Stadium: Court 1 Round: 25
| ITF Women Frydek Mistek | 2018/09/13 09:00 | Zawadzka, Joanna v Januskova, Petra | 1-6,0-6 |
| ITF Women Frydek Mistek | 2018/09/12 10:00 | Cechakova, Eva v Zawadzka, Joanna | 6-3,6-7,2-6 |
| Prague, Singles W-WITF-CZE-06A | 2018/09/06 10:00 | Zawadzka, Joanna v Pantuckova, Magdalena | 4-6,3-6 |
| Prague, Singles W-WITF-CZE-06A | 2018/09/04 08:30 | Zawadzka, Joanna v Sosnovschi, Adriana | 6-0,6-2 |
| ITF Women Ricany | 2018/08/29 12:25 | Zawadzka, Joanna v Steur, Julyette Maria Josephine | 3-6,2-6 |
| ITF Women Ricany | 2018/08/27 10:35 | Zawadzka, Joanna v Jankovska, Tereza | 6-1,4-6,6-2 |
| ITF Women Ricany | 2018/08/26 10:00 | Zawadzka, Joanna v Svobodova, Monika | 6-4,6-2 |
| ITF Women Budapest | 2018/08/22 09:40 | Marfutina, Maria v Zawadzka, Joanna | 7-5,6-3 |
| ITF Women Monastir | 2018/10/02 11:00 | Diana Chehoudi v Echeverria Alam, Nadia | 1-6,2-6 |
| ITF Women Monastir | 2018/09/27 10:00 | Bonic, Barbara v Diana Chehoudi | 5-7,7-5,6-1 |
| ITF Women Monastir | 2018/09/26 11:55 | Westby, Madison v Diana Chehoudi | 1-0 |
| ITF Women Monastir | 2018/09/17 08:30 | Sama, Sathwika v Diana Chehoudi | 7-5,5-7,6-3 |
| ITF Women Monastir | 2018/09/10 11:30 | Kalva, Bhuvana v Diana Chehoudi | 6-4,7-6 |
| ITF Women Monastir | 2018/09/09 10:30 | Diana Chehoudi v Boudjadi, Yassamine | 6-1,6-4 |
| ITF Women Rotterdam | 2018/08/19 07:00 | Diana Chehoudi v Mccray, Morgan | 6-3,7-5 |
| ITF Women Brussels Qual | 2018/07/16 09:00 | Diana Chehoudi v Defossez, Anais | 6-7,1-6 |