Stadium: Court 1 Round: 62 Ground: Clay
| ITF - M25 Kiseljak | 2023/05/28 09:30 | Elias Julian Werner v Dimitrije Zubac | 6-7,7-5,10-7 |
| ITF - M15 Prijedor | 2023/05/15 09:00 | Dimitrije Zubac v Drazen Petrovic | 4-6,6-3,5-10 |
| ITF - M15 Prijedor | 2023/05/14 08:00 | Dimitrije Zubac v Milos Milakovic | 7-5,6-4 |
| ITF - M15 Osijek | 2023/05/01 12:15 | Dimitrije Zubac v Maximilian Figl | 2-6,1-6 |
| ITF - M25 Dubrovnik | 2023/04/03 08:45 | Dimitrije Zubac v Ivan Kremenchutskyi | 1-6,1-6 |
| ITF - M25 Dubrovnik | 2023/04/02 11:30 | Dimitrije Zubac v Danilo Raicevic | 5-7,6-2,10-5 |
| ITF - M25 Opatija | 2023/03/21 10:00 | Dimitrije Zubac v Marko Andrejic | 2-6,7-6,6-10 |
| ITF - M15 Rovinj | 2023/03/12 09:00 | Lucas Bouquet v Dimitrije Zubac | 6-3,6-0 |
| ITF - M15 Kursumlijska Banja | 2023/06/12 16:50 | Joel Angel Lucero v Nikola Kolyachev | 6-2,6-0 |
| ITF - M15 Mogi das Cruzes | 2023/04/27 17:00 | Franco Roncadelli v Joel Angel Lucero | 6-3,6-0 |
| ITF - M15 Mogi das Cruzes | 2023/04/27 13:00 | Joel Angel Lucero v Luis Britto | 7-5,6-3 |
| ITF - M15 De Los Tsachilas | 2023/04/13 20:15 | Joel Angel Lucero v Aleksandre Metreveli | 3-6,4-6 |
| ITF - M15 De Los Tsachilas | 2023/04/12 21:45 | Joel Angel Lucero v Benjamin Denis Alarcon | 6-2,0-6,6-1 |
| ITF - M15 Santo Domingo | 2023/04/11 14:00 | Vitor Leal v Joel Angel Lucero | 6-7,4-6 |
| ITF - M15 Santo Domingo | 2023/04/10 14:00 | Joel Angel Lucero v Manuel Mouilleron Salvo | 4-6,6-4,10-4 |
| ITF - M15 Santo Domingo | 2023/04/09 14:00 | Joel Angel Lucero v Miguel L Sicco | 6-2,6-2 |