| UTR Pro - Knoxville | 2023/08/30 21:42 | Filip Pieczonka v Nicholas Mangiapane | 6-2,6-3 |
| ITF - M25 Poznan | 2023/08/21 09:00 | Michael Agwi v Filip Pieczonka | 6-4,2-6,10-7 |
| ITF - M25 Poznan | 2023/08/20 09:00 | Ivo Vercik v Filip Pieczonka | 2-6,3-6 |
| Challenger - Grodzisk Mazowiecki | 2023/08/13 10:55 | Marius Copil v Filip Pieczonka | 3-6,6-4,6-1 |
| ITF - M25 Lodz | 2023/08/11 07:55 | Jakub Nicod v Filip Pieczonka | 6-2,6-3 |
| ITF - M25 Lodz | 2023/08/10 08:00 | Filip Pieczonka v Juan Bautista Torres | 6-7,7-5,7-6 |
| ITF - M25 Lodz | 2023/08/09 08:00 | Vojtech Mares v Filip Pieczonka | 3-6,1-6 |
| ITF - M25 Lodz | 2023/08/08 09:00 | Filip Duda v Filip Pieczonka | 3-6,4-6 |
| UTR Pro - Knoxville | 2023/08/31 18:00 | Frank Thompson v Angel Diaz Jalil | 2-6,3-6 |
| UTR Pro - Knoxville | 2023/08/29 16:30 | Frank Thompson v Nicolas Cortes Campos | 7-5,5-7,6-3 |
| UTR Pro - Knoxville | 2023/08/28 18:24 | Frank Thompson v Max K Fardanesh | 7-6,1-6,7-5 |
| UTR Pro - Knoxville | 2023/08/27 21:17 | Tomas Rodriguez v Frank Thompson | 7-6,6-2 |