Stadium: Center Court Round: 14 Ground: Hardcourt outdoor
| ITF M15 Bytom | 2022/06/09 08:30 | Olaf Pieczkowski v Timo Stodder | 5-7,0-6 |
| 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 |
| Challenger San Marino | 2022/08/07 11:55 | Viktor Durasovic v Christian Langmo | 6-4,7-6 |
| ITF M25 Bolzano | 2022/08/06 08:30 | Francesco Forti v Christian Langmo | 6-7,3-6 |
| ITF M25 Bolzano | 2022/08/05 11:40 | Christian Langmo v Luca Potenza | 6-3,6-4 |
| ITF M25 Bolzano | 2022/08/04 12:55 | Christian Langmo v Giovanni Oradini | 6-2,4-6,7-6 |
| ITF M25 Bolzano | 2022/08/03 08:00 | Christian Langmo v Filippo Speziali | 7-6,6-4 |
| ITF M25 Bolzano | 2022/08/02 07:50 | Christian Langmo v Alexandr Binda | 6-1,6-4 |
| Challenger San Benedetto | 2022/07/25 09:00 | Pedro Boscardin Dias v Christian Langmo | 6-3,6-3 |
| Challenger San Benedetto | 2022/07/24 10:30 | Christian Langmo v Samuel Vincent Ruggeri | 6-2,6-0 |