Stadium: MTA 10 Round: 62 Ground: Clay
| ITF M15 Allershausen | 2021/08/31 08:00 | Aliaksandr Bulitski v Giulio Colacioppo | 6-4,6-3 |
| ITF M15 Allershausen | 2021/08/30 09:15 | Raphael Calzi v Giulio Colacioppo | 1-6,4-6 |
| ITF M15 Pescara | 2021/08/16 07:30 | Giulio Colacioppo v Gian Marco Ortenzi | 6-4,4-6,4-10 |
| ITF M15 Pescara | 2021/08/15 11:30 | Gabriele Camilli v Giulio Colacioppo | 1-6,1-6 |
| ITF M15 Cairo | 2021/08/02 08:30 | Fares Zakaria v Giulio Colacioppo | 6-4,6-2 |
| ITF M15 Cairo | 2021/08/01 09:00 | Giulio Colacioppo v Felipe Derdoy | 6-1,6-2 |
| ITF M15 Cairo | 2021/07/25 09:30 | Giulio Colacioppo v Marco De Rosa | 2-6,4-6 |
| ITF M15 L'Aquila | 2021/07/11 11:00 | Pasquale De Giorgio v Giulio Colacioppo | 7-5,6-4 |