Stadium: Center Court_1 Round: 54 Ground: Clay
| ITF M15 Monastir | 2021/07/18 09:00 | Kazuma Kawachi v Tobias Kirchlechner | 6-3,7-6 |
| ITF M15 Monastir | 2021/07/12 09:00 | Michael Zhu v Tobias Kirchlechner | 6-3,6-2 |
| ITF M15 Monastir | 2021/07/11 09:00 | Tobias Kirchlechner v Aleksi Lofman | 6-4,6-3 |
| ITF M15 Monastir | 2021/07/05 08:00 | Tobias Kirchlechner v Bruno P Navarro | 5-7,0-6 |
| ITF M15 Cairo | 2020/01/20 08:00 | Muthu A Senthilkumar v Tobias Kirchlechner | 7-5,6-1 |
| ITF M15 Cairo | 2020/01/14 09:40 | Taha Kapadia v Tobias Kirchlechner | 7-6,6-1 |
| ITF M15 Antalya | 2019/12/16 08:00 | Luca Castagnola v Tobias Kirchlechner | 6-4,6-1 |
| ITF M15 Sharm El Sheikh | 2019/11/18 10:30 | Tobias Kirchlechner v Noel Larwig | 4-6,7-5,5-10 |
| ITF M25 Kottingbrunn | 2021/07/18 07:30 | Dominique Graf v Lukas Palovic | 1-6,4-6 |
| ITF M15 Antalya | 2021/06/20 07:00 | Dominique Graf v Andrea Picchione | 5-7,7-5,4-10 |
| ITF M15 Antalya | 2021/06/13 07:30 | Shinnosuke Hiramatsu v Dominique Graf | 6-0,3-6,10-4 |
| ITF M15 Antalya | 2021/06/08 07:00 | Francisco Comesana v Dominique Graf | 6-1,7-6 |
| ITF M15 Antalya | 2021/06/07 06:50 | Dominique Graf v Lorenzo Joaquin Rodriguez | 6-3,6-1 |
| ITF M15 Antalya | 2021/06/06 07:30 | Dominique Graf v Burak Bilgin | 6-4,6-3 |
| ITF M25 Most | 2021/05/23 15:00 | Filip Duda v Dominique Graf | 6-4,6-4 |
| ITF M25 Jablonec Nad Nisou | 2021/05/16 10:00 | Matej Galik v Dominique Graf | 7-6,7-5 |