Stadium: Centre Court Round: 26 Ground: Clay
| ITF M15 Bytom | 2022/06/07 11:30 | Filip Duda v Olaf Pieczkowski | 5-7,6-7 |
| ITF M15 Meerbusch | 2022/05/06 09:20 | Olaf Pieczkowski v Jonathan Mridha | 6-4,3-6,5-7 |
| ITF M15 Meerbusch | 2022/05/05 09:30 | Marco Brugnerotto v Olaf Pieczkowski | 6-7,2-6 |
| ITF M15 Meerbusch | 2022/05/03 16:00 | Tom Gentzsch v Olaf Pieczkowski | 1-6,6-3,5-7 |
| ITF M15 Monastir | 2022/03/29 10:10 | Filip Peliwo v Olaf Pieczkowski | 6-1,6-2 |
| ITF M15 Monastir | 2022/03/24 13:30 | Olaf Pieczkowski v Alexander Donski | 7-5,2-6,3-6 |
| ITF M15 Sharm El Sheikh | 2022/03/02 08:00 | Olaf Pieczkowski v Uisung Park | 6-7,4-6 |
| ITF M15 Sharm El Sheikh | 2022/02/21 10:30 | Olaf Pieczkowski v Coleman Wong | 2-6,2-6 |
| ITF M15 Bytom | 2022/06/08 12:05 | Facundo Yunis v Timo Stodder | 0-6,2-6 |
| Challenger Poznan | 2022/05/30 11:10 | Daniel Dutra Da Silva v Timo Stodder | 3-6,7-6,6-0 |
| Challenger Poznan | 2022/05/29 14:25 | Timo Stodder v Alexey Vatutin | 6-3,6-3 |
| ITF M25 Most | 2022/05/18 11:10 | Timo Stodder v Roman Postolka | 6-1,6-4 |
| ITF M25 Santa Margherita | 2022/05/06 12:00 | Timo Stodder v Giorgio Tabacco | 3-6,6-3,2-6 |
| ITF M25 Santa Margherita | 2022/05/05 15:30 | Oliver Crawford v Timo Stodder | 6-7,2-6 |
| ITF M25 Santa Margherita | 2022/05/04 16:35 | Mikalai Haliak v Timo Stodder | 3-6,4-6 |
| ITF M25 Santa Margherita | 2022/05/03 13:05 | Pietro R Scomparin v Timo Stodder | 2-6,1-6 |