Stadium: Court 27 Round: 25
| ITF Women Figueira Da Foz | 2018/07/20 11:00 | Eva Guerrero Alvarez v Wachaczyk, Julia | 6-4,6-0 |
| ITF Women Figueira Da Foz | 2018/07/19 13:35 | Wachaczyk, Julia v Andrea Gamiz | 6-4,3-6,6-2 |
| ITF Women Figueira Da Foz | 2018/07/18 13:00 | Malmqvist, Linnea v Wachaczyk, Julia | 4-6,7-6,2-6 |
| ITF Women Versmold Qual | 2018/07/08 09:00 | Carolina Alves v Wachaczyk, Julia | 6-2,6-3 |
| ITF Women Bastad | 2018/06/28 10:05 | Wachaczyk, Julia v Gatto-Monticone, Giulia | 4-6,3-6 |
| ITF Women Bastad | 2018/06/26 10:40 | Wachaczyk, Julia v Raveena Kingsley | 7-6,7-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/05/30 10:45 | Amina Anshba v Wachaczyk, Julia | 7-5,6-4 |
| Kofu, Singles W-WITF-JPN-02A | 2018/03/29 02:50 | Karman Kaur Thandi v Wachaczyk, Julia | 7-5,7-5 |
| ITF Women Warsaw Qual | 2018/08/06 10:00 | Julia Stamatova v Tolibova, Sadafmoh | 6-2,6-4 |
| ITF Women Warsaw Qual | 2018/08/05 10:30 | Julia Stamatova v Przybylska, Julia | 6-0,6-0 |
| ITF Women Warsaw Qual | 2018/08/04 07:00 | Julia Stamatova v Levashova, Evgeniya | 6-2,6-3 |
| ITF Women Baja | 2018/07/24 08:00 | Tatiana Pieri v Julia Stamatova | 6-0,7-5 |
| ITF Women Vienna | 2018/07/18 11:25 | Julia Stamatova v Vlkovska, Veronika | 5-7,3-6 |
| ITF Women Vienna | 2018/07/16 12:50 | Julia Stamatova v Alexandra Vasilyeva | 6-2,6-3 |
| ITF Women Hammamet | 2018/06/22 10:30 | Hofer, Verena v Julia Stamatova | 5-7,2-6 |
| ITF Women Hammamet | 2018/06/21 10:40 | Chiraz Bechri v Julia Stamatova | 6-2,3-6,3-6 |