Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| Biarritz, Simples W-WITF-FRA-17A | 2018/09/09 10:25 | Reix, Sherazad v Pirazhenka, Sviatlana | 7-6,6-3 |
| Biarritz, Simples W-WITF-FRA-17A | 2018/09/09 10:25 | Reix, Sherazad v Pirazhenka, Sviatlana | 7-6,6-3 |
| ITF Women Zagreb | 2018/09/02 15:05 | Lister, Cornelia v Pirazhenka, Sviatlana | 6-4,6-0 |
| ITF Women Zagreb | 2018/09/02 10:20 | Pirazhenka, Sviatlana v Bojic, Milica | 6-3,6-4 |
| ITF Women Rotterdam | 2018/08/26 11:00 | Marina Bassols Ribera v Pirazhenka, Sviatlana | 7-5,6-2 |
| ITF Women Rotterdam | 2018/08/25 08:00 | Merel Hoedt v Pirazhenka, Sviatlana | 2-6,0-6 |
| ITF Women Rotterdam | 2018/08/24 12:35 | Claudia Hoste Ferrer v Pirazhenka, Sviatlana | 5-7,6-2,2-6 |
| ITF Women Rotterdam | 2018/08/23 10:05 | Haverlag, Isabelle v Pirazhenka, Sviatlana | 4-6,7-5,5-7 |
| ITF Women Rotterdam | 2018/08/22 08:00 | Arianne Hartono v Pirazhenka, Sviatlana | 6-7,6-4,3-6 |
| ITF Women Saint Malo | 2018/09/18 08:30 | Reix, Sherazad v Katarina Zavatska | 1-6,5-7 |
| Biarritz, Simples W-WITF-FRA-17A | 2018/09/10 12:55 | Reix, Sherazad v Scholsen, Helene | 6-4,4-6,3-6 |
| Biarritz, Simples W-WITF-FRA-17A | 2018/09/09 10:25 | Reix, Sherazad v Pirazhenka, Sviatlana | 7-6,6-3 |
| ITF Women Bagnatica | 2018/08/30 17:00 | Reix, Sherazad v Jessica Pieri | 3-6,3-6 |
| ITF Women Bagnatica | 2018/08/28 10:10 | Reix, Sherazad v Lucia Bronzetti | 6-4,7-6 |
| ITF Women Imola | 2018/07/20 19:30 | Reix, Sherazad v Samsonova, Liudmila | 6-4,6-3 |
| ITF Women Imola | 2018/07/19 15:40 | Reix, Sherazad v Sarah Beth Grey | 6-1,1-6,6-4 |
| ITF Women Imola | 2018/07/18 18:10 | Reix, Sherazad v Greet Minnen | 6-7,6-2,6-0 |