Stadium: Court 10 Round: 44 Ground: Clay
| ATP Umag | 2023/07/22 16:50 | Timofey Skatov v Jerko Brkic | 6-2,6-2 |
| ITF M15 Sarajevo | 2023/06/06 10:00 | Marko Stakusic v Jerko Brkic | 6-4,6-4 |
| ITF M15 Sarajevo | 2023/06/05 08:00 | Jerko Brkic v Gabriel Schenekenberg | 6-2,6-4 |
| ITF M15 Sarajevo | 2023/06/04 07:00 | Strahinja Musicki v Jerko Brkic | 2-6,1-6 |
| ITF M25 Split | 2023/04/19 08:00 | Domagoj Biljesko v Jerko Brkic | 6-3,6-3 |
| ITF M25 Dubrovnik | 2023/04/02 11:30 | Jerko Brkic v Aljaz Jeran | 5-7,7-5,8-10 |
| UTR Pro Zadar | 2023/03/27 11:00 | Jerko Brkic v Noa Vukadin | 2-6,0-3 |
| ITF M25 Opatija | 2023/03/19 10:30 | Maj Premzl v Jerko Brkic | 6-3,1-6,10-5 |
| ITF M15 Vienna | 2023/08/28 08:00 | Egor Baklanov v Pietro R Scomparin | 6-3,6-1 |
| ITF M15 Vienna | 2023/08/27 10:30 | Daniil Golubev v Pietro R Scomparin | 0-6,2-6 |
| ITF M15 Kottingbrunn | 2023/08/14 08:00 | Pietro R Scomparin v Roman Postolka | 2-6,1-6 |
| ITF M25 Bolzano | 2023/08/01 09:25 | Jeremy Jahn v Pietro R Scomparin | 6-1,6-1 |
| ITF M25 Bolzano | 2023/07/31 07:00 | Pietro R Scomparin v Leonardo Malgaroli | 1-6,6-2,10-6 |
| ITF M25 Bolzano | 2023/07/30 09:30 | Rushil Khosla v Pietro R Scomparin | 3-6,7-5,5-10 |
| ITF M15 Perugia | 2023/07/26 11:00 | Andrea Picchione v Pietro R Scomparin | 6-3,6-1 |
| ITF M15 Celje | 2022/08/22 07:30 | Pietro R Scomparin v Jan Kupcic | 3-6,1-6 |