| European Games Women | 2023/06/26 09:50 | Xuefei Qi v Marija Sudimac | L | 2-0 |
| Austrian Open Women Qual | 2023/05/26 08:45 | Rakshitha Sree Santhosh Ramraj v Marija Sudimac | L | 2-0 |
| Austrian Open Women Qual | 2023/05/25 13:15 | Vlada Ginga v Marija Sudimac | W | 1-2 |
| Austrian Open Women Qual | 2023/05/25 12:20 | Marija Sudimac v Rachel Sugden | W | 2-0 |
| Slovenia Open Women Quals | 2023/05/18 11:15 | Marija Sudimac v Shriyanshi Valishetty | L | 0-2 |
| Slovenia Open Women Quals | 2023/05/17 12:00 | Ananya Praveen v Marija Sudimac | W | 0-2 |
| Polish Open Women Qual | 2023/03/22 13:15 | Ozge Bayrak v Marija Sudimac | L | 2-0 |
| Portugal Int. Women Qual | 2023/03/08 17:30 | Mariana Afonso v Marija Sudimac | W | 0-2 |
| Denmark Masters Women Qual | 2023/06/08 08:35 | Anna Mikhalkova v Frederikke Ostergaard | L | 2-0 |
| Bonn Int. Women Qual | 2023/06/01 07:40 | Sofiia Lavrova v Frederikke Ostergaard | L | 2-0 |
| Bonn Int. Women Qual | 2023/05/31 13:50 | Natalia Slobodova v Frederikke Ostergaard | W | 0-2 |
| Luxembourg Open Women Qual | 2023/05/04 14:50 | Frederikke Ostergaard v Sin Yan Happy Lo | L | 0-2 |
| Luxembourg Open Women Qual | 2023/05/04 11:05 | Frederikke Ostergaard v Cecilia Wang | W | 2-0 |
| Iceland Int. Women | 2023/01/29 11:00 | Keisha Fatimah Az Zahra v Frederikke Ostergaard | L | 2-1 |
| Iceland Int. Women | 2023/01/28 16:40 | Gianna Stiglich v Frederikke Ostergaard | W | 0-2 |
| Iceland Int. Women Qual | 2023/01/26 18:00 | Frederikke Nielsen v Frederikke Ostergaard | W | 1-2 |