Stadium: Kvarner 1 Round: 62 Ground: Clay
| ITF M25 - Rovinj | 2022/03/14 10:00 | Niklas Waldner v Miha Vetrih | 0-6,5-7 |
| ITF M25 - Rovinj | 2022/03/13 09:00 | Luka Miklavcic v Niklas Waldner | 6-0,5-7,7-10 |
| ITF M25 - Porec | 2022/03/06 14:30 | Drazen Petrovic v Niklas Waldner | 6-1,4-6,10-6 |
| ITF M25 - Monastir | 2022/02/20 12:30 | Josef Southcombe v Niklas Waldner | 7-5,6-4 |
| ITF M25 - Monastir | 2022/02/06 09:30 | Niklas Waldner v Boris Butulija | 1-6,2-6 |
| ITF M25 - Monastir | 2022/01/05 09:30 | Niklas Waldner v Mikhail Minakov | 2-6,1-6 |
| ITF M25 - Monastir | 2022/01/03 09:00 | Niklas Waldner v Samuil Konov | 6-1,6-4 |
| ITF M25 - Monastir | 2022/01/02 12:30 | Blazo N Djurovic v Niklas Waldner | 6-7,1-6 |
| ITF M25 - Rovinj | 2022/03/14 13:45 | Lazar Milicevic v Federico Marchetti | 3-6,1-6 |
| ITF M25 - Rovinj | 2022/03/13 12:00 | Lazar Milicevic v Drazen Petrovic | 6-4,3-6,11-9 |
| ITF M25 - Porec | 2022/03/08 11:55 | Alen Bill v Lazar Milicevic | 7-5,5-7,10-7 |
| ITF M25 - Porec | 2022/03/06 11:00 | Lazar Milicevic v Tim Heger | 6-2,6-4 |
| ITF M15 - Novi Sad | 2021/07/28 11:15 | Lazar Milicevic v Marko Miladinovic | 3-6,6-1,3-6 |
| ITF M15 - Novi Sad | 2021/07/27 09:40 | Matic Dimic v Lazar Milicevic | 7-6,2-6,8-10 |
| ITF M15 - Novi Sad | 2021/07/26 07:30 | Franco Roncadelli v Lazar Milicevic | 7-6,4-6,5-10 |
| ITF M15 - Novi Sad | 2021/07/25 09:30 | Lazar Milicevic v Domagoj Biljesko | 6-2,6-3 |