Stadium: Centre Court Round: 45
| WTA Lugano | 2018/04/14 15:00 | Stefanie Voegele v Aryna Sabalenka | 4-6,2-6 |
| WTA Lugano | 2018/04/14 11:25 | Tamara Korpatsch v Stefanie Voegele | 4-6,3-6 |
| WTA Lugano | 2018/04/13 16:45 | Stefanie Voegele v Alize Cornet | 2-6,7-5,6-3 |
| WTA Lugano | 2018/04/11 12:25 | Magdalena Frech v Stefanie Voegele | 3-6,3-6 |
| WTA Monterrey | 2018/04/06 02:15 | Monica Puig v Stefanie Voegele | 6-4,6-3 |
| WTA Monterrey | 2018/04/03 17:20 | Stefanie Voegele v Dalila Jakupovic | 6-3,6-4 |
| WTA Miami | 2018/03/21 23:20 | Stefanie Voegele v Sofia Kenin | 4-6,4-6 |
| WTA Miami Qual | 2018/03/20 15:40 | Tereza Martincova v Stefanie Voegele | 5-7,2-6 |
| WTA Istanbul | 2018/04/24 09:00 | Viktoriya Tomova v Valentyna Ivakhnenko | 7-5,6-4 |
| WTA Istanbul Qual | 2018/04/23 11:00 | Harriet Dart v Valentyna Ivakhnenko | 0-6,0-6 |
| WTA Istanbul Qual | 2018/04/22 14:10 | Valentyna Ivakhnenko v Tereza Martincova | 6-3,7-6 |
| ITF Women Tunis | 2018/04/15 10:00 | Chloe Paquet v Valentyna Ivakhnenko | 2-6,2-6 |
| ITF Women Tunis | 2018/04/14 13:00 | Margot Yerolymos v Valentyna Ivakhnenko | 0-6,0-6 |
| ITF Women Tunis | 2018/04/13 10:30 | Tessah Andrianjafitrimo v Valentyna Ivakhnenko | 1-6,0-6 |
| ITF Women Tunis | 2018/04/12 10:15 | Martina Caregaro v Valentyna Ivakhnenko | 6-3,2-6,4-6 |
| ITF Women Tunis | 2018/04/11 09:00 | Montserrat Gonzalez v Valentyna Ivakhnenko | 3-6,2-6 |