Stadium: Court 10 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Al Zahra | 2023/10/24 13:15 | Tomas Lanik v Younes Lalami Laaroussi | 6-4,6-2 |
| ITF M15 Bad Waltersdorf | 2023/10/05 07:30 | Tomas Lanik v Matyas Fuele | 6-7,2-6 |
| ITF M15 Bad Waltersdorf | 2023/10/04 07:30 | Gabriele Maria Noce v Tomas Lanik | 5-7,5-7 |
| ITF M15 Bad Waltersdorf | 2023/10/02 08:00 | Tomas Lanik v Samuel Puskar | 7-6,6-1 |
| ITF M15 Bad Waltersdorf | 2023/10/01 07:00 | Tomas Lanik v Dennis Dragomirov | 6-4,6-2 |
| ITF M25 Pardubice | 2023/09/19 09:15 | Mathys Erhard v Tomas Lanik | 6-3,7-5 |
| ITF M15 Satu Mare | 2023/09/14 07:00 | Giuseppe La Vela v Tomas Lanik | 4-6,6-4,6-3 |
| ITF M15 Satu Mare | 2023/09/13 07:00 | Tomas Lanik v Jesse Flores | 6-4,2-6,6-1 |
| ITF M15 Al Zahra | 2023/10/24 10:50 | Igor Dudun v Bor Artnak | 4-6,2-6 |
| ITF M15 Bad Waltersdorf | 2023/10/05 09:00 | Bor Artnak v Sebastian Sorger | 6-0,3-6,3-6 |
| ITF M15 Bad Waltersdorf | 2023/10/03 13:15 | Bor Artnak v Syl Gaxherri | 7-6,6-3 |
| ITF M25 Zlatibor | 2023/09/29 07:30 | Sebastian Gima v Bor Artnak | 6-4,7-5 |
| ITF M25 Zlatibor | 2023/09/28 12:45 | Bor Artnak v Marko Maksimovic | 6-4,6-3 |
| Challenger Sibiu | 2023/09/21 07:00 | Calvin Hemery v Bor Artnak | 6-4,6-2 |
| Davis Cup | 2023/09/16 13:05 | Bor Artnak v Chris Rodesch | 2-6,6-7 |
| Davis Cup | 2023/09/15 10:00 | Bor Artnak v Alex Knaff | 6-3,6-7,2-6 |