Stadium: Court 6 Round: 62 Ground: Clay
| ITF M15 Kottingbrunn | 2023/08/13 08:00 | Michael Gloeckler v Austin Johnson | 6-0,6-0 |
| ITF M25 Osijek | 2023/08/08 10:55 | Michael Gloeckler v Romeo Hadzimehmedovic | 2-6,6-2,6-10 |
| 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 Kottingbrunn | 2023/08/13 12:00 | Jiri Jindacek v Henry Lieberman | 6-4,6-4 |
| ITF M25 Kramsach | 2023/07/23 12:00 | Gustaf Strom v Jiri Jindacek | 6-1,6-3 |
| ITF M25 Kramsach | 2023/07/23 07:00 | Jiri Jindacek v Roman Walewski | 6-1,6-0 |
| ITF M25 Jablonec Nad Nisou | 2023/05/30 09:50 | Jiri Jindacek v Mariano Dedura-Palomero | 5-7,4-6 |
| ITF M25 Jablonec Nad Nisou | 2023/05/29 10:30 | Mark Havlicek v Jiri Jindacek | 6-3,4-6,7-10 |
| ITF M25 Jablonec Nad Nisou | 2023/05/28 08:00 | Jiri Jindacek v Adam Januska | 6-4,6-3 |
| ITF M25 Prague | 2023/05/14 10:00 | Stepan Mruzek v Jiri Jindacek | 7-5,6-4 |