Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2022/02/20 12:00 | Ondrej Horak v Olaf Pieczkowski | 1-6,5-7 |
| ITF M15 Antalya | 2021/11/19 08:30 | Olaf Pieczkowski v Dragos Nicolae Madaras | 1-6,2-6 |
| ITF M15 Antalya | 2021/11/18 08:10 | Olaf Pieczkowski v Oleksandr Bielinskyi | 6-3,7-6 |
| ITF M15 Antalya | 2021/11/17 10:00 | Patrik Rikl v Olaf Pieczkowski | 1-6,6-7 |
| ITF M15 Antalya | 2021/11/09 07:00 | Olaf Pieczkowski v Lukas Neumayer | 6-7,5-7 |
| ITF M15 Antalya | 2021/11/03 11:20 | Olaf Pieczkowski v Juan Pablo Paz | 4-6,3-6 |
| ITF M15 Lodz | 2021/08/18 11:25 | Wojciech Marek v Olaf Pieczkowski | 5-7,6-4,6-1 |
| ITF M15 Gdynia | 2021/08/11 15:40 | Pol Toledo Bague v Olaf Pieczkowski | 6-4,6-0 |
| ITF M15 Sharm El Sheikh | 2022/02/20 11:00 | Jakub Kroslak v Coleman Wong | 2-6,5-7 |
| ITF M15 Sharm El Sheikh | 2022/02/18 08:00 | Ben Patael v Coleman Wong | 6-4,7-6 |
| ITF M15 Sharm El Sheikh | 2022/02/17 11:00 | Francesco Vilardo v Coleman Wong | 4-6,4-6 |
| ITF M15 Sharm El Sheikh | 2022/02/16 12:55 | Coleman Wong v Davide Galoppini | 6-2,6-3 |
| ITF M25 Sharm El Sheikh | 2022/02/07 08:00 | Alexandros Skorilas v Coleman Wong | 6-1,5-7,10-7 |
| ITF M25 Sharm El Sheikh | 2022/02/06 09:00 | Alen Moritz Hodzic v Coleman Wong | 2-6,1-6 |
| ITF M15 Manacor | 2022/01/05 13:00 | Alberto Barroso Campos v Coleman Wong | 6-2,7-5 |
| ITF M15 Torello | 2021/11/04 09:30 | John Echeverria v Coleman Wong | 6-3,5-7,6-2 |