Stadium: Court 9 Round: 44 Ground: Clay
| ITF M25 Maribor | 2023/08/29 09:30 | Patrik Jurina v Luka Videnovic | 6-2,6-4 |
| ITF M25 Maribor | 2023/08/28 10:30 | Csongor Hejjas v Mateo Martinovic | 6-3,6-3 |
| ITF M15 Prijedor | 2023/05/15 09:00 | Milos Karol v Mateo Martinovic | 6-4,6-3 |
| ITF M25 Split | 2023/04/17 07:00 | Mateo Martinovic v Ivan Kremenchutskyi | 2-6,3-6 |
| ITF M25 Dubrovnik | 2023/04/03 10:20 | Mateo Martinovic v Miha Vetrih | 5-7,6-3,6-10 |
| ITF M15 Opatija | 2023/03/22 10:45 | Mateo Martinovic v Gian M Di Natale | 0-6,2-6 |
| ITF M15 Porec | 2023/03/07 14:40 | Mateo Martinovic v Davide Galoppini | 2-6,0-6 |
| ITF M15 Zlatibor | 2022/09/11 11:00 | Mateo Martinovic v Shunsuke Wakita | 4-6,6-4,4-10 |
| ITF M25 Maribor Qual | 2022/09/04 10:40 | Mateo Martinovic v Jaka Protic Zakelj | 6-3,2-6,8-10 |