Stadium: Court 3 Round: 62 Ground: Clay
| ITF M15 Nyiregyhaza | 2024/06/17 08:00 | Josef Vagner v David Bakonyi | 5-7,3-6 |
| ITF M15 Nyiregyhaza | 2024/06/16 10:00 | Michal Krajci v Josef Vagner | 5-7,3-6 |
| ITF M15 Bol | 2024/05/19 08:00 | Max Batyutenko v Josef Vagner | 6-0,6-0 |
| ITF M15 Osijek | 2024/04/28 07:00 | Tomas Cortez v Josef Vagner | 7-5,6-1 |
| ITF M15 Manacor | 2024/01/07 11:00 | Darius Florin Pop v Josef Vagner | 6-3,6-3 |
| ITF M25 Pardubice | 2023/09/17 12:00 | Josef Vagner v Maxwell Benson | 4-6,2-6 |
| UTR Pro Olomouc | 2023/09/17 06:00 | Lukas Dillenz v Josef Vagner | 6-2,6-2 |
| UTR Pro Olomouc | 2023/09/16 09:42 | Josef Vagner v Dimitrije Zubac | 4-1 |
| ITF M15 Kursumlijska Banja | 2024/07/01 06:00 | Nikola Slavic v Novak Novakovic | 3-6,6-1,4-10 |
| ITF M15 Kursumlijska Banja | 2024/06/30 06:00 | Luciano Barbarino v Nikola Slavic | 2-6,4-6 |
| ITF M15 Frederiksberg | 2021/08/05 10:20 | Markus Eriksson v Nikola Slavic | 6-3,6-1 |
| ITF M15 Frederiksberg | 2021/08/04 07:55 | Amaury Raynel v Nikola Slavic | 6-2,4-6,4-6 |
| ITF M15 Frederiksberg | 2021/08/02 12:00 | Leonardo Catani v Nikola Slavic | 2-6,2-6 |
| UTR Pro Tennis Series Beograd | 2021/07/11 07:00 | Yanais Laurent v Nikola Slavic | 3-6,4-5 |
| UTR Pro Tennis Series Beograd | 2021/07/10 08:30 | Giacomo Revelli v Nikola Slavic | 2-6,4-5 |
| UTR Pro Tennis Series Beograd | 2021/07/08 09:00 | Nikola Slavic v Olexiy Kolisnyk | 1-6,4-6 |