Stadium: C Round: 25
| ITF Women Koksijde Qual | 2017/08/05 14:00 | Julyette M J Steur v Kariann Pierre-Louis | 5-7,6-1,3-6 |
| ITF Women Baton Rouge Qual | 2018/06/18 14:00 | Kariann Pierre-Louis v Taylor Bridges | 2-6,6-4,3-6 |
| ITF Women Baton Rouge Qual | 2018/06/17 14:00 | Kariann Pierre-Louis v Madison Harrison | 6-3,6-2 |
| ITF Women Sumter Qual | 2018/06/11 13:00 | Kariann Pierre-Louis v Sophia Whittle | 4-6,0-6 |
| ITF Women Sumter Qual | 2018/06/10 13:00 | Kariann Pierre-Louis v Trang P-Dai Huynh | 6-0,6-4 |
| ITF Women Osprey | 2018/05/24 17:10 | Allie Kiick v Kariann Pierre-Louis | 6-1,6-0 |
| ITF Women Osprey | 2018/05/24 13:00 | Alycia Parks v Kariann Pierre-Louis | 4-6,6-1,4-10 |
| ITF Women Osprey Qual | 2018/05/23 17:05 | Layne Sleeth v Kariann Pierre-Louis | 4-6,3-6 |
| ITF Women Osprey Qual | 2018/05/21 14:00 | Anastasia Sysoeva v Kariann Pierre-Louis | 3-6,6-4,1-6 |
| ITF Women Versmold | 2018/07/10 13:00 | Silvia Soler-Espinosa v Julyette M J Steur | 7-5,6-2 |
| ITF Women Den Haag | 2018/07/07 14:20 | Julyette M J Steur v Malene Helgo | 3-6,3-6 |
| ITF Women Den Haag | 2018/07/06 09:00 | Valentyna Ivakhnenko v Julyette M J Steur | 3-6,6-2,4-6 |
| ITF Women Den Haag | 2018/07/05 08:00 | Julyette M J Steur v Marlies Szupper | 3-6,7-5,6-3 |
| ITF Women Den Haag | 2018/07/03 08:00 | Yukina Saigo v Julyette M J Steur | 2-6,4-6 |
| ITF Women Alkmaar | 2018/06/29 09:00 | Tamaryn Hendler v Julyette M J Steur | 6-2,7-5 |
| ITF Women Alkmaar | 2018/06/28 10:40 | Sem Wensveen v Julyette M J Steur | 3-6,3-6 |
| ITF Women Alkmaar | 2018/06/27 09:00 | Madison Bourguignon v Julyette M J Steur | 2-6,3-6 |