Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF - W15 Monastir | 2021/07/06 09:30 | Arlinda Rushiti v Klimovicz, Julia | 6-1,6-0 |
| ITF - W15 Manacor | 2021/01/31 11:00 | Yeon Woo Ku v Klimovicz, Julia | 6-1,6-1 |
| ITF - W15 Manacor | 2021/01/24 13:00 | Klimovicz, Julia v Kareisova, Ludmila | 4-6,3-6 |
| ITF - W15 Manacor | 2021/01/17 11:00 | Ekaterina Yashina v Klimovicz, Julia | 6-0,6-1 |
| ITF W15 Cairo | 2020/12/06 14:30 | Dalia Sherif v Klimovicz, Julia | 6-3,6-2 |
| ITF W15 Cairo | 2020/12/02 14:45 | Klimovicz, Julia v Carolina Alves | 0-6,0-6 |
| ITF W15 Cairo | 2020/11/23 10:00 | Klimovicz, Julia v Badawi, Amira | 6-4,1-6,5-10 |
| Olimpia, Singles Qualifying W-ITF-BRA-04A | 2020/03/09 19:00 | Emily Appleton v Klimovicz, Julia | 6-3,6-1 |
| ITF - W15 Monastir | 2021/07/04 14:30 | Dercksen, Marne v Andre Lukosiute | 1-6,2-6 |
| ITF - W15 Monastir | 2021/06/27 14:00 | Paris Corley v Dercksen, Marne | 6-1,6-1 |
| ITF - W15 Monastir | 2021/06/23 13:00 | Dercksen, Marne v Lacasse, Raphaelle | 3-6,2-6 |
| ITF - W15 Monastir | 2021/06/22 09:30 | Hwiwon Wi v Dercksen, Marne | 7-5,6-3 |
| ITF - W15 Monastir | 2021/06/14 12:00 | Dercksen, Marne v Bahri, Ferdaous | 3-6,2-6 |
| ITF - W15 Monastir | 2021/06/13 15:00 | Chahd Berriri v Dercksen, Marne | 0-6,7-6,6-10 |
| ITF - W15 Sharm El Sheikh | 2021/03/14 08:30 | Melnikova, Aleksandra v Dercksen, Marne | 6-4,6-3 |
| ITF - W15 Sharm El Sheikh | 2021/03/07 09:00 | Dercksen, Marne v Antonia Schmidt | 5-7,2-6 |