| Austrian Open - Doubles Hommes - Qualif. | 2021/05/28 08:30 | Maurer/Schnabel v Doder A / Tomic M | L | 0-2 |
| Austrian Open - Doubles Hommes - Qualif. | 2021/05/27 13:00 | Andree G / Rudolf T v Maurer/Schnabel | W | 0-2 |
| Slovenia Int. MD Qual | 2021/05/19 11:40 | Maurer/Schnabel v Erwiansyah/Rindorindo | L | 0-2 |