Stadium: Court 2 Round: 54 Ground: Hardcourt indoor
| Challenger - Ortisei | 2023/10/23 08:00 | Patrik Rikl v Hynek Barton | 6-3,6-7,4-6 |
| Challenger - Ortisei | 2023/10/22 08:00 | Evgeny Karlovskiy v Patrik Rikl | 4-6,0-6 |
| ITF M25 - Poprad | 2023/06/25 09:00 | Andrew Paulson v Patrik Rikl | 6-3,6-7,4-6 |
| ITF M25 - Poprad | 2023/06/24 07:55 | Vladyslav Orlov v Patrik Rikl | 4-6,2-6 |
| ITF M25 - Poprad | 2023/06/22 10:50 | Jiri Barnat v Patrik Rikl | 2-6,2-6 |
| ITF M25 - Poprad | 2023/06/20 08:00 | Patrik Rikl v Fryderyk Lechno-Wasiutynski | 6-3,6-1 |
| ITF M25 - Jablonec Nad Nisou | 2023/05/30 08:00 | Patrik Rikl v Jiri Jenicek | 0-6,6-3,6-10 |
| ITF M25 - Jablonec Nad Nisou | 2023/05/29 09:00 | Patrik Rikl v Philipp Pavlenko | 6-3,7-6 |
| ITF M15 - Selva Gardena | 2023/10/30 11:05 | Michael Gloeckler v Stefano D'Agostino | 4-6,7-6,9-11 |
| ITF M15 - Monastir | 2023/10/24 10:15 | Adrian Oetzbach v Michael Gloeckler | 6-1,6-2 |
| ITF M15 - Monastir | 2023/10/18 08:00 | Cyril Vandermeersch v Michael Gloeckler | 6-7,6-4,6-2 |
| ITF M15 - Monastir | 2023/10/16 11:30 | Michael Gloeckler v Espen Lagarde | 7-6,6-2 |
| ITF M15 - Monastir | 2023/10/16 08:00 | Michael Gloeckler v Frederic Schlossmann | 6-4,1-6,10-8 |
| ITF M15 - Monastir | 2023/10/15 08:00 | Michael Gloeckler v Stefan Frljanic | 6-4,7-6 |
| ITF M15 - Kottingbrunn | 2023/08/16 12:20 | Michael Gloeckler v Luka Mikrut | 6-2,4-6,3-6 |
| ITF M15 - Kottingbrunn | 2023/08/14 12:00 | Michael Gloeckler v Matic Dimic | 6-3,6-4 |