Stadium: Court 2 Round: 62 Ground: Clay
| ITF M25 Osijek | 2023/08/07 14:10 | Michael Gloeckler v Lukas Rohseano | 6-4,6-0 |
| 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 M25 Osijek | 2023/08/07 13:55 | Alexandar Balj v Romeo Hadzimehmedovic | 2-6,5-7 |
| ITF M25 Osijek | 2023/08/07 07:30 | Pavel Gula v Romeo Hadzimehmedovic | 4-6,3-6 |
| ITF M15 Novi Sad | 2023/07/24 07:30 | Tom Paris v Romeo Hadzimehmedovic | 6-1,7-6 |
| ITF M15 Novi Sad | 2023/07/23 07:00 | Marsel Znuderl v Romeo Hadzimehmedovic | 6-4,2-6,11-13 |
| ITF M15 Belgrade | 2023/06/25 09:30 | Louis Tessa v Romeo Hadzimehmedovic | 6-2,6-4 |
| ITF M15 Kursumlijska Banja | 2023/06/11 12:30 | Romeo Hadzimehmedovic v Pavel Verbin | 2-6,3-6 |
| ITF M25 Kursumlijska Banja | 2023/06/07 07:00 | Romeo Hadzimehmedovic v Sebastian Gima | 0-6,2-6 |
| ITF M15 Kursumlijska Banja | 2023/05/23 10:15 | Romeo Hadzimehmedovic v Simone Agostini | 5-7,6-2,7-10 |