Stadium: Court 3 Round: 25 Ground: Clay
| ITF Women Mallorca Qual | 2018/02/19 08:30 | Chisa Hosonuma v Angeles Moreno Barranquero | 6-4,6-3 |
| ITF Women Mallorca Qual | 2018/02/18 09:00 | Chisa Hosonuma v Keira Blackbeard | 7-6,6-0 |
| ITF Women Mallorca Qual | 2018/02/17 11:30 | Chisa Hosonuma v Kristina Milenkovic | 6-1,6-3 |
| ITF Women Mallorca | 2018/02/11 13:00 | Chisa Hosonuma v Francesca Fusinato | 6-7,6-2,4-6 |
| ITF Women Antalya | 2018/02/02 11:00 | Chisa Hosonuma v Despina Papamichail | 2-6,7-5,0-6 |
| ITF Women Antalya | 2018/02/01 10:25 | Ipek Oz v Chisa Hosonuma | 4-6,4-6 |
| ITF Women Antalya | 2018/01/31 10:55 | Chisa Hosonuma v Azradeniz Comlek | 6-0,6-0 |
| ITF Women Antalya | 2018/01/29 08:00 | Elina Nepliy v Chisa Hosonuma | 3-6,2-6 |
| ITF Women Mallorca Qual | 2018/02/19 08:30 | Sonya Latycheva v Julia Payola | 3-6,6-4,6-3 |
| ITF Women Mallorca Qual | 2018/02/18 09:00 | Svenja Ochsner v Sonya Latycheva | 3-6,2-6 |
| ITF Women Mallorca Qual | 2018/02/17 10:30 | Sonya Latycheva v Gabriela M Asensi | 4-6,6-1,6-1 |
| ITF Women Mallorca | 2018/02/15 09:00 | Alexandra Perper v Sonya Latycheva | 7-6,6-3 |
| ITF Women Mallorca | 2018/02/14 11:05 | Sonya Latycheva v Nuria Brancaccio | 6-3,6-0 |
| ITF Women Mallorca | 2018/02/11 10:30 | Claudia Cianci v Sonya Latycheva | 2-6,4-6 |
| ITF Women Mallorca | 2018/02/11 09:00 | Olga Parres Azcoitia v Sonya Latycheva | 4-6,3-6 |
| ITF Women Mallorca | 2018/02/10 09:00 | Ingrid Vojcinakova v Sonya Latycheva | 3-6,2-6 |