Stadium: Court 10 Round: 26 Ground: Clay
| ITF M15 Lambermont | 2022/08/24 10:30 | Giammarco Gandolfi v Marcel Zielinski | 2-6,4-6 |
| ITF M15 Lambermont | 2022/08/22 08:00 | Marcel Zielinski v Tommaso Vola | 6-2,6-4 |
| ITF M15 Lambermont | 2022/08/22 08:00 | Marcel Zielinski v Jesse De Jager | 6-4,7-6 |
| 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 Lambermont | 2022/08/24 14:00 | Andrea Guerrieri v Karl Friberg | 2-6,5-7 |
| ITF M15 Malmö | 2022/08/19 08:15 | Karl Friberg v Filip Bergevi | 6-7,5-7 |
| ITF M15 Malmö | 2022/08/18 12:00 | Karl Friberg v Peter Goldsteiner | 6-2,7-6 |
| ITF M15 Malmö | 2022/08/17 08:10 | Karl Friberg v Ivan Denisov | 6-4,6-1 |
| ITF M25 Ystad | 2022/08/10 13:20 | Karl Friberg v Mathys Erhard | 0-6,7-6,0-6 |
| ITF M15 Frederiksberg | 2022/08/07 10:30 | Maxime Chazal v Karl Friberg | 7-6,3-6,3-6 |
| ITF M15 Frederiksberg | 2022/08/06 08:00 | Karl Friberg v Mick Veldheer | 6-2,6-4 |
| ITF M15 Frederiksberg | 2022/08/05 08:00 | Alessio Vasquez Gehrke v Karl Friberg | 2-6,3-6 |