Stadium: Court 2 Round: 62 Ground: Clay
| ITF M25 Lodz | 2024/07/07 08:00 | Filip Pieczonka v Dusan Baranec | 6-3,6-0 |
| ITF M15 Wroclaw | 2024/06/25 08:00 | Michael Agwi v Filip Pieczonka | 6-4,1-6,6-3 |
| ITF M15 Koszalin | 2024/06/20 14:30 | Tim Ruehl v Filip Pieczonka | 4-6,7-6,7-6 |
| ITF M15 Koszalin | 2024/06/19 14:30 | Filip Pieczonka v Kacper Zuk | 7-6,6-2 |
| ITF M15 Koszalin | 2024/06/18 07:00 | Dimitris Sakellaridis v Filip Pieczonka | 3-6,4-6 |
| ITF M15 Koszalin | 2024/06/17 09:30 | Oskar Jansson v Filip Pieczonka | 2-6,1-6 |
| ITF M15 Koszalin | 2024/06/13 09:20 | Filip Pieczonka v Daniel De Jonge | 3-6,4-6 |
| ITF M15 Koszalin | 2024/06/12 07:00 | Fryderyk Lechno-Wasiutynski v Filip Pieczonka | 4-6,3-6 |
| ITF M25 Lodz | 2024/07/08 08:00 | Mikolaj Borkowski v Oskar Grzegorzewski | 5-7,3-6 |
| ITF M15 Tanger | 2024/06/25 10:00 | Oskar Grzegorzewski v Matthieu Chambonniere | 6-4,6-7,5-10 |
| ITF M15 Tanger | 2024/06/24 10:00 | Oskar Grzegorzewski v Joshua Schaefer | 6-3,6-2 |
| ITF M15 Oradea | 2024/06/11 09:00 | Toprak Avcibasi v Oskar Grzegorzewski | 6-4,3-6,10-6 |
| ITF M15 Oradea | 2024/06/11 06:00 | Eduard Vlasceanu v Oskar Grzegorzewski | 4-6,1-6 |
| ITF M15 Oradea | 2024/06/09 10:00 | Nicola Ion v Oskar Grzegorzewski | 2-6,2-6 |
| ITF M15 Addis Ababa | 2024/05/14 08:25 | Kabir Hans v Oskar Grzegorzewski | 6-3,6-2 |
| ITF M15 Addis Ababa | 2024/05/13 07:40 | Tushar Madan v Oskar Grzegorzewski | 6-7,6-7 |