Stadium: Court 11 Round: 62
| ITF Women Hammamet | 2018/06/19 09:00 | Napolitano, Veronica v Collens, Brittany | 6-1,6-1 |
| ITF Women Hammamet | 2018/06/10 08:00 | Collens, Brittany v Tilbuerger, Jantje | 1-6,0-6 |
| ITF Women Hammamet | 2018/06/03 12:00 | Suresh, Anjana v Collens, Brittany | 6-4,6-3 |
| ITF Women Hammamet | 2018/05/30 09:00 | Collens, Brittany v Shimizu, Seira | 2-6,3-6 |
| ITF Women Hammamet | 2018/05/27 12:00 | Maria Vittoria Viviani v Collens, Brittany | 6-0,6-0 |
| ITF Women Hammamet | 2018/05/22 09:30 | Collens, Brittany v Anna Siskova | 0-6,1-6 |
| ITF Women Hammamet | 2018/05/19 10:00 | Collens, Brittany v Peddi Reddy, Sri Vaishnavi | 6-4,6-2 |
| ITF Women Pelham Qual | 2018/04/08 15:00 | Collens, Brittany v Pierson, Rachel May | 2-6,3-6 |
| ITF Women Saguenay Qual | 2017/10/21 18:45 | Marker, Lauren v Gupta, Arushi | 6-0,6-0 |