Stadium: Court 8 Round: 54 Ground: Clay
| Shymkent, Singles W-WITF-KAZ-08A | 2018/09/24 07:00 | Kamilla Rakhimova v Sokhetskaya, Sofia | 6-2,6-0 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/09/23 04:00 | Sokhetskaya, Sofia v Shalakhova, Stefanya | 6-3,2-6,6-1 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/09/17 06:25 | Oleksandra Oliynykova v Sokhetskaya, Sofia | 6-0,6-3 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/09/16 05:35 | Sokhetskaya, Sofia v Sharipova, Elina | 0-6,6-4,6-1 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/09/15 05:00 | Aliyeva, Laylikhon v Sokhetskaya, Sofia | 1-6,1-6 |
| Almaty, Doubles W-WITF-KAZ-06A | 2018/09/09 05:00 | Nefedova, Anastasia Evgenyevna v Sokhetskaya, Sofia | 6-0,6-3 |
| Almaty, Singles Qualifying W-WITF-KAZ-01A | 2018/08/25 05:00 | Kim, Yuliya v Sokhetskaya, Sofia | 6-1,6-2 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/04/14 03:30 | Sokhetskaya, Sofia v Shevchenko, Diana | 3-6,1-6 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/26 07:00 | Kseniya Yersh v Nazarchuk, Polina | 6-0,2-6,6-2 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/25 10:00 | Borovinskaya, Anna v Nazarchuk, Polina | 2-6,1-6 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/12 06:00 | Nazarchuk, Polina v Diana Demidova | 6-3,0-6,3-6 |
| ITF Women Kazan | 2018/08/08 10:25 | Titova, Maria v Nazarchuk, Polina | 6-2,6-4 |
| ITF Women Kazan | 2018/08/05 09:30 | Kalinina, Viktoriia v Nazarchuk, Polina | 5-7,1-6 |
| ITF Women Kazan | 2018/08/04 12:00 | Bursa, Anastasia v Nazarchuk, Polina | 0-6,0-6 |
| ITF Women Kazan | 2018/07/31 08:25 | Mishina, Daria v Nazarchuk, Polina | 6-4,6-0 |
| ITF Women Kazan | 2018/07/29 07:00 | Nazarchuk, Polina v Saidenova, Noel | 2-6,7-6,7-5 |