Stadium: Court 1 Round: 25 Ground: Clay
| ITF M25 Prague | 2022/05/11 07:50 | Peter Heller v Harold Mayot | 6-4,2-6,2-6 |
| ITF M15 Antalya | 2022/05/05 09:05 | Peter Heller v Illya Beloborodko | 5-7,6-3,6-7 |
| ITF M15 Antalya | 2022/05/04 08:40 | Peter Heller v Stefano D'Agostino | 6-3,6-3 |
| ITF M15 Antalya | 2022/04/29 09:50 | Raphael Collignon v Peter Heller | 6-2,6-2 |
| ITF M15 Antalya | 2022/04/28 07:30 | Jorge Martinez Martinez v Peter Heller | 1-6,5-7 |
| ITF M15 Antalya | 2022/04/27 10:30 | Stefano D'Agostino v Peter Heller | 4-6,2-6 |
| Challenger Prague | 2022/04/17 08:30 | Tristan Lamasine v Peter Heller | 6-2,7-5 |
| ITF M25 Reus | 2022/04/08 09:00 | Ignasi De Rueda De Genover v Peter Heller | 6-3,5-7,6-2 |
| ITF M15 Budva | 2022/06/02 08:30 | Neil Oberleitner v Mariano Navone | 3-6,6-7 |
| ITF M15 Budva | 2022/05/31 10:15 | Ivan Liutarevich v Neil Oberleitner | 5-7,4-6 |
| ITF M15 Warmbad-Villach | 2022/05/17 12:25 | Neil Oberleitner v Sebastian Sorger | 6-3,3-6,0-6 |
| Challenger Mauthausen | 2022/05/01 10:10 | Alexander Shevchenko v Neil Oberleitner | 6-4,6-4 |
| ITF M25 Cairo | 2022/04/27 14:50 | Maximus Jones v Neil Oberleitner | 6-7,7-6,7-6 |
| ITF M25 Cairo | 2022/04/26 08:00 | Neil Oberleitner v Fares Zakaria | 6-4,6-7,10-5 |
| ITF M25 Cairo | 2022/04/25 08:00 | Neil Oberleitner v Jordan Chiu | 6-2,6-3 |
| ITF M15 Cairo | 2022/04/23 08:00 | Remy Bertola v Neil Oberleitner | 7-5,6-2 |