Stadium: Centre Court Versmold Round: 54
| ITF Women Versmold Qual | 2018/07/08 12:50 | Jesika Maleckova v Jule Niemeier | 2-6,2-6 |
| ITF Women Aschaffenburg | 2018/07/03 16:10 | Jule Niemeier v Katharina Hobgarski | 0-6,3-6 |
| ITF Women Kaltenkirchen | 2018/06/24 09:00 | Jule Niemeier v Vlada Ekshibarova | 7-5,6-2 |
| ITF Women Kaltenkirchen | 2018/06/23 10:00 | Jule Niemeier v Anna Gabric | 4-6,6-3,6-2 |
| ITF Women Kaltenkirchen | 2018/06/22 10:00 | Jule Niemeier v Mina Hodzic | 7-5,6-4 |
| ITF Women Kaltenkirchen | 2018/06/21 08:30 | Lucie Wargnier v Jule Niemeier | 2-6,2-6 |
| ITF Women Kaltenkirchen | 2018/06/20 13:00 | Jule Niemeier v Anastasia Veselova | 6-1,6-2 |
| WTA Nurnberg Qual | 2018/05/19 14:00 | Jule Niemeier v Olga Ianchuk | 3-6,6-3,6-7 |
| ITF Women Versmold Qual | 2018/07/08 14:15 | Mina Hodzic v Lena Ruppert | 3-6,3-6 |
| ITF Women Aschaffenburg | 2018/07/05 15:30 | Anna Zaja v Lena Ruppert | 6-0,6-4 |
| ITF Women Aschaffenburg | 2018/07/03 11:00 | Lena Ruppert v Amina Anshba | 2-6,7-5,6-4 |
| ITF Women Stuttgart Qual | 2018/06/25 10:05 | Valeria Solovyeva v Lena Ruppert | 6-3,6-0 |
| ITF Women Stare Splavy Qual | 2018/06/03 13:00 | Irina Ramialison v Lena Ruppert | 6-4,6-2 |
| ITF Women Stare Splavy Qual | 2018/06/03 08:00 | Lena Ruppert v Anne-Marie Medcalf | 6-0,6-4 |
| ITF Women Santa Margherita Qual | 2018/04/09 15:30 | Valeria Solovyeva v Lena Ruppert | 6-2,6-0 |
| ITF Women Santa Margherita Qual | 2018/04/02 17:45 | Marie Benoit v Lena Ruppert | 6-3,6-1 |