| Billie Jean King Cup | 2021/06/15 09:00 | Malene Helgo v Kristal Dule | 6-0,6-1 |
| ITF W25 Madrid | 2021/06/09 07:15 | Malene Helgo v Olivia Gadecki | 2-6,5-7 |
| ITF W25 Madrid | 2021/06/08 09:20 | Malene Helgo v Lina Glushko | 4-6,2-6 |
| ITF W25 Madrid | 2021/06/07 07:15 | Malene Helgo v Moreno Arias, Lidia | 6-3,6-2 |
| ITF W25 Grado | 2021/06/01 14:55 | Malene Helgo v Nuria Parrizas-Diaz | 6-7,0-6 |
| ITF W25 Liepaja | 2021/05/30 08:00 | Daniela Vismane v Malene Helgo | 6-4,6-4 |
| ITF W25 Liepaja | 2021/05/29 08:00 | Lina Gjorcheska v Malene Helgo | 4-6,2-6 |
| ITF W25 Liepaja | 2021/05/28 11:55 | Iryna Shymanovich v Malene Helgo | 5-7,3-6 |
| Billie Jean King Cup | 2021/06/16 09:00 | Marinkovikj, Katarina v Kristal Dule | 3-6,3-6 |
| Fed Cup, Groupe Mondial | 2018/04/20 11:50 | Eidukonyte, Joana v Marinkovikj, Katarina | 6-0,6-1 |
| Fed Cup, Groupe Mondial | 2018/04/19 10:55 | Marinkovikj, Katarina v Gronholm, Anna Soffia | 6-4,6-2 |
| Billie Jean King Cup | 2018/04/17 11:40 | Marinkovikj, Katarina v Amiraghyan, Ani | 1-6,3-6 |
| Billie Jean King Cup | 2016/04/16 08:00 | Marinkovikj, Katarina v Stokke, Melanie | 1-6,1-6 |
| Billie Jean King Cup | 2016/04/13 08:00 | Timotin, Jennifer v Marinkovikj, Katarina | 6-3,3-6,6-1 |