Stadium: Court 2 Round: 54 Ground: Hardcourt indoor
| ITF Czech Republic F2 Qual | 2018/05/20 08:00 | Jiri Barnat v Dominique Graf | 3-6,6-4,3-6 |
| ITF - M15 Opava | 2021/11/15 09:00 | Lukas Palovic v Dominique Graf | 7-5,6-2 |
| ITF - M15 Opava | 2021/11/14 09:00 | Llewelyn Bevan v Dominique Graf | 0-6,3-6 |
| ITF - M25 Saint Dizier | 2021/11/01 09:00 | Hugo Pierre v Dominique Graf | 6-4,6-2 |
| ITF - M25 Saint Dizier | 2021/10/31 11:05 | Tom Biston v Dominique Graf | 7-5,3-6,7-10 |
| ITF - M15 Selva Gardena | 2021/10/25 08:30 | Kai Lemstra v Dominique Graf | 7-5,6-2 |
| ITF - M15 Selva Gardena | 2021/10/24 11:20 | Nicolo Toffanin v Dominique Graf | 3-6,4-6 |
| ITF - M25 Hamburg | 2021/10/17 09:55 | Adrian Obert v Dominique Graf | 6-1,7-6 |
| ITF M25 - Praga | 2021/10/03 14:00 | Antonin Bolardt v Dominique Graf | 6-2,6-2 |
| ITF - M15 Opava | 2021/11/17 12:10 | Jiri Barnat v Filip Duda | 6-3,3-6,2-6 |
| ITF - M15 Opava | 2021/11/15 12:05 | Peter Nad v Jiri Barnat | 2-6,6-7 |
| ITF - M15 Opava | 2021/11/14 14:00 | Martin Benes v Jiri Barnat | 2-6,1-6 |
| ITF M25 - Praga | 2021/10/03 08:00 | Tomas Lanik v Jiri Barnat | 7-6,6-3 |
| UTR Pro Tennis Series - Ricany | 2021/09/16 08:30 | Jiri Barnat v Matyas Cerny | 6-7,0-0 |
| UTR Pro Tennis Series - Ricany | 2021/09/15 10:30 | Antonin Bolardt v Jiri Barnat | 3-6,6-3,1-6 |
| UTR Pro Tennis Series - Ricany | 2021/09/14 15:00 | Dominik Recek v Jiri Barnat | 6-4,5-4 |
| UTR Pro Tennis Series - Ricany | 2021/09/11 12:00 | Jiri Barnat v Martins Podzus | 0-6,3-5 |