Stadium: Court 8 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Doboj | 2023/05/08 10:30 | Alen Bill v Nikola Basic | 2-6,4-6 |
| ITF M25 Monastir | 2023/11/20 09:50 | Nikola Basic v Roland Stuurman | 3-6,4-6 |
| ITF M15 Monastir | 2023/11/16 10:10 | Nikola Basic v Maxence Rivet | 4-6,4-6 |
| ITF M15 Monastir | 2023/11/15 08:30 | Tom Gentzsch v Nikola Basic | 6-4,1-6,3-6 |
| ITF M15 Monastir | 2023/11/13 10:00 | Nikola Basic v Max Van Nunen | 6-2,6-0 |
| ITF M15 Telavi | 2023/10/25 11:10 | Gianluca Cadenasso v Nikola Basic | 7-6,6-1 |
| ITF M25 Telavi | 2023/10/16 06:00 | Nikola Basic v Maxence Bertimon | 4-6,3-6 |
| ITF M15 Bad Waltersdorf | 2023/10/01 09:00 | Nikola Basic v Aljaz Jeran | 5-7,3-6 |
| ITF M25 Zlatibor | 2023/09/28 11:05 | Marko Topo v Nikola Basic | 6-1,6-4 |
| ITF M15 Alcala De Henares | 2023/11/22 08:00 | Alen Bill v Filippo Romano | 1-6,3-6 |
| ITF M15 Alcala De Henares | 2023/11/21 08:00 | Marcel Politowicz v Alen Bill | 3-6,4-6 |
| ITF M25 Vale Do Lobo | 2023/11/13 11:00 | Andre Stewart v Alen Bill | 6-4,6-1 |
| ITF M15 Castellon | 2023/10/15 08:30 | Carlo Alberto Fossati v Alen Bill | 6-2,6-7,10-2 |
| ITF M25 Pazardzhik | 2023/10/04 06:55 | Alen Bill v Alvaro Bueno Gil | 5-7,2-6 |
| ITF M25 Pazardzhik | 2023/10/03 06:30 | Alen Bill v Radoslav Shandarov | 5-7,7-6,10-6 |
| ITF M25 Pazardzhik | 2023/09/25 10:00 | Alen Bill v Dragos Constantin Ignat | 3-6,6-2,12-14 |
| ITF M25 Pazardzhik | 2023/09/25 07:00 | Alen Bill v Mariano Beltrame | 6-3,6-4 |