 | Maria Andrienko v Maja Chwalinska | 0-6,1-6 |
| ITF Women Ceuta | 2018/09/08 09:00 | Emilie L Gallagher v Maria Andrienko | 6-0,7-5 |
| ITF Women Marbella | 2018/09/03 09:30 | Julia Payola v Maria Andrienko | 6-1,6-0 |
| ITF Women Marbella | 2018/09/02 11:30 | Maria Andrienko v Qian Nan Feng | 2-6,6-2,6-4 |