Stadium: Court 1 Round: 28 Ground: Clay
| Challenger - Tulln - Herredouble | 2021/09/07 12:15 | Erler/Miedler v Haerteis/Hassan | 3-6,6-2,9-11 |
| Challenger - Mauthausen - Herredouble | 2022/05/05 11:35 | Verdugo/Oswald v Haerteis/Hassan | 7-6,1-6,8-10 |
| Challenger - Mauthausen - Herredouble | 2022/05/04 08:00 | Haerteis/Hassan v Agamenone/Martos Gornes | 7-6,7-5 |
| ITF M25 - Manacor - Herredouble | 2022/01/15 15:30 | Barroso Campos/Morillo v Haerteis/Hassan | 7-6,6-4 |
| ITF M25 - Manacor - Herredouble | 2022/01/14 16:45 | Haerteis/Hassan v P D L Gomila/Sakellaridis | 7-5,6-1 |
| ITF M25 - Manacor - Herredouble | 2022/01/13 16:45 | Gentzsch/Zima v Haerteis/Hassan | 1-6,2-6 |
| ITF M25 - Manacor - Herredouble | 2022/01/12 15:00 | Bax/Wallart v Haerteis/Hassan | 4-6,4-6 |
| Challenger - Tulln - Herredouble | 2021/09/10 08:30 | Haerteis/Hassan v Matos/M R Alves | 3-6,6-7 |
| Challenger - Tulln - Herredouble | 2021/09/09 09:00 | Haerteis/Hassan v Gengel/Ignatik | 6-3,6-3 |
| Challenger - Mauthausen - Herredouble | 2022/05/05 13:30 | Kolar/Olivetti v Erler/Miedler | 4-6,6-2,8-10 |
| Challenger - Ostrava - Herredouble | 2022/04/30 13:25 | Erler/Miedler v Reese/Verbeek | 7-6,7-5 |
| Challenger - Ostrava - Herredouble | 2022/04/28 14:30 | Erler/Miedler v Jermar/Karol | 6-0,6-4 |
| Challenger - Ostrava - Herredouble | 2022/04/27 14:30 | Erler/Miedler v Gengel/Rosol | 6-4,6-4 |
| Challenger - Prag - Herredouble | 2022/04/21 12:50 | Lamasine/Pouille v Erler/Miedler | 6-4,7-6 |
| Challenger - Prag - Herredouble | 2022/04/20 10:10 | Gonzales/Rungkat v Erler/Miedler | 7-6,3-6,10-12 |
| Challenger - Biel - Herredouble | 2022/03/23 15:15 | Erler/Miedler v Kym/Riedi | 3-6,3-6 |
| Davis Cup - Herredouble | 2022/03/05 02:00 | Nam/Song v Erler/Miedler | 6-4,6-3 |