Stadium: Court 5 Round: 26 Ground: Clay
| Cairo, Singles W-WITF-EGY-02A | 2018/09/19 12:55 | Badawi, Amira v Petrovicka, Kiara | 4-6,4-6 |
| Cairo, Singles W-WITF-EGY-02A | 2018/09/17 09:00 | Velcea , Andreea v Petrovicka, Kiara | 2-6,6-7 |
| Cairo, Singles W-WITF-EGY-02A | 2018/09/11 09:20 | Petrovicka, Kiara v Roemer, Charlotte | 4-6,2-6 |
| ITF Women Haren | 2018/08/29 11:10 | Noa Liauw A Fong v Petrovicka, Kiara | 6-3,6-2 |
| ITF Women Haren | 2018/08/27 08:00 | Petrovicka, Kiara v Suresh, Anjana | 6-4,7-6 |
| ITF Women Haren | 2018/08/26 07:00 | Petrovicka, Kiara v Wensveen, Sem | 6-4,7-5 |
| ITF Women Trnava Qual | 2018/05/12 09:20 | Milkova, Barbora v Petrovicka, Kiara | 6-7,6-1,6-1 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/04/22 12:00 | Petrovicka, Kiara v Prati, Federica | 4-6,3-6 |
| Cairo, Singles W-WITF-EGY-02A | 2018/09/19 09:55 | Karvouni, Vasiliki v Morgina, Anna | 2-6,4-6 |
| Cairo, Singles W-WITF-EGY-02A | 2018/09/17 09:00 | Morgina, Anna v Sravya Shivani Chilakalapudi | 6-0,6-0 |
| Cairo, Singles W-WITF-EGY-02A | 2018/09/14 10:40 | Morgina, Anna v Tatarus, Gabriela Nicole | 6-2,6-3 |
| Cairo, Singles W-WITF-EGY-02A | 2018/09/13 09:10 | Morgina, Anna v Kissell, Joelle | 6-1,6-0 |
| Cairo, Singles W-WITF-EGY-02A | 2018/09/12 07:30 | Morgina, Anna v Piludu, Natasha | 6-4,6-0 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/21 07:00 | Koval, Vlada v Morgina, Anna | 3-6,6-2,6-1 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/14 08:10 | Morgina, Anna v Sayfetdinova, Avelina | 2-6,7-5,5-7 |
| WTA Moscow Qual | 2018/07/22 07:00 | Morgina, Anna v Anastasia Gasanova | 6-3,4-6,3-6 |