Stadium: Court 3 Round: 26 Ground: Clay
| ITF - Poznań M25 | 2022/08/24 13:00 | Omar Brigida v Tomasz Berkieta | 5-7,6-1,3-6 |
| ITF - Bytom M15 | 2022/06/06 08:00 | Jiri Jenicek v Tomasz Berkieta | 6-1,6-2 |
| Challenger Poznań | 2022/05/29 12:40 | Tomasz Berkieta v Juan Bautista Torres | 0-6,1-6 |
| ITF - Poznań M25 | 2022/08/24 10:00 | Olaf Pieczkowski v Michal Matuszewski | 6-1,6-1 |
| Challenger Grodzisk Mazowiecki | 2022/08/14 13:20 | Olaf Pieczkowski v Christian Langmo | 6-7,6-2,4-6 |
| ITF - Bytom M15 | 2022/06/09 08:30 | Olaf Pieczkowski v Timo Stodder | 5-7,0-6 |
| ITF - Bytom M15 | 2022/06/07 11:30 | Filip Duda v Olaf Pieczkowski | 5-7,6-7 |
| ITF - Meerbusch M15 | 2022/05/06 09:20 | Olaf Pieczkowski v Jonathan Mridha | 6-4,3-6,5-7 |
| ITF - Meerbusch M15 | 2022/05/05 09:30 | Marco Brugnerotto v Olaf Pieczkowski | 6-7,2-6 |
| ITF - Meerbusch M15 | 2022/05/03 16:00 | Tom Gentzsch v Olaf Pieczkowski | 1-6,6-3,5-7 |
| ITF - Monastir M15 | 2022/03/29 10:10 | Filip Peliwo v Olaf Pieczkowski | 6-1,6-2 |