| ITF Women Lisbon | 2018/09/16 13:00 | Ekaterina Kazionova v Adler, Lou | 4-6,6-2,2-6 |
| ITF Women Rotterdam | 2018/08/24 08:00 | Marina Bassols Ribera v Adler, Lou | 2-6,6-4,6-0 |
| ITF Women Rotterdam | 2018/08/23 08:00 | Cameron, Dainah v Adler, Lou | 2-6,2-6 |
| ITF Women Rotterdam | 2018/08/22 11:50 | Kommer, Franziska v Adler, Lou | 2-6,6-7 |
| ITF Women Chiswick Qual | 2018/08/06 11:50 | Barnett, Alicia v Adler, Lou | 7-6,6-1 |
| ITF Women Chiswick Qual | 2018/08/05 12:30 | Verden Anderson, Camille v Adler, Lou | 1-6,2-6 |
| ITF Women Les Contamines | 2018/07/26 09:00 | Eva Marie Voracek v Adler, Lou | 6-3,6-4 |
| ITF Women Les Contamines | 2018/07/24 09:00 | Tiffany William v Adler, Lou | 3-6,2-6 |
| ITF Women Lisbon | 2018/09/16 09:30 | Djoubri, Salma v Neel, Ingrid | 0-6,0-6 |
| ITF Women Montemor-o-Novo | 2018/09/11 11:00 | Neel, Ingrid v Arianne Hartono | 2-6,6-1,3-6 |
| ITF Women Zagreb | 2018/09/02 07:30 | Angelica Moratelli v Neel, Ingrid | 6-3,3-6,7-5 |
| ITF Women Bagnatica | 2018/08/26 12:10 | Neel, Ingrid v Lucia Bronzetti | 3-6,6-3,3-6 |
| WTA Nottingham Qual | 2018/06/09 11:30 | Paula Badosa v Neel, Ingrid | 6-2,6-3 |
| ITF Women Surbiton Qual | 2018/06/03 10:00 | Muhammad, Asia v Neel, Ingrid | 5-7,7-5,6-4 |
| ITF Women Surbiton Qual | 2018/06/02 14:00 | Neel, Ingrid v Mueller, Alexandra | 6-0,6-3 |
| ITF Women Charleston Qual | 2018/04/29 18:30 | Stewart, Katerina v Neel, Ingrid | 6-4,6-3 |