Stadium: Court 20 Round: 62 Ground: Clay
| ITF M15 Antalya | 2023/11/05 07:00 | Giulio Colacioppo v Gabriel Wien | 6-0,6-4 |
| ITF M25 Santa Margherita | 2023/10/22 08:00 | Denis Constantin Spiridon v Giulio Colacioppo | 6-3,2-6,10-5 |
| ITF M15 Bergamo | 2023/06/28 09:45 | Giulio Colacioppo v Luigi Castelletti | 6-1,4-6,3-6 |
| ITF M15 Bergamo | 2023/06/26 10:00 | Teo Masera v Giulio Colacioppo | 3-6,2-6 |
| ITF M15 Bergamo | 2023/06/25 08:40 | Giulio Colacioppo v Ignacio Novo | 6-3,6-3 |
| ITF M25 Cattolica | 2023/06/18 11:35 | Federico Marchetti v Giulio Colacioppo | 6-4,6-1 |
| ITF M15 Antalya | 2022/12/06 06:30 | Mikhail Gorokhov v Giulio Colacioppo | 6-2,1-6,17-15 |
| ITF M15 Antalya | 2022/12/05 06:30 | Giulio Colacioppo v Sergio Badini | 6-4,6-2 |
| ITF M15 Antalya | 2023/11/05 07:00 | Nikola Puntaric v Ivan Denisov | 2-6,6-3,10-8 |
| ITF M25 Maribor | 2023/09/05 09:50 | Giuseppe La Vela v Nikola Puntaric | 6-3,6-0 |
| ITF M25 Maribor | 2023/09/04 11:10 | Nikola Puntaric v Dennis Dragomirov | 7-5,6-4 |
| ITF M25 Maribor Qual | 2023/09/03 13:10 | Nikola Puntaric v Marko Novak | 6-0,6-1 |
| ITF M25 Bielsko Biala | 2023/08/13 12:30 | Norbert Marosik v Nikola Puntaric | 4-6,7-5,10-8 |
| ITF M25 Osijek | 2023/08/06 07:30 | Radovan Michalik v Nikola Puntaric | 6-0,6-2 |
| ITF M15 Krsko | 2023/05/15 12:30 | Tomas Lanik v Nikola Puntaric | 7-6,6-4 |
| ITF M15 Osijek | 2023/05/01 09:55 | Corey Gaal v Nikola Puntaric | 6-1,7-6 |