| UTR Pro Olomouc | 2023/11/11 07:00 | Domagoj Biljesko v Dennis Dragomirov | 3-6,6-7 |
| UTR Pro Olomouc | 2023/11/10 09:48 | Dennis Dragomirov v Oleg Prihodko | 2-6,3-6 |
| UTR Pro Olomouc | 2023/11/09 10:00 | Dennis Dragomirov v Jakub Vrba | 6-3,7-5 |
| UTR Pro Olomouc | 2023/11/08 07:00 | Christos Keisidis v Dennis Dragomirov | 5-7,3-6 |
| UTR Pro Olomouc | 2023/11/07 11:52 | Gabor Mathe v Dennis Dragomirov | 7-6,2-6,4-6 |
| UTR Pro Nîmes | 2023/10/26 11:26 | Dennis Dragomirov v Jules Auffray | 6-3,6-7,6-7 |
| UTR Pro Nîmes | 2023/10/25 06:00 | Dennis Dragomirov v Nazim Makhlouf | 6-3,6-4 |
| UTR Pro Nîmes | 2023/10/24 08:24 | Dennis Dragomirov v Ivan Perez Martin | 2-6,6-7 |
| UTR Pro Olomouc | 2023/11/11 14:47 | Daniels Tens v Jiri Cizek | 7-5,0-1 |
| UTR Pro Olomouc | 2023/11/10 13:44 | Jiri Cizek v Lukas H Lilleengen | 7-6,6-7,7-6 |
| UTR Pro Olomouc | 2023/11/09 07:00 | Jiri Cizek v Rafael Kis Balazs | 6-3,7-6 |
| UTR Pro Olomouc | 2023/11/08 09:09 | Petr Michnev v Jiri Cizek | 6-2,7-5 |
| UTR Pro Olomouc | 2023/11/07 07:00 | Lukas Dillenz v Jiri Cizek | 4-6,6-6 |
| ITF M25 Sabadell | 2023/09/25 07:30 | John Sperle v Jiri Cizek | 6-0,6-0 |
| ITF M25 Sabadell | 2023/09/24 07:30 | Axel Herberg Amoros v Jiri Cizek | 3-6,2-6 |
| ITF M25 Jablonec Nad Nisou | 2023/08/31 08:45 | Timo Stodder v Jiri Cizek | 6-4,6-1 |