| Austrian Open XD | 2021/05/29 08:00 | Ivancic/Polanc v Vestergaard/Anthonisen | L | 0-2 |
| Austrian Open XD | 2021/05/28 11:25 | Ivancic/Polanc v Lovang/Vallet | W | 2-0 |
| Slovenia Int. XD | 2021/05/20 08:00 | Muurholm/Lober v Ivancic/Polanc | L | 2-0 |
| Portuguese Int. XD | 2021/05/07 13:30 | Ivancic/Polanc v Vestergaard/Anthonisen | L | 0-2 |
| European Championships XD | 2021/04/28 08:20 | Ivancic/Polanc v Piek/Tabeling | L | 0-2 |
| Polish Open XD | 2021/03/26 16:00 | Ivancic/Polanc v Choong/Toh | L | 0-2 |
| Bulgarian Int. XD | 2020/10/03 15:15 | Ivancic/Polanc v Doder/Loncar | W | 2-0 |
| Bulgarian Int. XD | 2020/10/03 09:00 | Ivancic/Polanc v Bjelan/Sudimac | W | 2-0 |
| Spain Int XD | 2021/06/18 13:00 | Mueller/Stern v Birker/Hochmeir | L | 1-2 |
| Spain Int XD | 2021/06/18 07:45 | Mueller/Stern v De Wit/Van Wijlick | W | 2-0 |
| Spain Int XD | 2021/06/17 11:40 | Mueller/Stern v Magee/Boyle | W | 2-1 |
| Polish Open XD | 2021/03/28 08:00 | Choong/Toh v Mueller/Stern | L | 2-0 |
| Polish Open XD | 2021/03/27 16:00 | Mueller/Stern v Kargaev/Vorobeva | W | 2-1 |
| Polish Open XD | 2021/03/27 08:20 | Sjoo/Z-Bexell v Mueller/Stern | W | 0-2 |
| Polish Open XD | 2021/03/26 14:40 | Mueller/Stern v Szerecz/Gonda | W | 2-0 |
| Polish Open XD | 2021/03/26 08:20 | Mueller/Stern v Holub/Basova | W | 2-0 |