Stadium: Court 3 Round: 27
| ITF Women Wiesbaden | 2018/04/26 11:10 | Dalma Galfi v Heise, Priscilla | 2-6,3-6 |
| ITF Women Wiesbaden | 2018/04/25 13:50 | Proese, Natalie v Heise, Priscilla | 4-6,2-6 |
| ITF Women Wiesbaden Qual | 2018/04/24 10:50 | Heise, Priscilla v Markova, Johana | 6-2,3-6,6-1 |
| ITF Women Wiesbaden Qual | 2018/04/23 13:30 | Heise, Priscilla v Maquet, Margaux | 6-2,6-3 |
| ITF Women Chiasso | 2018/04/18 08:30 | Heise, Priscilla v Anne Schaefer | 4-6,2-6 |
| ITF Women Chiasso Qual | 2018/04/16 10:15 | Heise, Priscilla v Vukovic, Daniela | 1-6,6-2,6-1 |
| ITF Women Chiasso Qual | 2018/04/15 12:30 | Heise, Priscilla v Prati, Federica | 6-4,6-7,6-2 |
| Croissy-Beaubourg,Singles Qualifying W-WITF-FRA-08 | 2018/03/25 10:00 | Heise, Priscilla v Ferrando, Cristiana | 0-6,4-6 |
| ITF Women Wiesbaden | 2018/04/26 09:00 | Minella, Mandy v Lister, Cornelia | 2-6,2-6 |
| WTA Bogota Qual | 2018/04/07 15:00 | Zanevska, Maryna v Lister, Cornelia | 6-4,7-6 |
| WTA Monterrey Qual | 2018/04/01 18:55 | Lister, Cornelia v Dalila Jakupovic | 4-6,6-7 |
| WTA Monterrey Qual | 2018/03/31 20:55 | Lister, Cornelia v Valeria Savinykh | 5-7,6-3,6-2 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/25 08:00 | Rebecca Sramkova v Lister, Cornelia | 6-1,7-5 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/24 08:00 | Lister, Cornelia v Arshinkova, Petia | 6-3,2-6,6-2 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/23 08:35 | Veronika Erjavec v Lister, Cornelia | 1-6,4-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/22 09:40 | Palkina, Ksenia v Lister, Cornelia | 6-4,1-6,1-6 |