Stadium: Court 5 Round: 62 Ground: Clay
| ITF M25 Trnava | 2022/11/28 09:00 | Coleman Wong v Martin Zeljenka | 6-1,6-2 |
| ITF M15 Zlatibor | 2022/09/15 10:10 | Duje Kekez v Martin Zeljenka | 6-3,6-4 |
| ITF M15 Zlatibor | 2022/09/14 11:05 | Tilen Kovac v Martin Zeljenka | 0-6,1-6 |
| ITF M15 Zlatibor | 2022/09/13 08:00 | Martin Zeljenka v Gheorghe Claudiu Schinteie | 7-6,6-7,10-7 |
| ITF M15 Zlatibor | 2022/09/12 08:00 | Matija Zugic v Martin Zeljenka | 1-6,4-6 |
| ITF M15 Zlatibor | 2022/09/11 08:30 | Dimitrije Kocic v Martin Zeljenka | 4-6,4-6 |
| ITF M25 Budapest | 2022/09/04 12:30 | Martin Zeljenka v Mateusz Terczynski | 2-6,2-6 |
| ITF M25 Szabolcsveresmart | 2022/08/29 07:55 | Tomas Lanik v Martin Zeljenka | 6-4,6-0 |
| UTR Pro Copenhagen | 2023/02/18 13:23 | Igor Dudun v Ivan Sodan | 5-7,2-6 |
| UTR Pro Copenhagen | 2023/02/17 07:00 | Maxime Hamou v Igor Dudun | 6-2,7-5 |
| UTR Pro Copenhagen | 2023/02/16 10:00 | Cornelius Alexander Shalmi v Igor Dudun | 3-6,2-6 |
| UTR Pro Copenhagen | 2023/02/15 08:30 | Alexandru Luca v Igor Dudun | 6-3,3-6,4-6 |
| UTR Pro Copenhagen | 2023/02/13 07:00 | Michelangelo Z F Mreule v Igor Dudun | 7-5,6-7,3-6 |
| ITF M25 Al Zahra | 2023/01/25 13:40 | Igor Dudun v Dax Donders | 4-6,2-6 |
| ITF M25 Al Zahra | 2023/01/23 09:30 | Igor Dudun v Martijn Molenkamp | 7-6,6-3 |
| ITF M25 Doha | 2023/01/16 12:00 | Deney Wassermann v Igor Dudun | 6-3,3-6,10-8 |