Stadium: Court 6 Round: 54 Ground: Clay
| ITF M25 Santa Margherita | 2022/04/10 12:00 | Michalis Sakellaridis v Leonardo Mazzucchelli | 6-7,3-6 |
| ITF M25 Santa Margherita | 2022/04/10 12:00 | Emiliano Jorquera v Noah Schlagenhauf | 1-6,3-6 |
| ITF M15 Dubrovnik | 2022/04/04 14:30 | Paul Valsecchi v Noah Schlagenhauf | 6-4,2-6,11-9 |
| ITF M25 Opatija | 2022/03/22 09:00 | Domagoj Biljesko v Noah Schlagenhauf | 6-2,6-3 |
| ITF M25 Opatija | 2022/03/21 09:00 | Noah Schlagenhauf v Daniel Paty | 6-4,6-4 |
| ITF M25 Opatija | 2022/03/20 08:30 | Noah Schlagenhauf v Ainur Garifullin | 6-2,6-2 |
| ITF M25 Trento | 2022/02/28 18:05 | Lukas Pokorny v Noah Schlagenhauf | 6-3,6-2 |
| ITF M15 Antalya | 2021/11/14 06:30 | Noah Schlagenhauf v Marco Mania | 6-3,2-6,5-10 |
| ITF M15 Antalya | 2021/11/07 08:30 | Noah Schlagenhauf v David Hough | 4-6,3-6 |