Stadium: Court 2 Round: 54
| ITF Women Milovice | 2018/11/26 12:30 | Kubanova, Karolina v Zelic, Iva | 2-6,6-2,6-0 |
| ITF Women Brno | 2018/09/26 09:20 | Markova, Johana v Kubanova, Karolina | 6-3,6-1 |
| ITF Women Brno | 2018/09/24 10:00 | Kubanova, Karolina v Hajkova, Klara | 6-3,4-6,7-5 |
| ITF Women Frydek Mistek | 2018/09/13 09:00 | Pantuckova, Gabriela v Kubanova, Karolina | 6-2,7-5 |
| Prague, Singles W-WITF-CZE-06A | 2018/09/04 08:30 | Nicole Gadient v Kubanova, Karolina | 6-2,6-3 |
| ITF Women Ricany | 2018/08/30 08:00 | Kubanova, Karolina v Vlkovska, Veronika | 3-6,6-4,6-7 |
| ITF Women Ricany | 2018/08/28 10:55 | Markova, Johana v Kubanova, Karolina | 5-7,3-6 |
| ITF Women Jablonec Nad Nisou | 2018/06/27 08:00 | Kubanova, Karolina v Victoria Kan | 6-7,3-6 |
| ITF Women Milovice | 2018/11/26 10:00 | Pektorova, Hana v Krizova, Katerina | 2-6,4-6 |
| ITF Women Monastir | 2018/10/30 10:10 | Krizova, Katerina v Kozyreva, Polina | 4-6,4-6 |
| ITF Women Monastir | 2018/10/24 08:30 | Chiraz Bechri v Krizova, Katerina | 6-4,6-0 |
| ITF Women Nonthaburi Qual | 2018/07/14 04:00 | Kang, Jia-Qi v Krizova, Katerina | 6-1,6-3 |
| ITF Women Nonthaburi Qual | 2018/07/07 05:10 | Krizova, Katerina v Sawasdee, Watsachol | 2-6,4-6 |
| ITF Women Jablonec Nad Nisou | 2018/06/28 09:20 | Krizova, Katerina v Kharitonova, Anastasia | 1-6,3-6 |
| 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 |