Stadium: Court 3 Round: 54 Ground: Hardcourt indoor
| ITF Women Fergana Qual | 2018/06/18 09:10 | Kremen, Ilona v Grinchishina, Alexandra | 6-1,6-2 |
| ITF Women Fergana Qual | 2018/06/17 09:55 | Akhunova, Muslima v Grinchishina, Alexandra | 0-6,3-6 |
| ITF Women Karshi Qual | 2018/04/22 05:00 | Vishnevskaya, Ekaterina v Grinchishina, Alexandra | 6-4,6-1 |
| ITF Women Karshi Qual | 2018/04/21 08:30 | Grinchishina, Alexandra v Yahshilikova, Aziza | 6-0,6-1 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/04/17 04:00 | Flink, Varvara v Grinchishina, Alexandra | 6-1,6-0 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/03/19 08:00 | Maria Paulina Perez Garcia v Grinchishina, Alexandra | 6-3,6-2 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/03/11 10:30 | Kubanova, Karolina v Grinchishina, Alexandra | 7-5,6-7,6-1 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/03/05 08:30 | Grinchishina, Alexandra v Maria Paulina Perez Garcia | 1-6,3-6 |
| ITF Women Namangan | 2018/06/05 06:50 | Dmitrichenko, Yekaterina v Ainitdinova, Gozal | 2-6,1-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/22 07:30 | Dmitrichenko, Yekaterina v Greet Minnen | 1-6,4-6 |
| Antalya, Qualifications Simples W-WITF-TUR-46A | 2018/05/21 07:30 | Jennifer Luikham v Dmitrichenko, Yekaterina | 3-6,7-5,1-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/13 07:30 | Mariia Tkacheva v Dmitrichenko, Yekaterina | 2-6,7-6,6-2 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/06 07:30 | Dmitrichenko, Yekaterina v Damaschin, Alexandra | 3-6,3-6 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/04/16 10:05 | Dmitrichenko, Yekaterina v Yadlapalli, Pranjala | 6-0,2-6,2-6 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/04/11 06:00 | Dmitrichenko, Yekaterina v Ainitdinova, Gozal | 2-6,6-2,5-7 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/04/10 07:05 | Aponasenko, Vasilisa v Dmitrichenko, Yekaterina | 6-7,4-6 |