Stadium: Court 5 Round: 62 Ground: Clay
| ITF - Most M25 | 2023/05/21 09:00 | Dylan Dietrich v Sebastian Buehler | 6-0,6-0 |
| ITF - Praga M25 | 2023/05/16 09:35 | Patrik Rikl v Dylan Dietrich | 6-2,6-7,11-9 |
| ITF - Praga M25 | 2023/05/15 10:30 | Matyas Cerny v Dylan Dietrich | 5-7,2-6 |
| ITF - Praga M25 | 2023/05/14 07:30 | Philipp Pavlenko v Dylan Dietrich | 1-6,1-6 |
| ITF - Antalya M15 | 2023/05/02 07:30 | Alexandr Binda v Dylan Dietrich | 1-6,6-1,10-8 |
| ITF - Antalya M15 | 2023/05/01 08:25 | Dominique Graf v Dylan Dietrich | 3-6,3-6 |
| ITF - Antalya M15 | 2023/04/30 07:00 | Jurriaan Bol v Dylan Dietrich | 2-6,4-6 |
| ITF - Antalya M15 | 2023/04/27 09:55 | Dragos Nicolae Madaras v Dylan Dietrich | 6-4,6-3 |
| ITF - Most M25 | 2023/05/22 08:00 | Alan Bojarski v Roman Postolka | 5-7,7-6,8-10 |
| ITF - Most M25 | 2023/05/21 08:00 | Roman Postolka v Jiri Jenicek | 2-6,6-3,10-8 |
| ITF - Praga M25 | 2023/05/14 08:30 | Jakob Schnaitter v Roman Postolka | 6-2,6-2 |
| ITF - Ithaca M15 | 2023/01/17 16:00 | Marko Stakusic v Roman Postolka | 6-4,3-6,16-14 |
| ITF - Ithaca M15 | 2023/01/16 16:00 | Roman Postolka v Stefano Liokossis | 6-2,6-3 |
| ITF - Fayetteville M15 | 2022/11/01 15:00 | Aidan Kim v Roman Postolka | 6-2,6-3 |
| ITF - Tallahassee M15 | 2022/10/24 14:00 | Mateusz Terczyński v Roman Postolka | 6-1,3-6,10-8 |
| ITF - Jablonec Nad Nisou M25 | 2022/05/24 10:00 | Roman Postolka v Jakub Filip | 6-7,6-3,3-10 |