Stadium: Court 4 Round: 26
| ITF Women Jablonec Nad Nisou | 2018/06/26 08:00 | Malatinska, Justyna v Krizova, Katerina | 4-6,4-6 |
| ITF Women Hammamet | 2018/05/29 09:30 | Tholey, Lea v Krizova, Katerina | 0-6,6-4,6-4 |
| ITF Women Hammamet | 2018/05/27 09:30 | Krizova, Katerina v Ata, Sarra | 6-1,6-4 |
| ITF Women Hammamet | 2018/05/09 10:55 | Miriana Tona v Krizova, Katerina | 6-3,7-6 |
| ITF Women Hammamet | 2018/05/03 09:30 | Krizova, Katerina v Mana Ayukawa | 0-6,4-6 |
| ITF Women Hammamet | 2018/05/02 11:00 | Chiraz Bechri v Krizova, Katerina | 3-6,6-3,2-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/03/22 08:00 | Elbaba, Julia v Krizova, Katerina | 6-0,6-3 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/03/21 09:10 | Abou Zekry, Ola v Krizova, Katerina | 4-6,3-6 |
| ITF Women Jablonec Nad Nisou | 2018/06/26 11:55 | Kharitonova, Anastasia v Sumova, Diana | 6-4,6-1 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/04/29 07:30 | Kharitonova, Anastasia v Damaschin, Alexandra | 3-6,7-5,1-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/04/26 09:50 | Julia Stamatova v Kharitonova, Anastasia | 6-1,6-3 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/04/25 07:30 | Kharitonova, Anastasia v Federica Bilardo | 6-3,4-6,6-0 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/04/22 09:30 | Kharitonova, Anastasia v Jessica Bertoldo | 6-2,6-2 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/04/15 07:30 | Kharitonova, Anastasia v Arabella Koller | 3-6,4-6 |
| ITF Women Kazan | 2018/03/13 09:40 | Kharitonova, Anastasia v Frolova, Anastasia | 2-6,0-6 |
| ITF Women Kazan | 2018/03/11 07:00 | Kharitonova, Anastasia v Rudiukova, Nina | 6-0,6-1 |