Stadion: Court 1 Round: 44 Ground: Clay
| ITF - M15 - Kuršumlijska Banja | 2023/06/11 09:30 | Volodymyr Uzhylovskyi v Joao Eduardo Schiessl | 2-6,5-7 |
| ITF - M15 - Sarajevo | 2023/06/06 11:50 | Joao Eduardo Schiessl v Petar Jovanovic | 2-6,3-6 |
| ITF - M15 - Sarajevo | 2023/06/05 07:00 | Corey Gaal v Joao Eduardo Schiessl | 6-1,4-6,4-10 |
| ITF - M15 - Sarajevo | 2023/06/04 08:00 | Luka Puljic v Joao Eduardo Schiessl | 2-6,4-6 |
| ITF - M25 - Kiseljak | 2023/05/31 10:30 | Juan Bautista Otegui v Joao Eduardo Schiessl | 7-5,3-6,7-6 |
| ITF - M25 - Kiseljak | 2023/05/30 09:45 | Nikola Basic v Joao Eduardo Schiessl | 4-6,0-6 |
| ITF - M25 - Kiseljak | 2023/05/29 07:00 | Joao Eduardo Schiessl v Gabriel Schenekenberg | 6-2,6-2 |
| ITF - M25 - Kiseljak | 2023/05/28 09:30 | Joao Eduardo Schiessl v Temurmalik Amirov | 6-2,6-0 |
| ITF - M15 - Tanger | 2023/06/05 09:00 | Bogdan Seleznev v Elbert Barr | 6-2,6-1 |
| ITF - M15 - Tacarigua | 2023/04/26 14:00 | A.J Catanzariti v Elbert Barr | 6-2,6-3 |
| ITF - M15 - Tacarigua | 2023/04/24 18:00 | Elbert Barr v Rodrigo Reyna | 6-3,6-4 |
| ITF - M15 - Tacarigua | 2023/04/17 18:00 | Elbert Barr v Nicaise Muamba | 1-6,2-6 |
| ITF - M15 - De Los Tsachilas | 2023/04/11 18:00 | Alex Cairo v Elbert Barr | 6-4,6-4 |
| ITF - M15 - De Los Tsachilas | 2023/04/06 16:30 | Aleksandre Metreveli v Elbert Barr | 6-1,6-0 |
| ITF - M15 - De Los Tsachilas | 2023/04/04 18:00 | Antonio Cayetano March v Elbert Barr | 3-6,4-6 |
| ITF - M15 - Monastir | 2023/02/26 08:00 | Taiyo Yamanaka v Elbert Barr | 6-3,6-3 |