Stadium: Court 1 Indoor Round: 62 Ground: Clay
| 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 Mogi das Cruzes | 2023/04/26 13:00 | Gabriel Roveri Sidney v Joao Eduardo Schiessl | 6-1,6-2 |
| ITF - M15 Mogi das Cruzes | 2023/04/24 13:00 | Glauco Pinheiro Da Cruz Junior v Joao Eduardo Schiessl | 2-6,0-6 |
| ITF - M15 Sarajevo | 2023/06/05 11:00 | Vladan Tadic v Petar Jovanovic | 6-7,6-2,8-10 |
| ITF - M15 Fayetteville | 2022/09/22 00:20 | Sander Jong v Petar Jovanovic | 3-6,6-0,6-2 |
| ITF M25 Fayetteville | 2022/09/20 14:00 | Nemanja Malesevic v Petar Jovanovic | 1-6,6-7 |
| ITF M25 Fayetteville | 2022/09/19 15:00 | Jake Sweeney v Petar Jovanovic | 0-6,1-6 |
| Cupa Davis | 2022/06/25 08:00 | Sedrak Khachatryan v Petar Jovanovic | 0-6,2-6 |
| Cupa Davis | 2022/06/23 08:00 | Petar Jovanovic v Kalin Ivanovski | 4-6,3-6 |
| Cupa Davis | 2022/06/22 08:00 | Petar Jovanovic v Ilya Snitari | 4-6,4-6 |
| ITF - M15 Budva | 2022/06/10 08:30 | Stefan Palosi v Petar Jovanovic | 6-4,7-5 |