Stadium: Court 5 Round: 26 Ground: Clay
| ITF M15 Lodz | 2024/07/11 08:30 | Olaf Pieczkowski v Arthur Bonnaud | 6-3,6-2 |
| ITF M15 Lodz | 2024/07/10 12:20 | Olaf Pieczkowski v Andrea Gola | 6-0,6-0 |
| Challenger Troyes | 2024/07/04 12:55 | Olaf Pieczkowski v Jonas Forejtek | 6-7,2-6 |
| Challenger Troyes | 2024/07/02 10:35 | Olaf Pieczkowski v Corentin Denolly | 6-3,6-4 |
| Challenger Troyes | 2024/07/01 11:30 | Damien Wenger v Olaf Pieczkowski | 6-7,0-6 |
| Challenger Troyes | 2024/06/30 12:00 | Thijmen Loof v Olaf Pieczkowski | 3-6,4-6 |
| ITF M15 Wroclaw | 2024/06/25 08:00 | Henri Laaksonen v Olaf Pieczkowski | 6-4,6-4 |
| Challenger Poznan | 2024/06/18 08:30 | Hynek Barton v Olaf Pieczkowski | 7-5,6-0 |
| ITF M15 Wroclaw | 2024/06/23 09:00 | Vito Dell'Elba v Jakub Jedrzejczak | 3-6,7-6,10-6 |
| ITF M15 Koszalin | 2024/06/16 13:00 | Jakub Jedrzejczak v Mikolaj Lis | 5-7,4-6 |
| ITF M15 Koszalin | 2024/06/12 14:40 | Jakub Jedrzejczak v Daniel De Jonge | 2-6,6-4,3-6 |
| ITF M25 Bielsko Biala | 2023/08/16 15:25 | Siim Troost v Jakub Jedrzejczak | 6-3,3-6,7-5 |