Stadium: Court 8 Round: 44 Ground: Clay
| ITF M15 Eindhoven | 2022/08/18 11:00 | David Pichler v Marcel Zielinski | 6-4,6-1 |
| ITF M15 Eindhoven | 2022/08/16 12:05 | Stijn Slump v Marcel Zielinski | 6-7,4-6 |
| ITF M15 Eindhoven | 2022/08/15 11:00 | Marcel Zielinski v John Sperle | 6-2,7-6 |
| ITF M15 Eupen | 2022/08/10 12:50 | Marcel Zielinski v Marlon Vankan | 6-4,4-6,4-6 |
| ITF M15 Eupen | 2022/08/09 10:05 | Lars Goran Verwerft v Marcel Zielinski | 1-6,2-6 |
| ITF M15 Eupen | 2022/08/08 11:30 | Cian Maguire v Marcel Zielinski | 0-6,3-6 |
| ITF M15 Lodz | 2022/07/29 08:00 | Marcel Zielinski v Petr Nouza | 0-6,6-1,1-6 |
| ITF M15 Lodz | 2022/07/27 10:50 | Marcel Zielinski v Jakub Katuch | 7-6,6-1 |
| ITF M15 Lambermont | 2022/08/21 13:00 | Kavan Somu Kumar v Jesse De Jager | 3-6,2-6 |
| ITF M15 Eindhoven | 2022/08/14 12:00 | Arthur Bonnaud v Jesse De Jager | 7-5,4-6,10-1 |
| ITF M15 Eupen | 2022/08/07 07:30 | Jesse De Jager v Harold Huens | 6-2,4-6,10-12 |
| ITF M15 Parnu | 2022/08/02 07:15 | Federico Campana v Jesse De Jager | 7-5,6-4 |
| ITF M15 Metzingen | 2022/07/17 07:30 | Mikhail Minakov v Jesse De Jager | 4-6,5-7 |
| ITF M25 Telfs | 2022/07/10 13:00 | Jesse De Jager v Filippo Speziali | 5-7,7-6,6-10 |
| ITF M25 Marburg | 2022/07/05 08:00 | Jesse De Jager v Rishab Agarwal | 3-6,4-6 |
| ITF M25 Marburg | 2022/07/04 11:30 | Aliaksandr Bulitski v Jesse De Jager | 1-6,4-6 |