Stadium: Court 5 Round: 44 Ground: Clay
| ITF M15 Kottingbrunn | 2022/08/01 08:00 | Stepan Mruzek v Niccolo Baroni | 6-7,2-6 |
| ITF M15 Kottingbrunn | 2022/07/31 10:30 | Tomas Lanik v Stepan Mruzek | 7-5,4-6,2-10 |
| ITF M15 Kottingbrunn | 2022/07/27 13:25 | Valentin Vacherot v Stepan Mruzek | 6-4,6-2 |
| ITF M25 Kottingbrunn | 2022/07/25 08:00 | Stepan Mruzek v Maurus Malgiaritta | 6-1,6-2 |
| ITF M25 Jablonec Nad Nisou | 2022/05/23 08:00 | Noah Schlagenhauf v Stepan Mruzek | 7-5,6-3 |
| ITF M15 Warmbad-Villach | 2022/05/18 09:40 | Stepan Mruzek v Tommaso Compagnucci | 5-7,6-2,2-6 |
| ITF M15 Warmbad-Villach | 2022/05/16 08:00 | Jakub Kroslak v Stepan Mruzek | 4-6,7-6,5-10 |
| ITF M15 Warmbad-Villach | 2022/05/15 10:00 | Petrovic, Stefan v Stepan Mruzek | 3-6,6-7 |
| ITF M25 Wetzlar | 2022/08/01 13:00 | Sandkaulen, Tim v Heger, Tim | 7-6,7-5 |
| ITF M15 Innsbruck | 2022/07/17 07:30 | von Der Schulenburg, Jeffrey v Heger, Tim | 6-2,6-3 |
| ITF M25 Telfs | 2022/07/10 10:00 | Kaufmann, Hans Peter v Heger, Tim | 4-6,6-3,10-6 |
| ITF M15 Velenje | 2022/07/03 07:00 | Heger, Tim v Podvinski, Tomislav | 3-6,7-6,6-10 |
| ITF M15 Belgrade | 2022/06/26 13:00 | Marko Stakusic v Heger, Tim | 6-1,7-5 |
| ITF M25 Opatija | 2022/03/23 12:25 | Heger, Tim v Petros Tsitsipas | 2-6,3-6 |
| ITF M25 Rovinj | 2022/03/14 12:00 | Heger, Tim v Andre Biro | 4-6,2-6 |
| ITF M25 Rovinj | 2022/03/13 12:00 | Heger, Tim v Emesz, Benedikt | 4-6,7-6,10-8 |