Stadium: Court 1 Round: 54 Ground: Clay
| ITF M15 Bergamo | 2023/06/26 08:00 | Stefano D'Agostino v Christian Fellin | 7-5,7-5 |
| ITF M15 Bergamo | 2023/06/25 07:00 | Laurin Aerne v Christian Fellin | 3-6,3-6 |
| ITF M25 Cattolica | 2023/06/20 09:55 | Gabriele Piraino v Christian Fellin | 6-4,6-3 |
| ITF M25 Cattolica | 2023/06/19 09:00 | Leonardo Taddia v Christian Fellin | 6-3,5-7,6-10 |
| ITF M25 Cattolica | 2023/06/18 09:00 | Filippo Bettini v Christian Fellin | 1-6,2-6 |
| ITF M25 Skopje | 2023/06/06 07:30 | Christian Fellin v Dominique Graf | 2-6,6-3,9-11 |
| ITF M25 Skopje | 2023/06/05 10:15 | Christian Fellin v Bojan Radoman | 6-0,6-4 |
| ITF M25 Skopje | 2023/06/04 08:00 | Christian Fellin v Petar Jovic | 6-3,6-4 |
| ITF M15 Belgrad | 2023/06/25 07:00 | Gabriel Schenekenberg v Novak Novakovic | 6-7,2-6 |
| ITF M15 Kuršumlijska Banja | 2023/06/20 07:30 | Marko Stakusic v Gabriel Schenekenberg | 6-4,6-4 |
| ITF M15 Kuršumlijska Banja | 2023/06/19 07:30 | Gabriel Schenekenberg v Elbert Barr | 3-6,6-2,10-6 |
| ITF M15 Kuršumlijska Banja | 2023/06/18 07:00 | Strahinja Musicki v Gabriel Schenekenberg | 2-6,2-6 |
| ITF M15 Kuršumlijska Banja | 2023/06/13 07:00 | Gorazd Srbljak v Gabriel Schenekenberg | 6-3,6-2 |
| ITF M15 Kuršumlijska Banja | 2023/06/12 13:50 | Gabriel Schenekenberg v Kirill Mishkin | 6-0,6-2 |
| ITF M15 Sarajevo | 2023/06/05 08:00 | Jerko Brkic v Gabriel Schenekenberg | 6-2,6-4 |
| ITF M25 Kiseljak | 2023/05/29 07:00 | Joao Eduardo Schiessl v Gabriel Schenekenberg | 6-2,6-2 |