Stadium: Court 4 Round: 25 Ground: Clay
| ITF - M25 Maribor | 2023/09/07 08:00 | Toby Alex Kodat v Matej Dodig | 6-4,7-6 |
| ITF - M25 Maribor | 2023/09/06 12:55 | Matej Dodig v Domagoj Biljesko | 6-0,6-4 |
| ITF M15 - Kottingbrunn | 2023/08/20 08:00 | Matej Dodig v Marat Sharipov | 6-4,7-5 |
| ITF M15 - Kottingbrunn | 2023/08/19 08:00 | Matej Dodig v Neil Oberleitner | 2-6,6-3,6-2 |
| ITF M15 - Kottingbrunn | 2023/08/18 08:00 | Gabriele Bosio v Matej Dodig | 7-6,4-6,4-6 |
| ITF M15 - Kottingbrunn | 2023/08/17 08:00 | Matej Dodig v Gerald Melzer | 6-4,7-5 |
| ITF M15 - Kottingbrunn | 2023/08/16 12:30 | Maks Meh v Matej Dodig | 5-7,4-6 |
| ITF M25 - Osijek | 2023/08/11 08:25 | Sebastian Gima v Matej Dodig | 7-6,6-2 |
| ITF - M25 Pardubice | 2023/09/19 08:00 | Jonas P Hartenstein v Roman Postolka | 4-6,4-6 |
| ITF - M25 Pardubice | 2023/09/18 08:00 | Dominique Graf v Roman Postolka | 6-7,4-6 |
| ITF - M25 Pardubice | 2023/09/17 10:30 | Martin Benes v Roman Postolka | 3-6,4-6 |
| ITF - M25 Jablonec nad Nisou | 2023/08/29 12:30 | Timo Stodder v Roman Postolka | 6-1,7-6 |
| ITF - M15 Trier | 2023/08/21 09:30 | Roman Postolka v Jannik Maute | 3-6,6-7 |
| ITF M15 - Kottingbrunn | 2023/08/14 12:00 | Tomas Lanik v Roman Postolka | 6-4,4-6,10-6 |
| ITF M15 - Kottingbrunn | 2023/08/14 08:00 | Pietro R Scomparin v Roman Postolka | 2-6,1-6 |
| ITF M15 - Kottingbrunn | 2023/08/13 08:00 | Pierre Antoine Tailleu v Roman Postolka | 4-6,2-6 |