Stadium: Court 1 Round: 29 Ground: Hardcourt indoor
| ITF M25 Hamburg - Herredouble | 2021/10/22 15:50 | Moeller/Sandkaulen v Riedi/Steinegger | 4-6,1-6 |
| ITF M25 Hamburg - Herredouble | 2021/10/21 15:00 | Riedi/Steinegger v Jebens/Lemstra | 6-1,6-4 |
| ITF M25 Hamburg - Herredouble | 2021/10/19 16:35 | Riedi/Steinegger v Dhoe/Gadamauri | 3-6,6-3,10-6 |
| ITF M15 Sarreguemines - Herredouble | 2020/10/27 10:25 | Riedi/Steinegger v Cazaux/Droguet | 4-6,6-7 |
| ITF M25 Hamburg - Herredouble | 2021/10/22 16:30 | Squire/Wessels v Durasovic/Orlov | 3-6,6-7 |
| ITF M25 Hamburg - Herredouble | 2021/10/21 15:20 | Durasovic/Orlov v Cozbinov/Paulson | 2-6,6-4,13-11 |
| ITF M25 Hamburg - Herredouble | 2021/10/20 15:15 | Duncan/Houghton v Durasovic/Orlov | 3-6,1-6 |