Ground: Hardcourt outdoor
| Challenger San Diego | 2025/02/23 18:00 | Filip Pieczonka v Alex Hernandez | 3-6,4-6 |
| Challenger Cleveland | 2025/01/28 15:00 | James Trotter v Filip Pieczonka | 6-3,3-6,7-6 |
| Challenger Cleveland | 2025/01/27 17:25 | Filip Pieczonka v Taha Baadi | 6-4,6-3 |
| Challenger Cleveland | 2025/01/26 18:20 | Felix Corwin v Filip Pieczonka | 1-6,7-6,2-6 |
| ITF M15 Oslo | 2025/01/09 11:00 | Filip Pieczonka v Vito Tonejc | 7-5,6-2 |
| ITF M15 Oslo | 2025/01/08 10:30 | Martyn Pawelski v Filip Pieczonka | 3-6,3-6 |
| ITF M25 Antalya | 2024/11/28 11:15 | Mika Brunold v Filip Pieczonka | 6-0,6-2 |
| ITF M25 Antalya | 2024/11/27 08:40 | Filip Pieczonka v Sergei Pogosian | 6-2,6-3 |
| ITF M25 Swan Hill | 2025/03/21 02:00 | Thomas Braithwaite v Jason Kubler | 6-7,6-7 |
| ITF M25 Swan Hill | 2025/03/20 23:00 | Marc Polmans v Thomas Braithwaite | 7-6,5-7,4-6 |
| ITF M25 Swan Hill | 2025/03/19 00:30 | Thomas Braithwaite v Charlie Pade | 6-3,6-3 |
| ITF M25 Mildura | 2025/03/12 23:00 | Thomas Braithwaite v Dane Sweeny | 4-6,6-3,3-6 |
| ITF M25 Mildura | 2025/03/11 02:00 | Thomas Braithwaite v Ethan Cook | 6-4,6-4 |
| ITF M25 Launceston | 2025/02/27 00:30 | Ajeet Rai v Thomas Braithwaite | 6-2,7-6 |
| ITF M25 Launceston | 2025/02/26 02:00 | Thomas Braithwaite v Matt Hulme | 5-7,6-4,7-5 |
| ITF M25 Burnie | 2025/02/20 04:18 | Jason Kubler v Thomas Braithwaite | 6-2,6-5 |