Stadium: Court 7 Round: 25
| ITF Women Bucharest | 2018/08/18 08:00 | Negoitescu, Ioana Alexandra v Helbet, Julia | 4-6,6-2,3-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/15 09:15 | Helbet, Julia v Antonitsch, Mira | 0-6,3-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/06 07:30 | Dmitrieva, Sofia v Helbet, Julia | 5-7,6-3,6-3 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/21 09:15 | Veronika Erjavec v Helbet, Julia | 6-0,6-0 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/19 07:00 | Ilay Yoruk v Helbet, Julia | 4-6,6-1,1-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/18 07:00 | Helbet, Julia v Kissell, Joelle | 6-2,6-4 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/17 07:00 | Oreshkina, Maria v Helbet, Julia | 3-6,3-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/12 07:30 | Rittberger, Sabrina v Helbet, Julia | 6-2,6-0 |
| ITF Women Bucharest | 2018/08/20 07:00 | Collens, Brittany v Onila, Emma | 6-3,0-6,6-0 |
| ITF Women Bucharest | 2018/08/18 06:00 | Collens, Brittany v Negoita, Maria Victoria | 7-6,6-3 |
| ITF Women Evansville | 2018/07/24 14:00 | Collens, Brittany v Fodor, Csilla | 3-6,2-6 |
| ITF Women Evansville | 2018/07/22 14:00 | Collens, Brittany v Gupta, Arushi | 6-0,6-0 |
| 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 |