Stadium: Court 1 Round: 45 Ground: Clay
| ITF - W15 Manacor | 2019/01/29 13:50 | Delgado, Luniuska v Joanna Garland | 5-7,4-6 |
| ITF - W15 Manacor | 2019/01/24 10:50 | Adrover Gallego, Isabel v Delgado, Luniuska | 6-2,6-4 |
| ITF Women Sant Cugat | 2018/10/28 14:00 | Delgado, Luniuska v Carreras, Amanda | 2-6,4-6 |
| ITF Women Seville | 2018/10/14 10:30 | Caroline Werner v Delgado, Luniuska | 6-1,6-2 |
| ITF Women Seville | 2018/10/13 09:00 | Conde Vendrell, Ana v Delgado, Luniuska | 2-6,1-6 |
| ITF Women Riba-Roja De Turia | 2018/10/07 08:30 | Delgado, Luniuska v Mishina, Daria | 4-6,1-6 |
| ITF Women Leipzig | 2018/08/13 10:30 | Delgado, Luniuska v Scholsen, Helene | 2-6,3-6 |
| ITF Women Leipzig | 2018/08/12 11:00 | Delgado, Luniuska v Timea Jaruskova | 3-6,6-4,6-2 |
| ITF Women Monastir | 2018/10/29 08:30 | Sonnekus-Williams, Olivia v Jansen Figueras, Helena | 0-6,4-6 |
| ITF Women Monastir | 2018/10/21 10:30 | Sama, Sathwika v Sonnekus-Williams, Olivia | 6-0,6-3 |
| ITF Women Badenweiler | 2018/09/03 09:00 | Ramirez, Evita v Sonnekus-Williams, Olivia | 6-0,6-2 |
| ITF Women Woking Qual | 2018/07/30 10:00 | Sonnekus-Williams, Olivia v Arbuthnott, Emily | 1-6,1-6 |
| ITF Women Les Contamines | 2018/07/22 08:00 | Lommer, Chiara v Sonnekus-Williams, Olivia | 6-2,6-2 |
| ITF Women Dijon | 2018/07/14 12:45 | Sonnekus-Williams, Olivia v Maneva Rakotomalala | 3-6,0-6 |
| ITF Women Verbier Qual | 2018/06/24 09:00 | Jessie Aney v Sonnekus-Williams, Olivia | 6-3,6-3 |
| ITF Women Verbier Qual | 2018/06/23 08:00 | Sonnekus-Williams, Olivia v Fiacan, Maria Michaela | 6-4,6-2 |