Stadium: Court 3 Round: 26 Ground: Hardcourt indoor
| Almaty, Singles Qualifying W-WITF-KAZ-01A | 2018/08/28 09:55 | Ivakhnenko, Valentyna v Sofya Lansere | 6-4,6-3 |
| US Open Women | 2018/08/21 15:00 | Ivakhnenko, Valentyna v Marta Kostyuk | 6-4,6-7,6-7 |
| WTA Moscow | 2018/07/27 09:35 | Ivakhnenko, Valentyna v Anastasia Potapova | 6-1,3-6,2-6 |
| WTA Moscow | 2018/07/25 10:15 | Flink, Varvara v Ivakhnenko, Valentyna | 6-7,3-6 |
| WTA Moscow | 2018/07/24 09:55 | Ivakhnenko, Valentyna v Kovinic, Danka | 6-2,7-5 |
| WTA Moscow Qual | 2018/07/23 10:45 | Veronika Kudermetova v Ivakhnenko, Valentyna | 7-6,0-6,5-7 |
| WTA Moscow Qual | 2018/07/23 09:10 | Ianchuk, Olga v Ivakhnenko, Valentyna | 6-1,0-6,2-6 |
| WTA Gstaad | 2018/07/18 09:00 | Sara Sorribes Tormo v Ivakhnenko, Valentyna | 7-6,6-1 |
| Almaty, Singles Qualifying W-WITF-KAZ-01A | 2018/08/28 04:30 | Vlada Ekshibarova v Ekaterina Kazionova | 6-3,3-6,3-6 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/23 07:00 | Ekaterina Kazionova v Koval, Vlada | 1-6,1-6 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/22 09:30 | Ekaterina Kazionova v Sukhotina, Anastasia | 7-5,6-3 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/20 07:00 | Ekaterina Kazionova v Dementyeva, Elizaveta | 1-6,6-2,6-4 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/16 09:05 | Koval, Vlada v Ekaterina Kazionova | 6-1,6-0 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/15 09:50 | Lazareva, Margarita v Ekaterina Kazionova | 1-6,2-6 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/14 15:35 | Ukolova, Anna v Ekaterina Kazionova | 6-2,5-7,2-6 |
| ITF Women Kazan | 2018/08/11 07:00 | Mishina, Daria v Ekaterina Kazionova | 6-1,6-2 |