Stadium: Court 1 Round: 62 Ground: Clay
| ITF M25 Kramsach | 2023/07/25 13:30 | Matthias Ujvary v Michael Gloeckler | 3-6,6-4,6-3 |
| ITF M25 Telfs | 2023/07/20 09:15 | Michael Gloeckler v Gerard Campana Lee | 3-6,3-6 |
| ITF M25 Telfs | 2023/07/18 10:40 | Lukas Palovic v Michael Gloeckler | 6-3,3-6,6-7 |
| ITF M15 Litija | 2023/06/13 07:00 | Michael Gloeckler v Benedikt Emesz | 7-5,4-6,9-11 |
| ITF M15 Warmbad-Villach | 2023/05/23 10:05 | Michael Gloeckler v Zura Tkemaladze | 4-6,1-6 |
| ITF M15 Osijek | 2023/05/05 10:00 | Michael Gloeckler v Gergely Madarasz | 6-3,4-6,6-7 |
| ITF M15 Osijek | 2023/05/04 10:30 | Duje Kekez v Michael Gloeckler | 3-6,6-7 |
| ITF M15 Osijek | 2023/05/03 08:00 | Vito Dell'Elba v Michael Gloeckler | 4-6,2-6 |
| ITF M25 Osijek | 2023/08/07 07:30 | Lukas Rohseano v Nikita Alosha | 6-0,6-2 |
| ITF M25 Kramsach | 2023/07/24 07:30 | Siim Troost v Lukas Rohseano | 4-6,6-4,10-8 |
| ITF M15 Sarajevo | 2023/06/05 09:30 | Ezequiel Simonit v Lukas Rohseano | 6-2,6-3 |
| ITF M25 Kiseljak | 2023/05/29 09:30 | Brandon Walkin v Lukas Rohseano | 6-2,6-1 |
| ITF M15 Warmbad-Villach | 2023/05/21 07:00 | Lukas Rohseano v Nik Mikovic | 3-6,4-6 |
| ITF M25 Prague | 2023/05/15 10:45 | Jakob Schnaitter v Lukas Rohseano | 6-3,6-4 |
| ITF M15 Osijek | 2023/04/30 14:00 | Andrej Nedic v Lukas Rohseano | 5-7,6-0,10-5 |
| ITF M25 Split | 2023/04/17 07:00 | Lukas Rohseano v Elias Julian Werner | 2-6,1-6 |