Stadium: Court 1 Round: 62 Ground: Clay
| ITF W15 Kursumlijska Banja | 2023/04/30 09:30 | Doroteja Petrovic v Mia Sarcev | 6-2,6-1 |
| ITF W15 Kursumlijska Banja | 2023/04/24 11:35 | 보로둘리나, 빅토리아 v Mia Sarcev | 6-3,6-3 |
| ITF W15 Kursumlijska Banja | 2023/04/23 09:00 | Mia Sarcev v Ekaterina Burenina | 6-3,3-6,11-9 |
| ITF W25 Bujumbura | 2023/04/13 09:40 | Natalia Kowalczyk v 김브레레, 자스미진 | 2-6,3-6 |
| ITF W25 Bujumbura | 2023/04/12 07:00 | 베키리, 치라즈 v Natalia Kowalczyk | 4-6,6-0,6-7 |
| ITF W25 Bujumbura | 2023/04/10 08:00 | 프라트, 네사 v Natalia Kowalczyk | 3-6,0-6 |
| ITF W25 Bujumbura | 2023/04/04 08:05 | Natalia Kowalczyk v Wozuko Mdlulwa | 6-7,6-4,4-6 |
| ITF W25 Bujumbura | 2023/04/03 08:00 | 유, 민 v Natalia Kowalczyk | 6-2,2-6,7-10 |
| ITF W15 Heraklion | 2023/03/19 08:00 | Natalia Kowalczyk v Emma Slavikova | 3-6,4-6 |
| ITF W25 Manacor | 2023/02/12 12:30 | Vanja Gudelj v Natalia Kowalczyk | 7-5,6-4 |
| ITF W15 Nairobi | 2022/11/22 09:05 | Natalia Kowalczyk v 율다세바, 세빌 | 1-6,2-6 |