Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Belgrade | 2023/06/26 11:35 | Joao Eduardo Schiessl v Dimitrije Zubac | 6-0,6-1 |
| ITF M15 Belgrade | 2023/06/25 12:00 | Gorazd Srbljak v Joao Eduardo Schiessl | 5-7,1-6 |
| ITF M15 Kursumlijska Banja | 2023/06/21 08:30 | Hynek Barton v Joao Eduardo Schiessl | 6-2,7-5 |
| ITF M15 Kursumlijska Banja | 2023/06/18 16:00 | Viktor Jovic v Joao Eduardo Schiessl | 7-5,6-4 |
| ITF M15 Kursumlijska Banja | 2023/06/18 09:30 | Marat Sharipov v Joao Eduardo Schiessl | 4-6,4-6 |
| ITF M15 Kursumlijska Banja | 2023/06/17 17:15 | Joao Eduardo Schiessl v Mwendwa Mbithi | 6-4,6-2 |
| ITF M15 Kursumlijska Banja | 2023/06/15 12:00 | Joao Eduardo Schiessl v Gorazd Srbljak | 7-5,6-7,10-8 |
| ITF M15 Kursumlijska Banja | 2023/06/14 12:00 | Stefan Popovic v Joao Eduardo Schiessl | 2-6,6-7 |
| ITF M15 Belgrade | 2023/06/26 12:00 | Louis Tessa v Marko Andrejic | 6-1,6-1 |
| ITF M15 Belgrade | 2023/06/25 09:30 | Louis Tessa v Romeo Hadzimehmedovic | 6-2,6-4 |
| ITF M15 Kursumlijska Banja | 2023/06/22 07:25 | Louis Tessa v Federico Agustin Gomez | 2-6,3-6 |
| ITF M15 Kursumlijska Banja | 2023/06/21 07:00 | Marko Stakusic v Louis Tessa | 2-6,5-7 |
| ITF M15 Kursumlijska Banja | 2023/06/19 08:55 | Petr Bar Biryukov v Louis Tessa | 2-6,2-6 |
| ITF M15 Kursumlijska Banja | 2023/06/18 07:00 | Louis Tessa v Stevan Popovic | 6-3,6-3 |
| ITF M15 Monastir | 2023/05/24 11:20 | Philip Sekulic v Louis Tessa | 5-7,6-1,6-3 |
| ITF M15 Monastir | 2023/05/22 15:25 | Alvaro Dagoberto Garcia Ramirez v Louis Tessa | 1-6,1-6 |