Stadium: Court 1 Round: 28 Ground: Clay
| ITF M25 - Most - Herrdubbel | 2022/05/19 12:00 | Laibl/Zapsky v Bolardt/Krumich | 2-6,3-6 |
| ITF M25 - Most - Herrdubbel | 2022/05/17 14:10 | Politowicz/Taczala v Bolardt/Krumich | 3-6,4-6 |
| ITF M25 - Prag - Herrdubbel | 2022/05/10 13:25 | Bolardt/Krumich v Duda/Heller | 4-6,2-6 |
| ITF M25 - Most - Herrdubbel | 2022/05/19 10:00 | Damm/Damm v Frantzen/Sandkaulen | 5-7,3-6 |
| ITF M25 - Most - Herrdubbel | 2022/05/17 14:35 | Cerny/Havlicek v Frantzen/Sandkaulen | 3-6,0-6 |
| Challenger Heilbronn - Herrdubbel | 2022/05/10 15:45 | Frantzen/Sandkaulen v Martin/Weissborn | 5-7,7-6,6-10 |
| ITF M15 - Meerbusch - Herrdubbel | 2022/05/07 10:55 | Frantzen/Sandkaulen v Pereira/Roveri Sidney | 7-6,6-4 |
| ITF M15 - Meerbusch - Herrdubbel | 2022/05/06 13:00 | Echeverria/Opitz v Frantzen/Sandkaulen | 4-6,3-6 |
| ITF M15 - Meerbusch - Herrdubbel | 2022/05/05 16:25 | Frantzen/Sandkaulen v Bertrand/Gomes | 6-4,6-4 |
| ITF M15 - Meerbusch - Herrdubbel | 2022/05/04 15:55 | Altuna/Nincevic v Frantzen/Sandkaulen | 2-6,2-6 |
| ITF M25 - Split - Herrdubbel | 2022/04/29 14:15 | Frantzen/Sandkaulen v Arribage/Sanchez | 2-6,6-3,8-10 |