Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Antalya | 2023/04/10 14:30 | Marko Andrejic v Stefano Reitano | 2-6,2-6 |
| ITF M15 Antalya | 2023/04/09 06:30 | Marko Andrejic v Victor Ernaelsteen | 6-4,3-6,10-4 |
| ITF M15 Antalya | 2023/04/04 09:30 | Svyatoslav Gulin v Marko Andrejic | 6-2,7-5 |
| ITF M15 Antalya | 2023/04/03 08:30 | Federico Mirgone v Marko Andrejic | 0-6,1-6 |
| ITF M15 Antalya | 2023/04/02 07:00 | Frederic Schlossmann v Marko Andrejic | 6-7,2-6 |
| ITF M15 Opatija | 2023/03/22 14:15 | Marko Andrejic v Dusan Obradovic | 4-6,2-6 |
| ITF M25 Opatija | 2023/03/21 15:00 | Lucas Bouquet v Marko Andrejic | 1-6,4-6 |
| ITF M25 Opatija | 2023/03/21 10:00 | Dimitrije Zubac v Marko Andrejic | 2-6,7-6,6-10 |
| ITF M15 Kursumlijska Banja | 2023/04/23 09:00 | Matija Zugic v Egor Gorin | 4-6,6-7 |