| WTA Mallorca Qual | 2018/06/17 11:10 | Cornelia Lister v Anna Blinkova | 3-6,2-6 |
| WTA Hertogenbosch Qual | 2018/06/09 12:40 | Tereza Martincova v Cornelia Lister | 7-6,6-4 |
| ITF Women Trnava Qual | 2018/05/12 11:45 | Maja Chwalinska v Cornelia Lister | 4-6,6-4,6-4 |
| ITF Women Wiesbaden | 2018/04/27 12:00 | Priscilla Heise v Cornelia Lister | 7-5,6-1 |
| ITF Women Wiesbaden | 2018/04/26 09:00 | Mandy Minella v Cornelia Lister | 2-6,2-6 |
| WTA Bogota Qual | 2018/04/07 15:00 | Maryna Zanevska v Cornelia Lister | 6-4,7-6 |
| WTA Monterrey Qual | 2018/04/01 18:55 | Cornelia Lister v Dalila Jakupovic | 4-6,6-7 |
| WTA Monterrey Qual | 2018/03/31 20:55 | Cornelia Lister v Valeria Savinykh | 5-7,6-3,6-2 |