Stadium: Court C Round: 54 Ground: Clay
| ITF - M25 Bolzano | 2021/08/03 12:15 | Riccardo Balzerani v Dominique Graf | 6-3,6-4 |
| ITF - M25 Bolzano | 2021/08/02 14:25 | Horst Rieder v Dominique Graf | 6-7,3-6 |
| ITF - M25 Bolzano | 2021/08/01 07:25 | Tobias Kirchlechner v Dominique Graf | 1-6,1-6 |
| 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 - M25 Grodzisk Mazowiecki | 2021/08/02 15:15 | Philip Bachmaier v Roman Postolka | 6-2,6-3 |
| ITF - M25 Grodzisk Mazowiecki | 2021/08/02 12:20 | Jan Jermar v Roman Postolka | 2-6,0-6 |
| ITF - M25 Grodzisk Mazowiecki | 2021/08/01 17:05 | Roman Postolka v Mikolaj Borkowski | 6-1,6-0 |
| ITF - M25 Kottingbrunn | 2021/07/18 07:30 | Roman Postolka v Jakub Kroslak | 4-6,3-6 |
| ITF - M25 Telfs | 2021/07/12 09:40 | Tim Heger v Roman Postolka | 7-5,6-3 |
| ITF - M25 Most | 2021/05/24 09:00 | Roman Postolka v Dominik Recek | 3-6,7-6,6-10 |
| ITF - M25 Most | 2021/05/23 14:00 | Stepan Pecak v Roman Postolka | 4-6,1-6 |
| ITF M25 - Praga | 2021/05/10 10:30 | Roman Postolka v Petr Michnev | 3-6,2-6 |