| Denmark Masters MD Qual | 2021/08/05 10:20 | Gadegaard/Geisler v Kral/Mendrek | W | 1-2 |
| Austrian Open MD | 2021/05/28 18:25 | Kral/Mendrek v Chang/Chia | L | 0-2 |
| Austrian Open MD Qual | 2021/05/28 08:30 | Kral/Mendrek v Danielak/Danielak | W | 2-0 |
| Austrian Open MD Qual | 2021/05/27 13:20 | Kral/Mendrek v Schneeberger/Seiwald | W | 2-0 |
| Slovenia Int. MD | 2021/05/21 15:20 | Kral/Mendrek v Beh/Goh | L | 1-2 |
| Slovenia Int. MD | 2021/05/21 11:20 | Ivanic/Maksimovic v Kral/Mendrek | W | 0-2 |
| Slovenia Int. MD | 2021/05/20 18:00 | Kral/Mendrek v Muurholm/Sunekaer | W | 2-0 |
| Slovenia Int. MD Qual | 2021/05/19 17:30 | Sarosi/Tomic v Kral/Mendrek | W | 0-2 |