| Internazionali di Spagna DM | 2021/06/18 11:15 | Birker/Stipsits v Molares/Perez | W | 2-0 |
| Open d'Austria DM | 2021/05/28 15:00 | Birker/Stipsits v Matusz/Trecki | L | 1-2 |
| Internazionali di Slovenia DM | 2021/05/22 10:00 | Birker/Stipsits v Boe/Kjaer | L | 0-2 |
| Internazionali di Slovenia DM | 2021/05/21 15:20 | Birker/Stipsits v Ivancic/Krapez | W | 2-1 |
| Internazionali di Slovenia DM | 2021/05/21 11:20 | Birker/Stipsits v Doder/Tomic | W | 2-0 |
| Internazionali di Slovenia DM | 2021/05/20 16:40 | Birker/Stipsits v Feltes/Pauquet | W | 2-0 |
| Portuguese Int. MD | 2021/05/08 09:40 | Birker/Stipsits v Easton/Russ | L | 0-2 |
| Campionati europei DM | 2021/04/29 10:20 | Birker/Stipsits v Ivanov/Sozonov | L | 0-2 |
| Internazionali di Spagna DM | 2021/06/18 11:30 | Man/Tee v Jaeger/Kjellberg | W | 2-0 |
| Open di Polonia DM | 2021/03/28 08:40 | Chang/Chia v Man/Tee | W | 1-2 |
| Open di Polonia DM | 2021/03/27 17:00 | Man/Tee v Cybulski/Szydlowski | W | 2-0 |
| Open di Polonia DM | 2021/03/27 09:00 | Duijs/Van Der Aar v Man/Tee | W | 0-2 |
| Open di Polonia DM | 2021/03/26 17:20 | Man/Tee v Azman/Yap | W | 2-0 |
| Open di Polonia DM | 2021/03/26 12:50 | Man/Tee v Hansson/Z-Bexell | W | 2-0 |