Stadium: Court 4 Round: 25 Ground: Clay
| ITF M25 Osijek | 2023/08/09 09:25 | Domagoj Biljesko v Romeo Hadzimehmedovic | 7-5,6-7,1-6 |
| ITF M15 Novi Sad | 2023/07/31 07:00 | Louis Tessa v Domagoj Biljesko | 6-3,5-7,10-7 |
| ITF M15 Celje | 2023/06/28 17:40 | Domagoj Biljesko v Timofey Stepanov | 5-7,6-4,4-6 |
| ITF M15 Store | 2023/06/21 10:30 | Domagoj Biljesko v Corey Gaal | 5-7,5-7 |
| ITF M15 Doboj | 2023/05/10 12:25 | Sasa Markovic v Domagoj Biljesko | 7-6,7-5 |
| ITF M15 Osijek | 2023/05/03 08:00 | Domagoj Biljesko v Sebastian Sorger | 4-6,1-6 |
| ITF M25 Split | 2023/04/20 09:50 | Domagoj Biljesko v Eric Vanshelboim | 0-6,2-6 |
| ITF M25 Split | 2023/04/19 08:00 | Domagoj Biljesko v Jerko Brkic | 6-3,6-3 |
| ITF M25 Lesa | 2023/08/25 14:55 | Tim Handel v Fausto Tabacco | 6-3,6-2 |
| ITF M25 Lesa | 2023/08/24 12:00 | Niccolo Catini v Fausto Tabacco | 6-1,1-6,2-6 |
| ITF M25 Lesa | 2023/08/22 12:15 | Alessandro Ragazzi v Fausto Tabacco | 5-7,5-7 |
| Challenger - Todi | 2023/08/13 09:00 | Fausto Tabacco v Miguel Damas | 1-6,3-6 |
| Challenger Cordenons | 2023/08/08 10:25 | Fausto Tabacco v Carlos Sanchez Jover | 1-6,7-5,4-6 |
| Challenger Cordenons | 2023/08/07 13:00 | Alex Barrena v Fausto Tabacco | 7-5,4-6,4-6 |
| Challenger Cordenons | 2023/08/07 11:15 | Aleksandr Braynin v Fausto Tabacco | 6-2,5-7,3-6 |
| Challenger - San Marino | 2023/07/31 11:20 | Alexander Weis v Fausto Tabacco | 7-6,6-4 |