Stadium: Court 4 Round: 62 Ground: Clay
| UTR Pro Beograd | 2023/10/03 07:30 | Christos Keisidis v Drazen Petrovic | 2-6,5-7 |
| UTR Pro Beograd | 2023/10/01 09:36 | Ilya Snitari v Drazen Petrovic | 6-1,6-3 |
| ITF M25 Zlatibor | 2023/09/27 14:30 | Drazen Petrovic v Hernando J E Isnardi | 2-6,4-6 |
| ITF M25 Zlatibor | 2023/09/27 07:00 | Zekai Li v Drazen Petrovic | 6-3,3-6,3-10 |
| ITF M25 Zlatibor | 2023/09/26 09:30 | Drazen Petrovic v Marko Maric | 7-6,6-2 |
| ITF M15 Kursumlijska Banja | 2023/09/17 10:30 | Drazen Petrovic v Aleksandar Mihailovic | 3-6,7-5,11-13 |
| ITF M15 Kursumlijska Banja | 2023/09/11 07:00 | Drazen Petrovic v Francesco Ferrari | 2-6,7-6,7-10 |
| ITF M15 Kursumlijska Banja | 2023/09/10 07:00 | Drazen Petrovic v Boris Stojanovic | 6-3,6-2 |
| 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 |
| ITF M25 Jablonec Nad Nisou | 2023/08/29 12:30 | Noel Larwig v Jiri Cizek | 4-6,2-6 |
| ITF M25 Santander | 2023/08/20 09:00 | Sergio Callejon Hernando v Jiri Cizek | 6-2,6-4 |
| ITF M15 Eupen | 2023/08/08 08:00 | Axel Garcian v Jiri Cizek | 7-6,6-1 |
| ITF M15 Eupen | 2023/08/07 10:00 | Jiri Cizek v Marcel Hornung | 6-3,6-4 |
| ITF M15 Wroclaw | 2023/06/26 09:00 | Jiri Cizek v Tomas Jirousek | 5-7,4-6 |