| ITF Women Saint Gaudens Qual | 2018/05/12 08:20 | Duda Ewa v Priscilla Heise | 0-6,0-6 |
| ITF Women Cagnes-Sur-Mer Qual | 2018/05/05 11:20 | Alexandra Dulgheru v Priscilla Heise | 7-5,6-3 |
| ITF Women Wiesbaden | 2018/04/28 12:00 | Kathinka Von Deichmann v Priscilla Heise | 4-6,7-5,7-5 |
| ITF Women Wiesbaden | 2018/04/27 12:00 | Priscilla Heise v Cornelia Lister | 7-5,6-1 |
| ITF Women Wiesbaden | 2018/04/26 11:10 | Dalma Galfi v Priscilla Heise | 2-6,3-6 |
| ITF Women Wiesbaden | 2018/04/25 13:50 | Natalie Proese v Priscilla Heise | 4-6,2-6 |
| ITF Women Wiesbaden Qual | 2018/04/24 10:50 | Priscilla Heise v Johana Markova | 6-2,3-6,6-1 |
| ITF Women Wiesbaden Qual | 2018/04/23 13:30 | Priscilla Heise v Margaux Maquet | 6-2,6-3 |