| Slovenia Int. WD | 2021/05/20 18:40 | Lober/Werge v Khor/Nurshuhaini | L | 0-2 |
| Portuguese Int. WD Qual | 2021/05/07 09:30 | Rodriguez/Setien v Lober/Werge | L | 2-0 |
| Austrian Open WD | 2021/05/29 11:10 | Jager/Kuspert v Casier/Hoyaux | L | 2-0 |
| Austrian Open WD | 2021/05/28 15:50 | Krug/Rudolf v Casier/Hoyaux | W | 0-2 |
| Portuguese Int. WD | 2021/05/08 09:20 | Casier/Hoyaux v Busch/Schulz | L | 0-2 |
| Portuguese Int. WD | 2021/05/07 19:00 | Au Yeong/Hochmeir v Casier/Hoyaux | W | 0-2 |
| Portuguese Int. WD Qual | 2021/05/07 11:30 | Casier/Hoyaux v Rodriguez/Setien | W | 2-0 |