Stadium: Court 5 Round: 62 Ground: Clay
| ITF M15 Antalya | 2022/05/15 07:00 | Nikolaj Katic v Jasza Szajrych | 0-6,2-6 |
| ITF M25 Kalmar | 2022/05/10 09:35 | Nikolaj Katic v Eric Lindstrom | 4-6,6-4,6-10 |
| ITF M25 Kalmar | 2022/05/09 13:25 | Nikolaj Katic v Kenzo K Larsson | 3-6,6-1,10-3 |
| UTR Pro Tennis Series Copenhagen | 2022/04/26 12:00 | Nikolaj Katic v Yanais Laurent | 3-6,1-4 |
| UTR Pro Tennis Series Copenhagen | 2022/04/25 10:30 | Josef Southcombe v Nikolaj Katic | 6-1,5-4 |
| ITF M25 Porec | 2022/03/09 10:45 | Nikolaj Katic v Alexandar Lazarov | 0-6,5-7 |
| ITF M15 Sharm El Sheikh | 2022/02/28 10:30 | Nikolaj Katic v Nico Mostardi | 5-7,2-6 |
| UTR Pro Tennis Series Hillerod | 2022/02/19 13:30 | Ammar Elamin v Nikolaj Katic | 7-6,5-0 |
| UTR Pro Tennis Series Blaricum | 2022/05/07 09:00 | Jarno Jans v Jesse De Jager | 6-1,4-6,6-4 |
| UTR Pro Tennis Series Blaricum | 2022/05/05 10:30 | Jesse De Jager v Zachary Eisinga | 7-5,6-4 |
| UTR Pro Tennis Series Blaricum | 2022/05/04 07:30 | Jesse De Jager v Baptiste Crepatte | 6-3,2-6,6-4 |
| UTR Pro Tennis Series Blaricum | 2022/05/03 09:00 | Jesse De Jager v Twan Van Zijl | 6-4,5-2 |
| UTR Pro Tennis Series Blaricum | 2022/05/02 06:00 | Jesse De Jager v Jesse Timmermans | 6-3,3-6,6-3 |
| UTR Pro Tennis Series Blaricum | 2022/04/09 12:31 | Guy Den Heijer v Jesse De Jager | 7-5,6-3 |
| UTR Pro Tennis Series Blaricum | 2022/04/08 09:30 | Miko Wassermann v Jesse De Jager | 2-6,3-6 |
| UTR Pro Tennis Series Blaricum | 2022/04/07 11:00 | Yannick Verwater v Jesse De Jager | 4-6,2-6 |